The 10 Best Cyber Security Companies in Brussels - 2025 Reviews

Top Cyber Security Companies in Brussels

Which one is the best for your company?

Takes 3 min. 100% free
59 companies

Search location
Ratings
Budget
Safeguard your digital assets with Brussels' leading cyber security companies. Our curated list features top-tier experts in digital protection, network security, and threat prevention. Explore each company's portfolio and client testimonials to find the perfect match for your security needs. Whether you require penetration testing, incident response, or comprehensive security audits, these Brussels-based specialists are equipped to fortify your digital infrastructure. Sortlist enables you to post your specific cyber security requirements, allowing Brussels' finest security professionals to reach out with tailored solutions. From small businesses to large enterprises, discover the ideal cyber security partner to protect your valuable data and ensure business continuity in an increasingly connected world.

Top Featured Cyber Security Companies

All Cyber Security Services in Brussels

  • 4.9
    (40 reviews)

    Communication de caractère pour marques d’exception ★ Audacious Branding for Smashing Brands

    Highly recommended
    Notre mission : vous assurer de toucher vos cibles de manière audacieuse et percutante, et de rayonner grâce à votre singularité dans un monde sans cesse en mouvement. Nos expertises répondent à vos problématiques et à vos attentes : branding, UI/UX Design, création ou refonte de site Internet, identité visuelle, graphisme, cybersécurité, etc. — CE QUE NOUS FAISONS ••• Identité de marque > Positionnement | Naming | Identité visuelle | Storytelling ••• Studio Web > Direction artistique | UI/UX Design | Développement Web | Cybersécurité ••• Studio graphique > Direction artistique | Design graphique | Motion Design ••• Iconographie > Photographie | Illustration | Achat d’art ••• Marketing digital > Rédaction Web | Stratégie SEO | Stratégie de contenu — QUELLE STRATÉGIE ADOPTER POUR TOUCHER VOS CIBLES DE MANIÈRE AUDACIEUSE ET PERCUTANTE ? NOTRE MISSION Le rôle du branding est d’attribuer à une entreprise une personnalité et une identité uniques. Nous allons plus loin : grâce à un accompagnement stratégique subtil et précis, nous vous permettons de vous différencier de votre concurrence en sublimant votre univers et de trouver le ton juste dans votre communication, cela dans le but de vous adresser à vos cibles avec pertinence et finesse. Conscients que chaque organisation doit valoriser son identité, ses savoir-faire et son offre, nous revendiquons la pertinence d’une communication sémantique et visuelle à la fois sensible, audacieuse et profondément singulière. Pour ce faire, nous vous proposons une approche stratégique ayant pour but de construire un dispositif de communication performant et percutant. Notre ouverture sur le monde nous a immédiatement permis de développer notre clientèle à l'international. — COMMENT VOUS ASSURER DE RAYONNER GRÂCE À VOTRE SINGULARITÉ DANS UN MONDE SANS CESSE EN MOUVEMENT ? NOTRE VOCATION Animés par la conviction que l’esthétique est un puissant vecteur d’adhésion, nous cultivons l’amour du bel ouvrage au service de votre rayonnement. Nous soutenons vos valeurs, vos engagements et vos objectifs en prenant le parti esthétique de l’élégance. Nous n’imaginons pas qu’une marque d’exception comme la vôtre puisse faire l’impasse sur l’audace et le raffinement. Travailler avec nous, c’est faire le choix d’une image de marque contemporaine et séduisante dans le but de vous permettre de rayonner sur votre territoire, à l’échelle nationale et internationale. Par ailleurs, nous accompagnons les marques éthiques et responsables depuis 2005 (et cela depuis le lancement de notre activité), ce qui fait de nous des pionniers en matière d’accompagnement des organisations participant aux transitions écologiques et sociétales. — Nous vous invitons à visiter l'ensemble de notre portfolio créé à votre attention sur notre profil Sortlist ou bien évidemment sur notre site Internet. - > https://e-dream.studio — — — We create glamorous yet sophisticated works that stand out from the crowds through boldness. Our team, founded by a Franco-Belgian duo, is dedicated to fine and elegant work and rich from the crossing of our two cultures. Our openness to the world immediately enabled us to develop our clientele internationally: in Europe but also in Africa and the United States. Our team is completed by native English-speaking copywriters, in order to maximize the reach of your brand's communication across international channels. We have been supporting ethical and sustainable brands, and this since the launch of our activity in 2005. — Our key areas of focus are: ••• Branding > Brand Positioning | Naming | Visual Identity | Storytelling ••• Web Studio > Art Direction | UI/UX Design | Web Development | Cybersecurity ••• Graphic Studio > Art Direction | Graphic Design | Motion Design ••• Iconography > Photography | Illustration | Art Buying ••• Digital marketing > Web Writing | SEO Strategy | Brand Content — We invite you to visit our entire portfolio created for you on our Sortlist profile. For more information please visit our Website. - > https://e-dream.studio — — — FRANCE & OTHER COUNTRIES +33 (0)6 11 31 83 09 — BELGIUM +32 (0)460 21 61 19 — — —
    110 works in Cyber Security
    Located in Brussels, Belgium (+1)
    From €3,000 for Cyber Security
    Worked in Travel & Leisure (+26)
    Speaks English, French
    1-10 members
  • 4.8
    (13 reviews)

    We build the right software. We build the software right.

    Highly recommended
    Top awarded
    ⭐⭐⭐⭐⭐ IT leader awards winner specializing in bespoke software development, business process automation and AI. For almost 14 years, we've stood at the forefront of the software development industry. Our legacy is marked by adaptability, unwavering commitment to excellence, and a distinct expertise in ushering startups to success with their digital endeavors. Why Choose Leaware?: 🟢 Startup Advocates: Beyond established brands, Leaware has a profound commitment to aiding startups, understanding their distinct challenges and providing digital strategies to ensure their success. 🟢 Seasoned Innovators: Leaware's longstanding presence in software development showcases its consistency, adaptability, and innovative spirit. 🟢 Robust Client Portfolio: Leaware's collaborations span from global giants like Microsoft, SAP, and AXA to innovative startups and regional businesses, granting them a comprehensive perspective on diverse industry needs. 🟢 Upholding Excellence: Trusted by renowned brands, Leaware's dedication to quality, data security, and professional standards stands out in the industry. 🟢 Adaptable Expertise: Whether it's cutting-edge financial applications or user-friendly platforms, Leaware's expertise remains versatile and updated. 🟢 Global Insight with Local Sensibility: Leaware's vast global experiences are complemented by an intrinsic understanding of local cultures and regulations, making their solutions universally relevant. Services ⚫️ Mobile App Development 📱: Leaware crafts intuitive and efficient mobile apps tailored to user needs, ensuring seamless functionality across various devices and platforms. ⚫️ Web App Development 🌐: From interactive websites to intricate web applications, Leaware designs and develops digital solutions that engage users and drive results. ⚫️ Business Process Automation (BPA) 🤖: Streamline operations and boost productivity with Leaware's BPA solutions, turning repetitive tasks into automated processes. ⚫️ Team Extension/Developers Outsourcing 👩‍💻👨‍💻: Expand your team's capabilities on-demand with Leaware's expert developers, ensuring project goals are met efficiently and effectively. How does Leaware compares to the average software house? 🔵 1. Years of Experience: Leaware: With almost 14 years in the software development industry, Leaware has had the time to mature, refine processes, and build a robust portfolio. This kind of experience means a better understanding of both legacy systems and the latest technological trends. Average Software House: Many software houses may not have been in the market for as long. They might still be in the growth phase, learning from industry dynamics and establishing their brand. 🔵 2. Client Portfolio: Leaware: The diversity of clients, ranging from global giants like Microsoft, AXA, SAP to startups and regional enterprises, indicates versatility, adaptability, and a proven track record. Average Software House: While many software houses do boast a diverse clientele, few can claim experience working with such globally recognized names, especially in tandem with supporting startups. 🔵 3. Specialization in Startup Support: Leaware: Demonstrated expertise in assisting startups with their digital products gives Leaware an edge, showcasing not just technical prowess but also an understanding of startup dynamics, market entry strategies, and agile development suitable for budding enterprises. Average Software House: Not all software houses emphasize or have the experience in supporting startups. While many might offer software development services, the nuanced approach needed for startups might not be a core competency. 🔵 4. Range of Services: Leaware: With experience spanning across more than 20 industries, Leaware offers a comprehensive blend of services. The portfolio includes mobile and web app development, business process automation, and team extension. This broad spectrum of services not only showcases adaptability but also underscores readiness to cater to diverse client needs with a holistic approach. Average Software House: Many software houses offer a range of services, but they may lack the extensive industry experience that Leaware brings. Furthermore, not all provide specialized services like BPA or maintain a dedicated model for team extension. 🔵 5. Quality and Professional Standards: Leaware: Leaware's collaboration with globally recognized brands, coupled with their proven track record in aiding startups like Trooper in Belgium to significant success, speaks volumes about their stringent quality assurance and commitment to top-tier professional standards. Average Software House: While many maintain commendable quality standards, the depth of their processes might not always match. Few can claim the distinction of having both collaborated with major global brands and significantly influenced the success trajectories of startups.
    9 works in Cyber Security
    Located in Brussels, Belgium (+3)
    From €3,000 for Cyber Security
    Worked in Insurance (+33)
    Speaks English, Dutch(+3)
    51-200 members
  • 5
    (63 reviews)

    Faites décoller votre projet ! 📱💻

    Highly recommended
    Top awarded
    Tous les projets méritent notre attention. Nous sommes une agence web basée à Bruxelles et nous transformons vos idées en projets concrets et réussis, en y intégrant votre vision. Nous sommes spécialisés dans la création de sites internet de haute qualité adaptés aux besoins de nos clients. Nous comprenons que votre présence en ligne est essentielle à la réussite de votre entreprise, et nous travaillons sans relâche pour nous assurer que votre site web reflète le caractère unique de votre marque. Notre équipe de développeurs et de designers web expérimentés travaillent ensemble pour créer des sites web sur mesure qui sont visuellement impressionnants, faciles à naviguer et optimisés pour les moteurs de recherche. Nous utilisons les dernières technologies et les meilleures pratiques de l'industrie pour garantir que votre site web est rapide, sécurisé et réactif sur tous les appareils. Nous offrons une gamme de services de création de sites web, y compris la conception responsive, les solutions de commerce électronique, les systèmes de gestion de contenu et bien plus encore. Notre processus est collaboratif, et nous travaillons en étroite collaboration avec vous pour nous assurer que votre site web répond à vos exigences spécifiques et dépasse vos attentes. Au sein de notre agence web, nous sommes fiers de fournir des résultats exceptionnels, et notre engagement envers la qualité est évident dans chaque projet que nous entreprenons. Nous avons les compétences et l'expertise pour créer un site web qui vous aidera à atteindre vos objectifs en ligne. Donc, si vous cherchez une agence web professionnelle et fiable pour créer un site internet de qualité pour votre entreprise, ne cherchez pas plus loin que notre équipe d'experts. Contactez-nous aujourd'hui pour discuter de votre projet et voir comment nous pouvons vous aider à améliorer votre présence en ligne !
    1 work in Cyber Security
    Located in Brussels, Belgium
    Budget on request
    Worked in Government & Administration (+28)
    Speaks English, French
    1-10 members
  • 5
    (3 reviews)

    Donnez vie à vos idées

    Notre entreprise est un acteur majeur dans le développement de solutions numériques innovantes, spécialisée dans les applications mobiles et les plateformes web. Nous accompagnons les entreprises dans leur transformation digitale en leur proposant des outils performants, sécurisés et adaptés à leurs besoins spécifiques. Forte d'une équipe d'experts multidisciplinaires, nous avons déjà réalisé de nombreux projets dans divers secteurs, notamment la banque, la finance, la santé, et l’e-commerce. Notre mission est d'aider nos clients à améliorer leur efficacité opérationnelle tout en offrant une expérience utilisateur optimale. Grâce à une approche axée sur la qualité, l'innovation et la satisfaction client, nous nous engageons à livrer des solutions sur mesure, respectant les délais et les normes de sécurité les plus strictes.
    2 works in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Worked in Banking & Financials
    Speaks English, Dutch, Belgium(+1)
    1-10 members
  • 5
    (3 reviews)

    Boostez votre visibilité en ligne avec des solutions web sur mesure.

    Création Site Internet WebExpert Bruxelles est une agence spécialisée dans la création, la refonte et l’optimisation de sites internet. Basée à Bruxelles, notre mission est d'aider les entreprises à renforcer leur présence en ligne grâce à des solutions personnalisées et performantes. Nos services incluent : Création de sites internet professionnels : Conception sur mesure, adaptée à vos objectifs et à votre secteur d’activité. Refonte de sites web : Modernisation et optimisation pour améliorer l’expérience utilisateur et les performances SEO. Optimisation Google My Business (GMB) : Création et amélioration de votre fiche pour booster votre visibilité locale. Référencement naturel (SEO) : Techniques avancées pour positionner votre site en tête des résultats de recherche. Nous mettons un point d'honneur à offrir des solutions innovantes, rapides et adaptées aux besoins de nos clients. Faites confiance à notre expertise pour développer votre visibilité sur le web et attirer de nouveaux clients.
    1 work in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Worked in Banking & Financials (+1)
    Speaks English, Dutch, Belgium(+1)
    11-50 members
  • 4.8
    (25 reviews)

    Rendons le monde meilleur, grâce à la technologie.

    Highly recommended
    Underside est une agence digitale active depuis plus de 25 ans dans la transformation numérique des entreprises. Nous accompagnons les sociétés dans leurs projets dès la création de l'idée, pour ensuite passer par les phases de développement, de déploiement et de maintenance des solutions. Nous développons des applications mobiles, des sites web, des e-commerces, des logiciels de gestion et sommes particulièrement fans de réalité augmentée et virtuelle, de chatbots et d'intelligence artificielle de manière générale. Accompagnement à la transformation numérique (Design Thinking) • Développement d'applications • Créations graphiques • Maintenance de parcs informatiques Apple • Cybersécurité.
    Looking for work in Cyber Security
    Located in Charleroi, Belgium
    From €1,000 for Cyber Security
    Worked in Sports (+20)
    Speaks French, English
    11-50 members
  • 4.9
    (24 reviews)

    Digital experts, IT Consultants and Product Developers

    Highly recommended
    Top awarded
    Digital brilliance by exceptional humans. DEV@WORK consists of a team of highly educated tech professionals. We tailor our skills to your specific needs, whether it be website design, application design, AI, data consulting or software development. We have created a Pan-European team with a broad network of the finest digital experts. We bring to your side the most innovative technologies and solutions, providing the best of capabilities to serve you with the most advanced, innovative and integrated marketing & technological solutions ever existing. Our team assimilates, breathes, understands and comprehends at all time your requirements through analysing, defining, forward thinking, processing and testing while keeping an overview on any situation. Our mission is to provide our best of digital services at a fair price. Our incredibly talented team of developers, engineers and support services’ team constructs high functioning and secure UI/UX strategised digital platforms. Coding comes first. Read more on our mission via our website - https://devatwork.be/ and follow us on LinkedIn. Contact - hulloworld@devatwork.be Copyright © 2024 by P.M.M.-G Bellemans All rights reserved. This text or any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of the publisher except for the use of brief quotations in a book review.
    6 works in Cyber Security
    Located in Brussels, Belgium (+2)
    From €5,000 for Cyber Security
    Worked in Government & Administration (+14)
    Speaks English, Dutch(+3)
    11-50 members
  • (0 review)

    A modern consulting company that really brings you the best talent

    FuturWork leverages innovative IT consulting and AI-driven solutions to empower businesses and individuals to excel in the digital era. The company is uniquely designed around two primary business units: Technology and Business & Leadership, each focused on delivering specialized consulting services in GenAI and Cybersecurity
    3 works in Cyber Security
    Located in Brussels, Belgium
    From €10,000 for Cyber Security
    Worked in Real Estate (+9)
    Speaks English, French
    11-50 members
  • 5
    (1 review)

    Stratégie. Design. Technologie. Sur mesure.

    Qsarco est une société belge de conseil et de services haut de gamme, spécialisée dans la stratégie, la digitalisation et le branding. Nous accompagnons les entreprises ambitieuses dans leur croissance en proposant des solutions sur mesure : développement d’applications full code, création de sites internet, automatisation, design graphique, hébergement personnalisé, et conseil stratégique. Structurée autour de pôles d’expertise complémentaires (Advice, Web, Hosting, Design, Printing), Qsarco combine intelligence opérationnelle, excellence créative et technologie avancée pour transformer les idées en résultats concrets.
    1 work in Cyber Security
    Located in Woluwe-Saint-Pierre, Belgium
    From €10,000 for Cyber Security
    Worked in Clothing & Accessories (+3)
    Speaks English, Dutch(+2)
    1-10 members
  • (0 review)
    Meet Your Trusted Team Of Cyber Security Experts | Protecting Society from Cyber Attacks | Security Design, Monitoring, Incident Response | Ethical Hacking & Cloud Security
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English, Dutch(+5)
    201-500 members
  • 4.7
    (10 reviews)
    Instruxion – creative communications for SMEs, NGOs & multinational enterprises. We get your message across. We are an experienced creative agency, based in Brussels. Our mission: to create fresh and sharp communication that’s perfectly tailored to your audience and your business goals. Every company is unique. That’s why all our projects, from interviews, corporate branding, commercials to interactive, personalized videos and online trainings, are made-to-measure.  Together with your team, we’ll first analyze your content, objectives and target audience. Next, we’ll create a series of creative approaches so we can define the optimal concept together. From concept and copywriting to design and from development to programming and distribution, everything Is hand-made by our experienced in-house creative team in Belgium. B2B or B2C, internal or external communications, marketing or training – with over 19 years of experience, we know how to bring your story to life, energize your audience, boost your business and make your brand shine. Some of our happy customers: Janssen Pharmaceutica, SURF, Atlas Copco, Studio Brussel, VRT, Barco, OMV, Bekaert, Kraft foods, Kinepolis, Air France-KLM, Electrabel, … Get in touch and get your message across.
    1 work in Cyber Security
    Located in Brussels, Belgium
    Budget on request
    Worked in Insurance (+4)
    Speaks English, Dutch(+2)
    11-50 members
  • 4.8
    (4 reviews)

    87seconds, The Creative Content House

    87seconds is a social-led creative and production  house expert in ATAWADAC content (Any Time, Any Where, Any Device, Any Culture). From strategy, to creation, production, post-production, and localization, our 360° offer, 100% in house , allow us to create content and campaigns that make people feel all across the user journey. We engage with people on all strategic & relevant touchpoints. We are powered by in-house production capabilities with our owned studios dedicated to: 🎙 sound  📸 photo  🎥 video. We create and produce - Global 360° campaign to impact brand love and business - Social content to engage & entertain communities - Internal campaign to federate audiences - BtoB campaign to drive leadership & business - Campaign adaptation to create cultural relevance  Our methods in 4 steps 1 - MARKET INSIGHTS & STRATEGY Identify trends and innovations / Understand each market’s specific needs / Define insights / Build the strategy 2 - CREATIVE SMART CONTENT Define a strong creative territory / Produce agile content for each platform and market / 100% In-house conception, creation, production and post-production 3 - INTERNATIONAL CONTENT MANAGEMENT Adapt assets according to each market, each platform & culture / Build specific assets for each region 4 - MEDIA, PERFORMANCE & OPTIMIZATION Growth hacking / Tracking & optimized performance / ROI content / Definition of strong KPIs / Continuous improvement
    Looking for work in Cyber Security
    Located in Brussels, Belgium (+4)
    From €1,000 for Cyber Security
    Worked in Technology Hardware & Equipment (+15)
    Speaks French, Arabic(+8)
    51-200 members
  • (0 review)

    Let's blow up your branding! Votre marque va exploser sur les réseaux sociaux !

    We augment your brand with sparkling ideas, creative motion design & efficient campaigns. CREATIVE | AFFORDABLE | 'FAST
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    From €5,000 for Cyber Security
    Worked in Banking & Financials (+1)
    Speaks English, French
    1-10 members
  • 5
    (1 review)

    Crafting Unforgettable Experiences

    At StagHill, we are masters at unlocking the true potential of your projects by delivering exceptional, tailored solutions with a boutique touch. Through our holistic approach, we fuse diverse expertise and professional experiences to extract the utmost value from every endeavor. Our unwavering focus on adding value and fostering conversion guarantees that we not only aim for your success, but also leave your audience utterly spellbound with unforgettable customer experiences.
    1 work in Cyber Security
    Located in Forest, Belgium
    Budget on request
    Worked in Real Estate (+8)
    Speaks English, Dutch, Belgium(+2)
    11-50 members
  • (0 review)

    Cybersec Europe 2025 | Shield Your Core | 21 - 22 May, 2025, Brussels |

    Building towards a safer and more secure cyber space in Europe.
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    Budget on request
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)
    ThinkSoft Belgium is IT consulting and IT Outsourcing Company. An IT company specializing in web and mobile application development based in Brussels, Belgium.   We have highly skilled engineers with excellent technical knowledge and experience in using latest software standards, tools, platforms, frameworks and technologies and we invest continuously in training and education, to be able to respond to any new technology challenges and demands from our clients.   We have a proven track of great success stories, we work with clients ranging from Fortune 500 to Forbes 50 and we can offer excellent software development opportunities for your business.   We have over 12 years of experience and have successfully completed and delivered over 500+ projects.   Our Services: Website Development Website Design Mobile Application Development   Willing to know more about us? Please visit our website https://thinksoft.be
    Looking for work in Cyber Security
    Located in Evere, Belgium
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English, Dutch(+2)
    11-50 members
  • (0 review)

    Digital solutions for European institutions

    Cronos Europa is an IT and digital communications company uniquely dedicated to serving the European institutions, agencies and bodies. From the European Union to EUROCONTROL, we partner with a range of supranational and interinstitutional authorities. Our mission is to arm them with the tools they need to thrive in the digital age. Every aspect of our organisation is designed to complement their capabilities - from our people to our processes and our premises. Our brand combines the expertise of former companies Cronos International and C-Dev, with the creative skills of Inspiiro and the breadth of capabilities of the Cronos Group. Today, Cronos Europa employs over 1,000 people in offices across Belgium, Luxembourg and the Netherlands, serving institutions across diverse framework contracts. Cronos Europa is part of the Cronos Group, one of the largest IT service providers in the Benelux, employing over 8,000 people across 200 competence centres. By leveraging the Group’s resources, Cronos Europa can help clients extract value from new and emerging technologies, for everything from Artificial intelligence to Zg Quantum.
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)

    Architects of your digital transformation

    Digital Transformation is an important step in the evolution of your business, get help from an experienced digitization consultancy!
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English
    11-50 members
  • (0 review)
    Learn how Optimy's all-in-one, configurable CSR platform amplifies your social and business impact through more efficient social impact programs.
    Looking for work in Cyber Security
    Located in Brussels, Belgium (+1)
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)
    About IT provides IT support and IT management to small businesses in Brussels. Enjoy our full-time helpdesk, process optimization, cloud migrations and more.
    Looking for work in Cyber Security
    Located in Brussels, Belgium
    From €1,000 for Cyber Security
    Works in multiple industries
    Speaks English
    1-10 members
12

Struggling to choose? Let us help.

Post a project for free and quickly meet qualified providers. Use our data and on-demand experts to pick the right one for free. Hire them and take your business to the next level.


Insights from Our Expert: Cyber Security Agencies in Brussels - Safeguarding the Heart of Europe

Brussels, the vibrant heart of Europe, is not only the administrative centre of the European Union but also a hub for cyber security innovation. With a wealth of 172 projects and 18 client reviews in our database, Brussels stands as a pivotal player in the cyber security sector.

Notable Achievements and Client Collaborations

Diverse Range of Cyber Security Agencies

In Brussels, cyber security agencies offer a spectrum of services tailored to protect enterprises from digital threats. These agencies range from specialized boutiques to large firms, each bringing unique expertise to the table.

Prestigious Clients and Awards

Brussels-based agencies have served high-profile clients including international corporations and local governmental bodies, corroborating their capability to handle significant security challenges. They are also recipients of notable industry accolades such as the Cyber Security Excellence Awards and the Info Security PG's Global Excellence Awards, affirming their prowess and innovation in the field.

Budget Considerations for Cyber Security Services

Setting Your Cyber Security Budget

The budget remains a crucial factor when selecting a cyber security agency. In Brussels, service costs can vary greatly depending on the agency’s size and reputation. Here are some insights into what different types of companies might expect to budget for cyber security services:

Small Businesses and Startups

For small businesses and startups, partnering with medium-sized or specialized agencies often offers a practical balance between cost and quality. Basic cyber security protections might start around €5,000 to €15,000.

Mid-sized Businesses

Mid-sized enterprises might seek more comprehensive cybersecurity solutions addressing a wider range of vulnerabilities. Engaging with agencies that have a well-rounded team and advanced tools may cost between €15,000 and €70,000.

Large Enterprises and Organizations

Large enterprises, particularly those operating under stringent regulatory frameworks like finance or healthcare, might require extensive cyber security architectures with ongoing support, driving costs to between €100,000 and upwards of several hundred thousand euros.

Reviewing Agency Past Performance

Evaluating prior works of an agency is actionable. The available 172 projects help in gauging each agency's capabilities, success rate, and creative approach, assisting companies in selecting the best match for their cyber security needs.

Enhance Your Security with Brussels’ Top Cyber Security Experts

Brussels continues to excel by offering a robust portfolio of cyber security services tailored to diverse business needs. Whether you are a burgeoning startup or a multinational enterprise, the city’s agencies are equipped to bolster your cyber defenses effectively. With detailed client reviews and a broad array of accomplished projects, choosing the right agency for your cyber security needs has never been more accessible. As a local Sortlist expert, I encourage you to explore the wide array of options available and trust Brussels’ expertise to fortify your digital landscapes.

Mahmoud Arfaoui
Written by Mahmoud Arfaoui Sortlist Expert in BrusselsLast updated on the 25-04-2025

Discover what other have done.

Get inspired by what our companies have done for other companies.

Cybersecurity training

Cybersecurity training

GLOBAL RECOV - Plastic Recycling

GLOBAL RECOV - Plastic Recycling

Épices & Tout - Épicerie fine biologique

Épices & Tout - Épicerie fine biologique


Frequently Asked Questions.


The cyber threat landscape in Brussels and Belgium has undergone significant changes in recent years, reflecting global trends but also presenting unique challenges for local businesses. Here's an overview of the evolution and its implications:

Evolution of Cyber Threats:
  • Increased Sophistication: Cyber attacks have become more complex and harder to detect, often using advanced techniques like AI and machine learning.
  • Ransomware Surge: Belgium has seen a sharp rise in ransomware attacks, with a 300% increase reported in 2021 compared to the previous year.
  • Supply Chain Attacks: Targeting of supply chains has grown, affecting both large corporations and SMEs in Brussels' diverse business ecosystem.
  • IoT Vulnerabilities: As Brussels embraces smart city initiatives, the number of IoT devices has increased, expanding the attack surface for cybercriminals.
  • State-Sponsored Threats: Being the heart of the EU, Brussels faces elevated risks from state-sponsored cyber espionage and attacks on critical infrastructure.
Implications for Brussels Businesses:
Implication Description
Increased Cybersecurity Budgets Belgian companies are allocating larger portions of their IT budgets to cybersecurity, with an average increase of 25% in the past two years.
Regulatory Compliance Stricter EU and Belgian data protection laws (GDPR, NIS Directive) require businesses to enhance their cybersecurity measures and reporting processes.
Talent Shortage Brussels faces a cybersecurity skills gap, with over 3,000 unfilled positions in 2023, pushing businesses to invest in training or outsource security services.
Business Continuity Planning Companies are prioritizing robust disaster recovery and business continuity plans to mitigate the impact of potential cyber attacks.
Cybersecurity Insurance More Brussels-based businesses are investing in cyber insurance, with a 40% increase in policy adoptions since 2021.

To address these challenges, Brussels businesses should:

  1. Implement a comprehensive cybersecurity strategy that includes regular risk assessments and employee training.
  2. Adopt a zero-trust security model to protect against both internal and external threats.
  3. Leverage local expertise by partnering with Brussels-based cybersecurity firms familiar with the specific threat landscape.
  4. Participate in information sharing initiatives like the Belgian Cyber Security Coalition to stay informed about emerging threats.
  5. Invest in advanced threat detection and response technologies, including AI-powered solutions.

By understanding the evolving cyber threat landscape and taking proactive measures, Brussels businesses can enhance their resilience and protect their assets in an increasingly digital world.



In Brussels, the heart of European politics and business, SMEs face unique cybersecurity challenges. With limited resources, protecting against cyber threats can seem daunting, but it's crucial for business continuity and data protection. Here are effective strategies for Brussels-based SMEs to enhance their cybersecurity posture:

1. Leverage Local Resources and Initiatives
  • Brussels Security Hub: Take advantage of the Brussels-Capital Region's cybersecurity initiative, which offers free security scans and advice to local businesses.
  • Belgian Cybersecurity Coalition: Join this public-private partnership that provides resources and best practices tailored for Belgian businesses.
2. Implement Basic Yet Effective Security Measures
  • Use strong, unique passwords and enable two-factor authentication (2FA) across all accounts.
  • Keep all software and systems updated regularly to patch known vulnerabilities.
  • Encrypt sensitive data, especially when transmitting information over networks.
  • Install and maintain reputable antivirus and anti-malware software on all devices.
3. Train Employees on Cybersecurity Best Practices

Human error is often the weakest link in cybersecurity. Conduct regular training sessions to educate employees on:

  • Identifying phishing attempts and social engineering tactics
  • Safe browsing and email practices
  • Proper handling of sensitive data
  • The importance of adhering to company security policies
4. Develop and Enforce a Comprehensive Cybersecurity Policy

Create a clear, easy-to-follow cybersecurity policy that outlines:

  • Acceptable use of company devices and networks
  • Data handling and storage procedures
  • Incident response plans
  • Regular security audits and assessments
5. Utilize Cloud Services Wisely

Reputable cloud service providers often have robust security measures in place. By leveraging these services, SMEs can benefit from enterprise-grade security at a fraction of the cost. However, ensure that any cloud service used complies with EU data protection regulations, particularly GDPR.

6. Network Segmentation and Access Control

Implement network segmentation to isolate critical systems and data. Use the principle of least privilege, granting employees access only to the resources they need for their specific roles.

7. Regular Backups and Disaster Recovery Planning

Implement a robust backup strategy, including off-site or cloud-based backups. Regularly test your disaster recovery plan to ensure you can quickly restore operations in case of a cyber incident.

8. Collaborate with Local Cybersecurity Firms

Brussels is home to numerous cybersecurity companies. Consider partnering with a local firm for periodic security assessments or managed security services. Many offer scalable solutions suitable for SMEs.

9. Stay Informed About Local Cyber Threats

Follow updates from the Belgian Centre for Cybersecurity (CCB) and participate in local cybersecurity events and workshops to stay informed about emerging threats specific to the Brussels business environment.

10. Consider Cybersecurity Insurance

As a last line of defense, explore cybersecurity insurance options. Many providers in Brussels offer policies tailored to SMEs, which can help mitigate financial losses in case of a breach.

By implementing these strategies, SMEs in Brussels can significantly enhance their cybersecurity posture without breaking the bank. Remember, cybersecurity is an ongoing process, not a one-time fix. Regularly review and update your security measures to stay ahead of evolving threats in the dynamic Brussels business landscape.



The cyber security job market in Brussels, as a key European capital and home to many EU institutions, is experiencing significant growth and evolution. Several trends are shaping the future of this sector and influencing the skills required for professionals:

  1. Increasing demand for AI and machine learning expertise: As cyber threats become more sophisticated, Brussels-based companies are looking for security professionals who can leverage AI and machine learning to enhance threat detection and response capabilities.
  2. Focus on cloud security: With the rapid adoption of cloud services by businesses and government agencies in Brussels, there's a growing need for specialists in cloud security architecture and management.
  3. Emphasis on data protection and privacy: Given Brussels' role in EU policymaking, expertise in GDPR and other data protection regulations is crucial for cyber security professionals working in the city.
  4. Rise of DevSecOps: Companies in Brussels are increasingly integrating security into their development processes, creating a demand for professionals who can bridge the gap between development, operations, and security.
  5. Specialization in IoT security: As smart city initiatives grow in Brussels, so does the need for experts in securing Internet of Things (IoT) devices and networks.
  6. Cyber threat intelligence: The ability to analyze and interpret threat intelligence is becoming essential, especially for protecting critical infrastructure and government institutions in Brussels.
  7. Soft skills and communication: There's an increasing emphasis on cyber security professionals who can effectively communicate complex security concepts to non-technical stakeholders, particularly in Brussels' multilingual environment.

To illustrate the growth in the cyber security job market, let's look at some data:

Metric Value
Projected job growth in cyber security (EU-wide) 350% by 2025 (compared to 2013 baseline)
Estimated cyber security workforce gap in Europe 291,000 professionals
Average salary increase for cyber security roles in Belgium 15-20% in the past 3 years

For professionals looking to enter or advance in the Brussels cyber security job market, focusing on continuous learning and staying updated with the latest technologies and threat landscapes is crucial. Certifications such as CISSP, CEH, and CISM are highly valued, as is practical experience in areas like penetration testing, incident response, and security architecture.

Moreover, given Brussels' international character, professionals who can navigate multiple languages (particularly English, French, and Dutch) and understand the nuances of cross-border cyber security challenges will have a significant advantage in the job market.