All .NET Development Companies in Ottawa
Quantum IT Innovation
5(154 reviews)Top Mobile & Web Development | AI Solutions | Digital Marketing Services
Highly recommendedQuantum IT Innovation is a world-class IT firm specializing in Business optimization solutions, Web Development, App Development, AI, & Digital Marketing for B2B and B2C agencies and companies in the USA, UK, Canada, Ireland, UAE, Australia, the Middle East, India, & across the globe. Our expertise extends to working with startups and global enterprises, crafting innovative products that drive growth and success. With a dynamic team of over 200 talented professionals, we offer end-to-end digital engineering solutions that align with your strategic goals. Why Partner with Us? With nearly a decade of industry experience and a portfolio of prestigious clients, Quantum IT Innovation stands at the forefront of digital innovation. Our commitment to excellence is reflected in: 1,000+ clients served globally 2,000+ software solutions delivered $800 million+ raised in investments for startups 5+ innovation hubs driving cutting-edge research and development At Quantum IT Innovation, we are dedicated to building transformative digital products that elevate user experiences and propel businesses forward. Join us in shaping the future of technology. Our Services - Mobile app development - Web app development - Artificial intelligence consultancy - Android App Development - Professional SEO Services - Digital Marketing - Custom app development - iOS App Development Company - Robotic Process Automation (RPA) - Social Media Marketing ServicesLooking for work in .NET DevelopmentLocated in Cambridge, Canada (+5)From €1,000 for .NET DevelopmentWorked in Education (+23)Speaks English, Hindi201-500 membersGVN Marketing
5(10 reviews)Digital marketing done right ✅
Top awardedGVN Marketing Co., Ltd. is a data-driven marketing firm that provides specialized services for e-commerce and businesses seeking digital transformation or optimized growth. Our team combines analytical and creative talents to develop strategies that deliver strong, high-quality results. Join us if you're a perfectionist and analytical person looking for a company that respects your time and facilitates your marketing efforts.Looking for work in .NET DevelopmentLocated in Montreal, Canada (+1)From €1,000 for .NET DevelopmentWorked in Real Estate (+5)Speaks English, French(+1)11-50 membersMMC Global
4.9(11 reviews)Best Software Development Company
RecommendedMMC Global is an award-winning business solutions provider that serves organizations across different industry verticals around the globe. We helps organizations streamline business operations and compete in the global marketplace by focusing on a range of cutting-edge technologies: Artificial Intelligence Solutions Chatbot Development Product Strategy Design UX/UI Mobile application development Web application and website Development Security Consultant, DevOps Data Science Digital Marketing We believe that technical execution should not be a barrier to developing new projects, which is why we work closely with our customers to understand their vision, help them define their product, then design, build and launch it in the most efficient way possible. We have already developed application, mobile application and different solutions for Startups, Small Medium Enterprise (SME) and enterprises, streaming web applications, erp applications, MVPs, business process automation systems, e-commerce sites and many others. For a transformative digital journey, reach out to us at info@mmcgbl.com to discuss your project!Looking for work in .NET DevelopmentLocated in Mississauga, Canada (+2)From €1,000 for .NET DevelopmentWorked in Non-profit (+4)Speaks English, Arabic(+1)501-1000 membersDebut Infotech
5(9 reviews)AI-Augmented Product Engineering Company
Highly recommendedDebut Infotech is an AI-augmented blockchain and software development company helping organizations across financial services, healthcare, supply chain, and digital platforms build systems that perform reliably in complex, regulated environments. Founded in 2011 and blockchain-native since 2015, the company brings engineering discipline and technology depth to enterprises moving from fragmented pilots to production-grade systems. With delivery centers across the USA, UK, Canada, and India, Debut Infotech combines regional market understanding with globally distributed engineering capability — enabling clients to move with speed, consistency, and governance. Service areas: Artificial intelligence and generative AI — Enterprise LLM integration, AI agent development, retrieval-augmented generation (RAG) pipelines, predictive analytics, computer vision, and intelligent process automation embedded at the system architecture level. Blockchain and Web3 development — Smart contract engineering, DeFi protocol development, real world asset (RWA) tokenization, cryptocurrency exchange infrastructure, and enterprise blockchain on Hyperledger Fabric and Corda. Mobile application development — Native iOS, Android, and cross-platform applications (React Native, Flutter) architected for AI integration, enterprise-grade security, and sustained performance under production load. Web and software development — Full-stack web platforms, SaaS products, and enterprise software systems engineered API-first, designed for long-term maintainability and organizational scale Proven Delivery: $62M+ raised across client platforms including Ifinca, IntegraLedger, Everledger, and TĒM 90% customer success score across enterprise engagements 15 years of enterprise software delivery Fortune 500 clients and high-growth startups across 25+ industry verticals 50–249 engineers spanning AI, blockchain, and software disciplinesLooking for work in .NET DevelopmentLocated in Chandigarh, India (+2)From €10,000 for .NET DevelopmentWorked in Others (+11)Speaks English51-200 membersW AXIS INC.
(0 review)Enterprise AI: control plane, workflow automation, agents, knowledge & analytics.
W AXIS INC. (Waxis) is a Toronto-based B2B AI platform company with University of Toronto roots. We turn business workflows into production AI systems: enterprise AI control planes with governed model routing, access, policy audit and cost control; workflow automation across CRM, ERP, warehouse and support stacks; business AI agents; enterprise knowledge bases with RAG and citation tracing; domain model adaptation; and AI-ready data and analytics with natural-language querying and anomaly alerts. Our focus is deployable, auditable, and maintainable AI software for real operations, not demos.Looking for work in .NET DevelopmentLocated in Toronto, CanadaFrom €1,000 for .NET DevelopmentWorked in Clothing & Accessories (+2)Speaks English, Chinese1-10 membersBrandZero™ | ElitePXL Media™
(0 review)Build. Innovate. Accelerate.
At BrandZero™ , we’re more than just a marketing agency —we’re your global brand transformation partner. What sets us apart is our all-in-one approach: we combine strategic branding, AI-powered CRM automation, immersive digital experiences, and international business setup services—all under one roof. With offices in Dubai, Toronto, and Hyderabad , we specialize in helping entrepreneurs and enterprises launch, scale, and thrive across borders. From crafting high-converting websites and driving measurable growth through SEO and paid ads, to securing global company formation and legal support—we deliver results, not just promises. We leverage the latest in AI, automation, and data-driven strategy to make your business smarter, faster, and future-ready. Innovation. Integration. Impact. That’s the BrandZero™ difference. BrandZero™ was born out of a shared frustration: traditional agencies using outdated, one-size-fits-all strategies that stifled creativity and scalability. What began as ElitePXL Media LLP in Hyderabad, India, quickly evolved into a multi-national creative and consulting powerhouse with a presence in Dubai (UAE) and Toronto (Canada). Founded by a group of passionate brand-builders, marketing strategists, and tech consultants, we started with one mission: to help visionary entrepreneurs grow beyond borders using a modern blend of AI-powered automation, smart digital marketing, and global business setup services. Over the years, we’ve empowered 100+ startups, SMEs, and scale-ups across Canada, the USA, the UK, UAE, Saudi Arabia, and India, transforming ideas into revenue-generating realities. In 2025, ElitePXL Media officially rebranded to BrandZero™ to better reflect our bold, borderless, and tech-forward vision of brand transformation and business growth for the next generation.Looking for work in .NET DevelopmentLocated in Mississauga, Canada (+1)From €1,000 for .NET DevelopmentWorks in multiple industriesSpeaks English, Hindi(+1)11-50 members