All User Experience (UX/UI) Companies in Seoul
HEYHICOMPANY
(0 review)At HeyHi Company, we design UX/UI that solves real business problems — not just screens that look good. Our process runs from user research and information architecture to wireframing, UI design, and developer handoff, with a separate planning (STEP 1) phase up front to reduce risk before design begins. We specialize in complex, high-stakes interfaces: B2B SaaS platforms, multi-tenant dashboards, and enterprise services. That depth comes from delivering for clients like CJ ENM and Deloitte, and it's why our work earned Korea's 2024 ICT Award Grand Prize (Minister's Award) and a 2025 GDWEB Gold. What you can expect: a research-backed rationale for every decision, clean Figma files ready for development, and a team that embeds with you from day one. With offices in Seoul and Bangkok, we work fluently with both Korean and international clients.Looking for work in User Experience (UX/UI)Located in Seoul, South Korea (+1)From €1,000 for User Experience (UX/UI)Works in multiple industriesSpeaks English, Japanese(+1)11-50 membersDisrupt
5(3 reviews)Korean Market Expertise. Global Growth Experience.
RecommendedDISRUPT is a Seoul-based global growth agency specializing in one thing most agencies can’t do: translating markets between Korea and the rest of the world. We help Korean brands scale internationally, and global brands successfully enter and win in Korea by combining deep cultural insight with performance-driven execution. Our strength lies beyond marketing. We bridge the gap between how products are positioned, perceived, and purchased across radically different markets, turning localization into a competitive advantage. From building Korean brands into global leaders to helping international brands navigate Korea’s highly competitive landscape, DISRUPT operates as a true cross-border growth partner. We’ve partnered with leading global and Korean brands across beauty, wellness, and technology, including COSRX, InBody, Voice Caddie, LG, and Amore Mall, helping them scale internationally, optimize performance marketing, and achieve measurable growth across global markets.2 works in User Experience (UX/UI)Located in Seoul, South KoreaFrom €1,000 for User Experience (UX/UI)Worked in Beauty (+3)Speaks English, Korean11-50 membersEidetic Marketing
4.8(2 reviews)We Build the Moment.
Top awardedEidetic Marketing l Global Experience Marketing Agency EIDETIC is an award-winning agency specializing in event marketing and brand design, with offices in Seoul, Shanghai and Los Angeles. They excel at crafting unforgettable experiences by illuminating a brand's core essence. Always pushing boundaries to create the new, they design and activate brand personalities in a manner that leaves a lasting imprint on your memory. We have been providing services to global clients such as Google, Samsung, BMW, Tencent, Hyundai, EA, Vivo etc. >> About : https://www.eideticmarketing.com/what-we-do/ >> Estimate your booth budget: https://www.eideticmarketing.com/booth-cost-estimator/ >> Submit your RFP at info@eideticmarketing.com⠀⠀ ⠀⠀⠀⠀ Eidetic Marketing Service area Eidetic’s services are structured to engage beyond on/offline barriers to achieve client goals. From strategic branding to events, we create experiential customer journeys to engrave your brand to memory. Experiential Marketing & Brand Activation - Global Exhibitions and Trade Show Booths - Brand Activations and Pop-Up Experiences - Global Events and eSports Events - Product Launches and Fan Engagement Programs - Integrated Branding and Spatial Storytelling Exhibition Strategy & Production - Booth Strategy and Experience Planning - Exhibition Design and Fabrication - Show Service Coordination - On-Site Operation and Staffing - Logistics, Installation, and Dismantling Support Marketing Strategy & Digital Experience - Creative Strategy - Campaign Planning - Digital Advertising - SEO and Content Marketing - UI/UX and Digital Touchpoint Renewal Social Media, PR & Influencer Marketing - Global PR Support - Influencer Campaigns - Social Media Strategy - Content Planning and Management - Cross-Market Communication Support >>See More Our works on here: https://www.eideticmarketing.com/work/1 work in User Experience (UX/UI)Located in Seoul, South Korea (+2)From €1,000 for User Experience (UX/UI)Worked in Consumer Electronics (+8)Speaks English, Chinese(+3)11-50 membersSotaTek
5(5 reviews)Empowering business success with State-of-the-Art-Technology
Top awardedSotaTek, a subsidiary of Sota Holdings, is a global IT Services & Consulting company headquartered in Vietnam, with offices in the US, Australia, Singapore, Japan, and Korea . We specialize in delivering end-to-end software development services, including Web, Mobile, and Game Development, as well as Blockchain, AI & Machine Learning, Cloud and ERP/CRM solutions that are scalable, cost-effective, and tailored to each client’s needs. With 10+ years of experience and a team of 1,300+ skilled IT consultants and developers, we combine deep technical expertise with multi-industry knowledge to ensure successful outcomes. Our portfolio covers Banking & Finance, Insurance, Automotive, Media & Entertainment, Retail, Healthcare, Education, and more. To date, we have delivered 500+ projects for clients in 25+ countries, consistently earning trust through quality and innovation. True to our name, State of the Art Technology , we are committed to providing cutting-edge digital solutions that help businesses stay ahead in a fast-changing world.3 works in User Experience (UX/UI)Located in Cầu Giấy, Vietnam (+5)From €1,000 for User Experience (UX/UI)Worked in Banking & Financials (+14)Speaks English, Chinese(+3)1001-5000 members