Web App Development Vietnam: Top 10 Companies to Watch in 2025

Vietnam’s technology sector has surged in recent years. The country’s information and communications technology (ICT) industry reached VND 4,244 trillion (about US$165.9 billion) in 2024, growing 13.2% year-over-year. The software and IT services segment alone accounts for roughly $16 billion in revenue. This boom is supported by over 75,000 registered tech companies and a workforce of 1.3 million professionals. Major drivers include a large pool of skilled IT graduates, rising internet penetration, and strong government support. These factors make web app development in Vietnam an attractive option in 2025.

With this backdrop, we highlight ten leading Vietnamese companies specializing in web app development. Each is headquartered in Vietnam and mixes established firms with fast-growing startups. For each company we give its founding year, office locations, core services, notable clients or case studies, technology strengths, awards, and website. Citations are provided for key data and rankings. This guide will help businesses understand Vietnam’s top web app development talent in 2025.

Top Web App Development Companies in Vietnam

1. Designveloper

At Designveloper, we take pride in being one of the top names in web app development Vietnam has to offer. Founded in 2013 and based in Ho Chi Minh City, we’ve grown into a trusted software development partner for startups, SMEs, and enterprises around the globe. Our mission is simple: deliver scalable, elegant, and high-performance web applications tailored to our clients’ needs.

Over the past 10+ years, we’ve delivered more than hundreds of projects for clients from the USA, Canada, Singapore, South Korea, and Europe. Some of our most recognized work includes LuminPDF, a cloud-based PDF editor used by over 70 million users globally, and Walrus Education, an innovative language-learning platform based in South Korea. These projects demonstrate our ability to engineer robust web platforms that perform at scale.

Our core services go beyond just web app development. We offer UI/UX design, mobile app development, custom software solutions, and consulting services. We use modern tech stacks like React.js, Node.js, Next.js, Laravel, and Golang, with an Agile mindset and DevOps practices. Whether it’s building a secure fintech platform or optimizing a health-tech MVP, we’ve been there—and delivered.

Designveloper is an ISO 27001-certified company, ensuring data protection and security compliance in every solution we build. Clutch recognized us as one of Vietnam’s Top B2B Software Companies multiple years in a row, and featured on TopDevelopers and GoodFirms rankings for our transparency and technical excellence.

2. FPT Software

Founded in 1999, FPT Software is Vietnam’s largest software outsourcing firm. Headquartered in Hanoi, it now has over 83 offices across 30 countries and employs about 30,000 people. FPT Software provides end-to-end technology solutions, with web app development as a core service. It offers custom enterprise web applications, cloud and IoT platforms, cybersecurity, AI/ML solutions, and digital transformation services.

The company serves more than 1,000 clients worldwide (including 91 Fortune Global 500 firms). Its work includes large-scale e-commerce portals and industry-specific platforms. FPT Software holds many certifications and awards: it was the first Vietnamese company to attain a TMMi level 5 testing maturity certification, and it has ISO 27001 and TL9000 compliance.

3. TMA Solutions

TMA Solutions is a pioneer of Vietnam’s IT services industry. Founded in 1997 in Ho Chi Minh City, it has grown to about 4,000 staff as of 2023. TMA has offices not only in Vietnam but also in Canada, the USA, Japan, Germany, and Singapore. The company focuses on custom software and web development, especially for fintech, healthcare, logistics, and IoT applications. It offers full-stack web app engineering, cloud migrations, and QA testing.

TMA is notable for securing early international projects – its first customers were in Canada, the USA, and Japan. It holds high-quality certifications like CMMI Level 5 (since 2011) and ISO standards. TMA’s clients include major telecom, banking, and retail companies. The firm was recently named one of Vietnam’s Top 10 Industry 4.0 companies, reflecting its strength in advanced tech solutions.

4. CO-WELL Asia

CO-WELL Asia (Vietnam) is a fast-growing software development group. Founded in 2011 in Hanoi, it now has about 450 employees in Vietnam plus offices in Da Nang and Japan. CO-WELL Asia offers global web app development and IT services. Its specialties include e-commerce platforms, mobile/web applications, cloud solutions, and emerging tech like AR/VR and IoT. (For example, its website lists AR/VR development, cloud integration, and Internet of Things solutions.) CO-WELL has completed over 250 projects, most for large enterprise clients. It works with international businesses, especially in retail, manufacturing, and logistics.

The company’s engineering team uses mainstream stacks (Java, JavaScript frameworks like React or Angular, PHP, etc.) and follows Agile/DevOps methodologies. CO-WELL holds ISO certifications and is a Microsoft Gold and AWS consulting partner. Its client roster includes notable Japanese and European firms. 

5. Savvycom Software

Savvycom Software is an award-winning Agile development firm founded in 2009 in Hanoi. It has grown to 700+ employees, serving 200+ clients with 500+ projects completed. Savvycom specializes in mobile and web application development, cloud computing, and cybersecurity solutions. Its sector focus areas include healthcare, education, and FinTech. The company holds ISO 27001 and HIPAA certifications for data security and privacy, reflecting its experience with sensitive healthcare data.

Savvycom has international offices and partners in the USA, Australia, Korea, Thailand, and Japan. This global presence lets it provide 24/7 support. Notable projects include developing telehealth platforms and education portals for foreign clients. Savvycom also earned a 2024 Gold Stevie Award and was a Top 10 Digital Technology Company in Vietnam. It counts Apple, IBM, AWS, Microsoft Azure, and Google Cloud among its technology partners.

6. Kyanon Digital

Kyanon Digital (formerly KyAscend) is a Vietnam-based tech consulting and development firm. Established around 2011 (about 13 years ago), Kyanon now has 500+ consultants and engineers and 5 global offices. It partners with Fortune 500 clients (100+ clients from that tier) on digital transformation projects. Kyanon offers full-cycle software development: web and mobile app engineering, enterprise solutions, data & AI services, and DevOps. Its approach emphasizes human-centered design and Agile processes. Recent work includes building large-scale SaaS web platforms and enterprise CRM systems.

Kyanon has won multiple industry awards – for instance, it was honored as a Top 10 Vietnam Digital Technology company in logistics and e-commerce solutions. The firm’s technology stack includes Java, .NET, front-end frameworks (React/Angular), and cloud platforms. Headquartered in Ho Chi Minh City, Kyanon Digital serves industries like finance, e-commerce, and telecom. 

7. InApps Technology

InApps Technology is a fast-growing Agile software company founded in 2016 by a small team of tech enthusiasts. Based in Ho Chi Minh City, InApps has expanded rapidly and by 2024 reached a “talent pool” of over 500 top-tier developers and engineers. It maintains additional offices in Singapore and the USA (El Segundo, CA). InApps provides mobile app development, custom web application development, and cutting-edge AI/Blockchain solutions. For web app development, the company offers end-to-end services including UI/UX design, frontend/back-end coding, cloud integration, and DevOps. A focus area is AI-powered business solutions, such as web portals with machine learning features.

The firm boasts a 98% client satisfaction rate and 5-star Clutch/GoodFirms ratings. Clients range from startups to mid-market enterprises in e-commerce, finance, healthcare, and education. InApps has earned recognition as a leading software developer in Vietnam and SE Asia.  

8. S3 Corporation (S3Corp)

S3 Corporation is a long-established outsourcing and testing company based in Ho Chi Minh City. It was founded around 2006–2007 (it reports “17+ years of experience” on its site) and now has several hundred developers and QA engineers. S3 specializes in high-quality software development and verification services. Its offerings range from building custom web applications to developing automated testing frameworks and QA systems. S3 Corp caters to clients worldwide, with testimonials from global firms in retail, media, and telecom.

The company emphasizes strict processes (it follows the V-Model and agile QA) and data security. In 2024, S3 won national awards like the ICT Friendship Cup for team performance. It also maintains an active R&D culture with events and training. With branch offices in Ho Chi Minh City and a Tech Park campus in Tien Giang province, S3 Corp supports clients from small businesses to large enterprises. The official website (s3corp.com.vn) provides more on its services and past projects.

9. Adamo Software

Adamo Software is a mid-sized software outsourcing company based in Ho Chi Minh City. It celebrated its 5th anniversary in 2022. Adamo now has over 150 engineers, 150 delivered projects, and 200+ clients worldwide. The firm offers full-cycle web app development, from requirements and UI/UX design through development, testing, and deployment. Its services cover web and mobile apps, e-commerce platforms, AI integrations, and blockchain solutions. Adamo’s clients include startups and enterprises across finance, travel, retail, and entertainment.

The company has earned ISO 9001:2015 certification and multiple industry awards. It was recognized by Clutch and GoodFirms as a top Vietnam software developer. In 2023, Adamo received awards such as the Sao Khue (Top 10 Software Outsourcing) and rankings for mobile and web development outsourcing. Adamo’s portfolio highlights projects like a multi-language travel portal and a custom CRM system. 

10. CMC Global (CMC Corporation)

CMC Global is the software services arm of CMC Corporation, Vietnam’s second-largest IT conglomerate. The firm was founded in 1993, and CMC Global was launched in 2017 to drive its “Go Global” strategy. Headquartered in Hanoi, CMC Global now has over 2,000 employees operating in 10 offices across Vietnam (Hanoi, HCMC, Da Nang), Japan, and Singapore. It has become one of Vietnam’s top three software exporters. CMC Global offers IT and web development services including custom software, system integration, cloud solutions, and business process outsourcing.

Notable offerings include cloud consulting (it became an AWS Premier Consulting Partner) and digital transformation services. By 2022, CMC Global served more than 300 international clients (many Fortune 500). Its case studies include delivering large ERP and e-commerce platforms for Japanese corporations. The company has won honors such as the Sao Khue Award (Top 10 Software/Outsourcing), and it holds ISO 9001/27001 and CMMI Level 3 certifications. 

Conclusion

Vietnam’s tech hubs, including Ho Chi Minh City and Hanoi, now host hundreds of innovative web app firms. Many global businesses outsource development to Vietnam thanks to cost advantages (developers there often charge 40–70% less than Western firms) and high quality. Statista and industry analysts rank Vietnam among the top emerging destinations for IT outsourcing. For example, Vietnam is listed in the top 30 global outsourcing countries, with foreign ICT investment rising sharply in recent years. As the market matures, local firms have won awards and scaled globally. The Vietnam Software Association (VINASA) notes that Vietnam’s software exports hit about $5 billion in 2023, and projections target ~$170 billion total ICT output by 2025.

In this article, each of the firms we listed represents the cutting edge of “web app development Vietnam”. They leverage Vietnam’s strong tech talent and innovation to build web-based solutions for global markets. When choosing a partner, companies often consider each firm’s expertise, certifications, and client testimonials. All these companies maintain English-language websites with portfolios and contact information for international clients.