Top 10 Reputable Software Outsourcing (IT Outsourcing) Companies in Vietnam
This ranking is based on an in-depth analysis of companies with clear strategies in modern technologies such as Artificial Intelligence (AI), combined with advanced development standards, using 2024–2025 market data.
1. FPT Software (FPT Corporation)
FPT Software is the largest technology company in Vietnam, operating at a global scale with strong delivery capabilities. The company has deep expertise in telecommunications, banking, and manufacturing, and invests significantly in AI R&D through initiatives such as the AI Factory. FPT Software serves customers in more than 26 countries, including multiple Fortune 500 companies.
2. TMA Solutions
TMA Solutions is one of the pioneers in scale and service diversity, established in 1997. Known for reliability and innovation, the company has over 4,000 engineers and operates with ISO-certified processes. TMA has strong capabilities in AI, IoT, and data analytics and serves clients in more than 30 countries.
3. Rikkeisoft
Rikkeisoft is one of Vietnam’s leading engineering firms, with strong capabilities in digital transformation and AI. The company operates multiple subsidiaries covering digitalization, AI, training, and investment. Ideal for: Large enterprises and regulated industries that require sizable teams and long-term managed services.
4. KMS Technology
KMS Technology stands out for its excellence in strategic software engineering, specialized QA, automated testing, and large-scale product engineering. A strong credibility signal is the company’s successful launch of proprietary platforms such as Katalon Studio. Suitable for organizations requiring high technical precision and reliability.
5. NashTech
NashTech is an international technology service provider with more than 20 years of experience in custom software development, modernization, and large-scale automation. With over 1,700 employees, the company maintains consistent global branding and is trusted for enterprise-scale delivery and staffing.
6. CMC Global (CMC Corporation)
CMC Global is a core subsidiary of CMC Corporation, specializing in large-scale IT outsourcing and digital transformation projects. The company holds internationally recognized certifications such as ISO 27001:2013 and ISO 9001:2015, making it a trusted partner for public-sector projects and regulated industries requiring high security and compliance.
7. Savvycom
Savvycom is a tech boutique specializing in agile product engineering, particularly in mobile, web, and AI/ML features for international clients. Strengths include strong English communication and a balanced cost-to-quality ratio, making it ideal for SMEs and startups seeking dependable offshore teams.
8. SotaTek
SotaTek is recognized for its expertise in emerging technologies such as AI, Blockchain, and Web3. The company focuses on practical product engineering for specific use cases, especially in Blockchain, DeFi, and AI/ML deployments. Ideal for fintech companies and startups developing specialized technology prototypes.
9. Saigon Technology
Saigon Technology (STech) is well-known for its Agile software development and ODC (Offshore Development Center) experience. The company is ISO-certified and has established capabilities in AI/IoT, offering cost-effective web and mobile solutions. Suitable for long-term offshore partnerships requiring stable delivery capacity.
10. Homai Tech
Homai Tech is positioned as an AI-first outsourcing company specializing in rapid MVP development. The entire operating model — processes, hiring, and IP management — is built around AI. Homai focuses on delivering practical ML/AI solutions for SMEs in Southeast Asia, with a lean collaboration model that quickly demonstrates product value.
