15 Top-rated IT outsourcing companies in Vietnam of 2026

Who they are and what they do

We have prepared the table below to showcase the top 15 IT outsourcing companies in Vietnam, based on information gathered from their websites, social media, and trustworthy review platforms such as Clutch.  

However, for a deeper insight into their offer and what it’s like working with them, read on for more.

1. Synodus

Unlike other peers on this list, Synodus proposed a new approach on IT outsourcing that helps them earn 100 deals with startup and Fortune 500 companies worldwide.  

To avoid project delays and cost overrun, Synodus scratch traditional ODC, Agile and Time & Materials model, instead combining Agile with Waterfall and fixed cost that balance cost-time-quality. This simple switch is what clients love the most, as it: 

• Speed up development 3x times faster, launching in no time.  
• Save up to 63% of development cost by optimizing resources. 
• Quality delivery, proven by 90% client satisfaction and average 2-to-3-year partnership.

Additionally, the team takes client needs extensively, deep dive into business analytics to build a solution most aligned with current goals and future scaling.  

• Services: Web and mobile app development, Custom development, Blockchain development, Low-code development, IT consulting, Data analytics. 
• Industry: Public sector, BFSI, Healthcare, Aviator, Manufacturing, Retail. 
• Tech stack: Laravel, .NET, PHP, Ethereum, Binance, Java, SQL, JavaScript, Python, React, TypeScript, Angular, etc. 
• Notable clients: Unilever, KPMG, BOC Aviation, Techcombank, Bamboo Airways.  
• Case study: After a failed experience with traditional ODC, a client came to Synodus with a hope on their Hybrid approach, which successfully completed the projects in 4 months after a 2-year delay. One another case, an entrepreneur has trusted Synodus as his strategic partner for 2 consecutive startup projects.

2. HCL Tech

This global IT powerhouse also open their development center in Hanoi, Vietnam, serving onshore and nearshore clients. HCL caters to large global corporations with a focus on complex and established technologies such as AI, cybersecurity, IoT and cloud.  

Founded in 2006, they’ve had 18 years of experience in serving 250 of the top 500 and 650 of the prestigious Fortune Global 2000 companies. Wishing to supercharge digital transformation, HCL engineers many innovative and robust IT solutions.  

• Services: Data & AI consulting, Application management, Intelligent automation & integration, Cybersecurity, Digital design & manufacturing, Product engineering. 
• Industry: Automotive, Consumer goods, Energy & utilities, Life science & healthcare, Manufacturing, BFSI, Government. 
• Tech stack: Drupal, NGINX, MomentJS, Akamai, AWS, Azure, Google Analytics, Varnish, Ubuntu. 
• Notable clients: Public Bank, Siemen Automation, Philips, 3M, BMO Bank. 
• Case study: HCL once worked with an American manufacturer to automate ticket-handling with rule-based mechanism. The solution has helped them save around 900 hours of work and the process is much more streamlined.

3. Newwave Solutions

Founded in 2011 in Hanoi, Vietnam, Newwave Solutions ranks among the top 10 largest software and blockchain companies in the country. Their primary focus is on creating custom software and IT solutions for mid-sized enterprises. Notably, they provide a 14-day risk-free trial for their solutions. With over 800 businesses currently utilizing their services, they are now extending their offerings to Japan, Korea and other countries in the region.

• Services: IT outsourcing services, Offshore software development, Blockchain, Mobile app and web development, Software maintenance, UX/UI design, Game development. 
• Industry: Fintech, Edtech, Medtech, eCommerce, Real estate. 
• Tech stack: AWS, Azure, Google Cloud, OpenStack, Oracle, MongoDB, Java, PHP, .NET, Angular, VueJS, ReactJS, Laravel, Flutter, IONIC. 
• Notable clients: VinID, Onkyo Electronics, TBCSCAT Inc, GeekyAnts, T-Sky. 
• Completed projects: 800+ 
• Engagement model: Fixed price, Extended team, Times & Materials. 
• Good reviews: Their Agile adoption is constantly praised by their team for its adaptability to quality delivery. By effectively using this method, Newwave consistently enhances the product.  
• Things to work on: Their inconsistent communication might cause many delays and misunderstandings, which clients suggested the team to be more proactive.  
• Case study: Newwave Solution enhanced a client’s Japanese learning app by Flutter, with features like lesson management and gamified learning. Within a month, it achieved 150 downloads on the App Store and Google Play.

4. PowerGate Software

This international IT outsourcing company in Vietnam have assisted over 180 clients from the US, EU, Canada, and Australia. Utilizing their comprehensive experience gathered from the last 12 years, PowerGate quickly earned a 96% satisfaction rate. Their primary focus is providing IT resources in enterprise software development for mid to high-end clients. 

PowerGate always ensures a flexible cost plan or maintenance support. And this advantage has made them one of the best partners in Hanoi and Vietnam.

• Services: Product development consulting, UX/UI design, Software development, Mobile app and web app development, SaaS development.  
• Industry: Healthcare, Fintech, Marketplace, Social networks & messengers, Real estate, Education & Edtech.  
• Tech stack: NodeJS, PHP, .NET, C#, ASP.NET, React Native, IONIC, Java, Python, AWS, Azure, Google Cloud, Rest API.  
• Notable clients: Journimap, BoviSync, Local Health, Snapfeet, Visitu. 
• Completed projects: 200+ 
• Engagement model: Dedicated team, Fixed cost. 
• Good reviews: The client appreciated how PowerGate Software enables them to interview and choose the team members they wanted for the project and also provides an experienced Agile team leader/PM to oversee the team.  
• Things to work on: Communication might need more management and transparency in explaining technical terms or estimating development process.  
• Case study: PowerGate and the client worked together to develop a cloud-native, white-label payment gateway platform. This solution is needed to comply with PCI DSS Level 1 certification standards. Once implemented, it has enabled banks like Swedbank, SEB, and LHV to process over 500,000 transactions annually.

5. Elinext

Established in 1997, Elinext has been assisting businesses of various sizes in streamlining their workflows. Specializing in custom software solutions and backed by over 700 experts, Elinext is well-respected among clients in the manufacturing and healthcare industries. Based in Warsaw, Poland, the company has expanded its reach to countries like the US, France, and Germany, and operates a development center in Ho Chi Minh City, Vietnam. 

• Services: Custom software development, Business Analysis, UX/UI design, DevOps, Web and Mobile app development, QA & software testing. 
• Industry: Healthcare, Financial services & banking, Manufacturing, Retail & ecommerce, Telecom. 
• Tech stack: Java, .NET, PHP, Python, C++, NodeJS, Angular, ReactJS, VueJS, React Native, Flutter. 
• Notable clients: P&G, Siemens Automation, STIHL, Volkswagen, Broadcom. 
• Completed projects: 300+ 
• Engagement model: Dedicated team, Time and materials, ODC. 
• Good reviews: Elinext’s Scrum team organization allows extreme flexibility and responsiveness. Even if the project direction suddenly changes, they can adapt to it. 
• Things to work on: While Elinext has many senior onboard, some of them has weak English skills, effecting a clear communication in explaining technical aspect. 
• Case study: Elinext assisted one German client in creating an MES system that linked various manufacturing plants and service providers. They organized 5 teams for the project and effectively utilized the large-scale Scrum (LeSS) development framework. When finished, it optimized ROI by up to 400% and accounted for 80–90% of the client’s total revenue.

6. Vinova

Recognized as one of the top 10 web and mobile app development firms in Vietnam and Singapore, Vinova is among a passion-driven and award-winning IT solutions company. Their team is best for small and medium-sized enterprises. Founded in 2010, they have numerous facilities worldwide, including in the main development center in Ho Chi Minh City, and has assisted over 250 global businesses in overcoming their challenges.

• Services: UX/UI design & branding, Software development, Web and Mobile app development, Cyber securities, Blockchain services, AI development. 
• Industry: Education, Banking, Finance, Insurance, Manufacturing & commerce, Government, Healthcare. 
• Tech stack: ASP.NET, .NET, NodeJS, Ruby on Rails, Angular, React Native, Kotlin, Java, Objective C. 
• Notable clients: FWD Insurance, Dentsu, Hitachi, PwC, Samsung. 
• Completed projects: 300+ 
• Engagement model: Dedicated team. 
• Good reviews: Many customers appreciate how Vinova prioritizes UX/UI in App development, ensuring it aligns perfectly with users’ needs. 
• Things to work on: Some clients wished Vinova could have been more proactive and straightforward in suggesting ideas and IT consulting. 
• Case study: Vinova helped a client in creating Singapore’s first babysitting platform. The app features a user-friendly and approachable design, enhanced by an intuitive interface and smooth user flow, earning a rating of 4.7 out of 5 on App Store.

7. Sotatek

Sotatek is an IT outsourcing company in Vietnam with a main focus on Blockchain and custom development. They are part of Sota Holding, a group with more than 12 offices in Vietnam, USA, Japan, Australia, Korea. 

With 10 years of experience serving large enterprises to mid-sized clients, they have deep expertise in providing end-to-end IT services and have finished more than 350 projects in various industries. The team have been in the top 3 Blockchain development company in Vietnam by Clutch multiple time.

• Services: Blockchain development, Mobile app development, Custom software development, AI & ML, Cloud migration, CRM services. 
• Industry: Finance, Education, Ecommerce, Entertainment, Healthcare, ERP & CRM. 
• Tech stack: Bitcoin, Ethereum, AWS, Azure, Google cloud, PHP, Symphony, Laravel, Ruby on Rails, Swift, Kotlin, Flutter. 
• Notable clients: TomoChain, Kyber Network, Vietnam Ministry of Education & Training, Flowchain. 
• Completed projects: 500+ 
• Engagement model: Offshore development Centre, Project-based contract. 
• Good reviews: Many clients value Sotatek’s approach to project management, notably in the use of Agile. They are able to adaptively utilize various communication methods and requirement changes. 
• Things to work on: The team should give a more accurate estimation of project cost and timeline.
• Case study: Sotatek partnered with DopikAI to create an MLOps pipeline, implementing AWS best practices for data management, model training, and deployment, thereby streamlining their workflows and optimizing resources and also reducing costs.

8. Amela Technology

Founded in 2019 in Hanoi Vietnam, Amela Technology specializes in assisting small and medium-sized enterprises in creating mobile and web applications with exceptional user experience. Despite being a young company, they have already named one of the top 10 IT enterprises with impressive growth by ICT Vietnam in 2022, as well as achieving ISO 27001:2013 in information security and 9001:2015 in quality management.

• Services: Staff augmentation, Mobile app development, Website app development, Ecommerce web app development, Blockchain & AI development. 
• Industry: ERP, Ecommerce, E-learning, Booking, Healthcare, Social network, Matching, Livestream, Gaming. 
• Tech stack: Swift, Kotlin, TypeScript, JavaScript, NodeJS, ReactJS, .NET, Laravel, MySQL, SQL Server, AWS, Google Cloud, Linux. 
• Notable clients: Jitera, SoftBank Telecom Singapore, Media System, Mitsuwa Group, Shinshu University. 
• Completed projects: 150+ 
• Engagement model: Offshore development team. 
• Good reviews: Their Agile approach to mobile app development allows for frequent client feedback and helps the team always keep in line with expectations. 
• Things to work on: The team need to improve their communication. 
• Case study: Amela enhanced UI/UX for an online learning platform. They solved the problem of having an app with hundreds of different topics, so the app had to display a lot of information while maintaining a clean interface. The enhanced UX/UI helped users quickly find lessons in the shortest time.

9. Kyanon Digital

Kyanon boasts more than 12 years of expertise in crafting end-to-end software and mobile solutions, primarily serving clients in the retail and manufacturing industries. They envision themselves as an “Archery”, aiming to be a thought leader in the Digital Transformation industry in Southeast Asia. 

As a result, they consistently work towards delivering solutions that meet international quality standards. This IT outsourcing company in Ho Chi Minh, Vietnam is steadily growing and expanding to other countries in the region. 

• Services: Digital consulting, Software & platform development, Software intergration, Mobile app development, Data & analytics, Dedicated development team. 
• Industry: Retail, Manufacturing, eCommerce. 
• Tech stack: Java, Flutter, Swift, Xamarin, Objective-C, React Native, Drupal, Magento, Laravel, OpenCart, WooCommerce. 
• Notable clients: Central retail, Accenture, EY, Sharp, Unilever. 
• Completed projects: 100+  
• Engagement model: Dedicated team, Fixed-price, BOT. 
• Good reviews: Many clients appreciate the application of Agile, which Kyanon refers to as the “Two-pizza methodology.” This approach fosters innovative thinking and encourages ongoing improvement. 
• Things to work on: While Kyanon Digital performed well overall, the client felt that certain areas required improvement, including project costs, the need for faster progress, and a more concentrated approach to communication. 
• Case study: Kyanon built Takashimaya Singapore first eCommerce store in 2022. With many years of experience in the industry, Kyanon could advise which omnichannel retail solutions was best and aligned with their luxury department store. Helping to ensure customer consistency in terms of experience.

10. Relia Software

Another leading IT outsourcing company in Vietnam excel in web and mobile application, yet Relia stands out by using data-driven and design thinking approach. The team mainly works with startups and enterprises, prioritizing scalability, reliability, and exceptional user experiences.

With a team of 100 members, they have successfully delivered projects for top-notch companies like Google and Abbott and Western clients, earning numerous positive feedback from these clients.

• Services: Web and Mobile app development, AI development, DevOps services, Software development outsourcing. 
• Industry: Fintech, Health & fitness, Education & eLearning, Travel & Leisure, Loyalty & rewards, eCommerce. 
• Tech stack: Kotlin, React Native, ReactJS, VueJS, NextJS, Flutter, Swift, Angular, Golang, Python, Java, ASP.NET, Django, Ruby on Rails. 
• Notable clients: Google, Abbott, Mekari, Bakkt, South China Morning Post. 
• Completed projects: 300+ 
• Engagement model: N/A. 
• Good reviews: Many large clients say the app they built helps increase conversion rates, enable successful launches, and significantly boost user growth. 
• Things to work on: A client noted that Relia Software’s initial project management was lacking in effectiveness, causing delays and many issues.  
• Case study: Relia software was responsible for building AMP/PWA pages for more than 200+ Google customers. They must ensure that the product’s UX will help increase the ROI on ad spending and to increase customer retention. Finally, the solution has helped Google clients increase their conversion rate by 20%-40%.

11. NashTech

NashTech is a global company with a development center in Vietnam. They specialize in legacy systems modernization, cloud modernization, and are moving into AI and machine learning. With 24 years of experience, this IT outsourcing company in Vietnam sure knows how to harness the power of data, AI, core modernization, optimization, and automation to help large corporate clients optimize their business processes. 

• Services: Data science & modeling, MLOps, App modernization, Custom software development, DevOps, BPO, Cloud modernization. 
• Industry: Healthcare, Retail, Travel, Education, Banking, Media & publishing, Hi-tech & IoT. 
• Tech stack: .NET, React, Angular, NextJS, Java, Apache, Azure, AWS, RPA, Axon, Spring Boot. 
• Notable clients: Confidential, Bank of America, Verizon, Linkedin, The Open University. 
• Completed projects: 100+ 
• Engagement model: N/A. 
• Good reviews: The client valued how the team effectively utilized Agile and Scrum methodologies. They are proactive in informing the client about every milestone and ensure the deadline is met.  
• Things to work on: NashTech can improve their risk management and project estimation skills to avoid any interruption in mid-development. 
• Case study: NashTech helped RPS, which was struggling with their outdated BHI system. They needed a flexible building tool and improved UI/UX. Focusing on user experience, NashTech implemented Form Builder for easier data collection and reporting. The new BHI system can now integrate master data, improving efficiency and performance.

12. Adamo

Another worth-mentioning IT outsourcing company in Vietnam is Adamo. Serving mid-sized businesses across the world, they focus on high-end quality and at a low cost. This approach has helped them serve many teams in the Travel and Healthcare industry since 2018. By prioritizing ROI, they build a professional team with high adaptability and flexibility to meet the needs of clients. 

• Services: Web and Mobile app development, AI development, Blockchain, DevOps software solutions. 
• Industry: Travel, Hospitality, Healthcare, Fintech, Food & beverage, Media & entertainment, Ecommerce, Retail. 
• Tech stack: ASP.NET, .NET, Java, PHP, Python, Ruby, Flutter, React, React Native, Flutter, Laravel. 
• Notable clients: Verita Healthcare, DoIt Consulting, Amigo, Mobile Anywhere, Adventium. 
• Completed projects: 120+ 
• Engagement model: ODC, Project-based.  
• Good reviews: Adamo always respects the project budget and schedule. They offer reasonable prices, and the value provided is worth the investment. Their skill in healthcare is also highlighted, proven as effective.  
• Things to work on: While Adamo performed well, some clients expressed a desire for quicker implementation and more consultation from the team.

13. Savvycom

Savvycom is one of a leading Vietnamese IT outsourcing company for digital transformation consulting and software solutions in Finance, Healthcare, and Retail. With headquarters in Hanoi and offices in the U.S, and Australia, they aim to empower global businesses through technology. 

Found in 2009, after 15 years working with large enterprise clients, they have gained significant recognition by organization like Asean Business Award, Vietnam Sao Khue Award, The Stevies Award. 

• Services: Cyber security services, Development team, App development, Software development, Cloud service, Global delivery center service. 
• Industry: BFSI, Healthcare, Retail, Finance, Education, Ecommerce. 
• Tech stack: NodeJS, Java, .Net, PHP, Python, Go, Swift, SQL Server, MySQL, Oracle, MongoDB, PostgreSQL, AngularJS, VueJS, Laravel, Magento. 
• Notable clients: Capital Land, Rakuten, LG CNS, Powerledger, Banktech, RMIT University. 
• Completed projects: 500+ 
• Engagement model: Dedicated team, Project-based 
• Good reviews: Savvycom receives positive feedback on their management skills. Using Agile method, they effectively maintain clear open communication through platforms. 
• Things to work on: Certain clients feel dissatisfied when there is a change in the team managing a project. In such cases, the client must take the time to provide a complete overview of the project all over again. 
• Case study: The Banktech development team was overloaded with requirements, causing project delays and unstandardized management practices. So Savvycom integrated an experienced Business Analyst to streamline processes and enhance workflow efficiency. This collaboration led to significantly shorter project timelines.

14. Saigon Technology

This IT outsourcing company in Vietnam aims to deliver professional offshore software development and app development services, accredited with ISO 9001 and ISO/IEC 27001. Their well-established development process guarantees smooth communication with clients.

Founded in 2012 with a team of 400 IT professionals, Saigon Technology has been steadily expanding from their base in Ho Chi Minh City, Vietnam, and is extending to the US, Australia, Switzerland, and Singapore.

• Services: Web and mobile application development, Software development outsourcing, AI development services. 
• Focused industry: Transportation & Logistic, Accounting, Healthcare, Banking & Finance. 
• Focused tech stack: ASP.NET, .NET, Java, NodeJS, Python, TensorFlow, React, React Native, Android, IOS, Angular, Flutter, Xamarin. 
• Notable clients: Abbott, Panasonic, Standard Chartered, Topicus, DMI. 
• Engagement model: Staff augmentation, Dedicated team, Fixed price model. 
• Good reviews: The client was impressed with how the team utilized various engagement models with Agile. This method enables the team to be adaptable and flexible, allowing them to deliver the product on time and of the highest quality. 
• Things to work on: The team should offer more regular updates to highlight transparency, so customers can know that the team is addressing their needs. 
• Case study: Saigon Technology helped a client build a ticketing system for events. Due to time constraints, they used Agile framework to prioritize key features and stay in constant communication with customers throughout the process. After just 2 weeks, the new ticketing system accelerated ticket sales and improved the overall customer experience.

15. Ekotek

Ekotek is an IT outsourcing company in Vietnam established in 2018 in Hanoi. With a relatively small team of just 180 employees, they have made their mark in several key technology markets globally, including Japan and the US. With extensive expertise in custom software development and blockchain development, they set themselves a mission as a leading company in developing high-tech products for both startups and Fortune 500 firms.

• Services: Blockchain development, Custom software development, Web system & web app, Staffing services. 
• Industry: Fintech, Ecommerce, Entertainment. 
• Tech stack: Solidity, Rust, Go, NodeJS, TypeScript, Laravel, React, Flutter. 
• Notable clients: SpiderSilk Capital,  Koindex, Nebula Ventures, RenvenYou, Kanematsu Electronics ltd. 
• Completed projects: 450+ 
• Good reviews: Numerous clients praised Ekotek for their rapid adaptability to changes in requirements. Their Agile framework has played a crucial role in meeting product delivery deadlines and ensuring clients’ satisfaction. 
• Case study: A client once needed help in creating a marketplace where users can do diamond trading. Ekotek helped them develop a secure marketplace that tokenizes diamonds into NFTs, enabling clear and accessible trading globally.

Tips on how to choose a suitable vendor

Analyzing a vendor can be tedious with so many questions and concerns. You can use this framework to quickly ramp up the process with the right decision.  

The framework considers 3 aspects: 

• Ability to deliver
• Proven experience
• Their approach to co-work

Ability to deliver 

Technical expertise: There are 2 things to ask. One is can they work with your chosen tech stack? Two is can they consult on technical aspects and be a reliable partner that can navigate development risks? 

IT outsourcing companies in Vietnam has high adaptability to work with many types of projects and industries. Yet only 2 to 3 types are their best domain. For example, Synodus excels in Blockchain, Fintech, Healthcare, and Public sector projects.

Team size: Don’t just look for the number of developers on board. Ask how open they are in adjusting team size during development. And how many seniors and experts of a specific niche can they provide in a project?

This information can be beneficial in evaluating a team. For example, at Synodus, 75% of developers are mid to senior level, proving that they can effectively deal with complex tasks. We once scaled a team up to 20 developers, offering enough resources for any need.

Time to deliver: How can they deliver on time, on budget, and with quality? Checking their development and project management methodology can be one way. Agile is best for unclear and highly iterative projects, while Waterfall is better for control one. 

Combining the best of both worlds is another way, which is how Synodus does it. We use Agile for iterative phase and Waterfall to control time and cost during extensive development.

Proven experience

Check for relevant case study with your types of application, industry and chosen market. This proves that they understand your market dynamic, local regulatory standard, user expectation, and industry challenge.  

Highlight on the work “relevant”, you can directly ask them for a showcase, as their portfolio might not contain the type of project you need.  

Their year of experience is another factor. But this doesn’t equal quality. An older company has reliability and defined processes, but a younger company is more flexible, adaptive, and innovative with new technologies.

Their approach to co-work

Don’t just look at the technical surface but also their way of doing business. Many clients neglect this, leading to a series of misalignment, underdelivered vendor, miscommunication, not fitting with in-house team, and a failed project.  

A decent IT outsourcing company in Vietnam can: 

Consult you: Not just building what you request, they must be proactive in giving recommendations, as you trust them to have better technical skills. They must fill the technological gap that your current team is having.  

Optimize resources: Can they support your finance or time constraint? Are they willing to sign an SLA or free trial in case the project doesn’t go as planned? You need a vendor that can balance time-quality-speed between every project.  

Strive for a win-win partnership: Many clients are losing trust in traditional ODC, as certain vendors exploit the model for their own good. In the end, you need a vendor who is fair and straightforward that can support you for many years on.  

Although the idea of using Hybrid model is strange, it’s how Synodus be your fair partner. Thanks to the fixed-cost payment, we can give you an accurate cost estimation with a low chance of overrun or delayed project. We have to optimize our own development process, striving for a win-win partnership.

Wrapping up

To select the most appropriate IT outsourcing company in Vietnam, it is essential to invest time in conducting a thorough investigation of the companies under consideration. Evaluate their respective strengths and weaknesses and ascertain whether they possess significant expertise in the specific domain you need. Nevertheless, with their competitive pricing and the capacity for swift adaptation, an experienced team will ensure that you do not regret your choice.