The Best C Sharp (C#) Software Development Companies in Vietnam

Looking for a top C Sharp software development company in Vietnam?

The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.

To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Vietnam. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

List of the Best Vietnam C Sharp (C#) Software Development Companies

  • 1

    CO-WELL ASIA

    CO-WELL Asia is an IT service provider located in Hanoi, Vietnam. As the smaller subsidiary company of CO-WELL Japan, they were founded in 2007 and work with a small team of 13 employees to provide mobile app, web, and custom software development. Their primary clientele is small and midmarket businesses in the arts, health care, and telecommunications industries.
     

    Notable Project

    CO-WELL Asia created a software system for a consumer products company. The client needed a program that would track the amount of time each employee spends on a specific production line. By creating this software, they were saving the client all the human resources that were originally needed to track this information. The client was happy to see a new, more efficient system that resulted in fewer errors and more revenue.

    “Thanks to the new system, we reduced our system management workload by 80%, and our revenue has remarkably increased. The automation has also been more effective, as it doesn’t result in missing or inaccurate data.” – Manager of Production, Consumer Products Company
     

    Former clients
    Heineken
    AEON.com
    IDOM Inc.
    $ $ $ $ $
    equalizer $5,000+
    group250 - 999 Employees
    place Ha noi, Vietnam
    4.6
    4.6
    5 Clutch reviews
    Awards

    Sao Khue Awards: Top E-Commerce Solutions Using Magento Platform (2019) , Sao Khue Awards: Top 10 Software Outsourcing Services (2019) , Sao Khue Awards: Top 10 Vietnamese Software Outsourcing Service Providers (2018)

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  • 2

    NCCPLUS VIETNAM

    Founded in 2014, NCCPLUS VIETNAM is located in Hanoi, Vietnam. With about 50+ employees, they provide web development, custom software development, and mobile app development services for enterprise, midmarket, and small businesses.

    Notable Project

    NCCPLUS VIETNAM developed a product that compiles posts from social media for a self-employed individual. The team used .NET for the backend and ANgular 6 for the frontend. The success of the project helped the client.

    "Success of this project will help me to reach my target." –Individual, Self-Employed

    Former clients
    CoreSystems
    UCG
    BlueSky
    Mission+
    Toshiba
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Hanoi, Vietnam
    4.8
    4.8
    2 Clutch reviews
  • 3

    Enlab Software

    Enlab Software is a dedicated agile offshore development team based in Da Nang, Vietnam, and founded in 2013. Their team of about 35 employees provides mobile app development, web development, and custom software development to small businesses across several industries, the main ones being financial services, manufacturing, and advertising. 

    Notable Project

    Enlab Software took charge of most of the development of an MVP for a communication platform. Their team used .NET and MongoDB for the development, creating everything from scratch and working in hand with the in-house UX designer. They delivered satisfactory work without any complications.

    "It’s always been simple for them to take my requirements and translate them into code." – Founder, Communication Platform.

    Former clients
    MRU Consulting
    Global Maker Software Solutions
    Blockchainlabs.ai
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Da nang, Vietnam
    5.0
    5.0
    7 Clutch reviews
  • 4

    BEETSOFT Co Ltd

    Beetsoft Co Ltd is an IT outsourcing agency. Headquartered in Hanoi, Vietnam, with an additional office in Tokyo, they were founded in 2014 and operate with a team of 52 employees. They provide IT strategy consulting, web development, and custom software development for small, midmarket, and enterprise businesses.
     

    Notable Project

    Beetsoft Co Ltd developed an educational platform for an educational technology provider. They developed the software, and then created additional features and tests for the platform, all while staying in constant communication with the client. 

    “The platform showcased new features beneficial to enterprises.” – CEO, Educational Technology Company
     

    Former clients
    NEC
    Futaba
    Systena
    NTT Data
    $ $ $ $ $
    equalizer $1,000+
    group250 - 999 Employees
    place Hanoi, Vietnam
    5.0
    5.0
    10 Clutch reviews
  • 5

    LinxHQ Pte Ltd

    LinxHQ Pte Ltd is a software company based in Hanoi, Vietnam with more than 10 employees. Founded in 2008, they specialize in custom software, web, and mobile app development solutions for small and medium-sized businesses alike.

    Notable Project

    LinxHQ Pte Ltd developed an app solution for a social media subscription service. The app was to feature Amazon integration and a multiple role system. The project is still undergoing.

    “I love their can-do attitude.” - Founder & Head of Content, Social Media Subscription Service

    Former clients
    Kydon Learning Institute
    Williwaw Pte Ltd
    GATES Consulting International LLP
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Hanoi, Vietnam
    4.4
    4.4
    7 Clutch reviews
  • 6

    BOCASAY

    BOCASAY is an IT services provider founded in 2012 and located in Neuilly-sur-Seine, France. The team of about 140 individuals serves small businesses in the advertising and marketing, financial services, health care and medical, and IT industries. Their services include web development, custom software development, mobile app development, and e-commerce.

    Notable Project

    BOCASAY developed an e-commerce platform for a development startup. The team also created a social networking platform and did maintenance. They had strong technical skills and delivered functional products. 

    “Our e-commerce platform is also now live and was delivered on time despite tight deadlines thanks to their support.” – Development Manager, Development Startup

    Former clients
    Newzik
    Eco Mundo
    Dub This
    Dub This
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Ho Chi Minh City, Vietnam
    4.5
    4.5
    3 Clutch reviews
  • 7

    PYCOGroup

    Founded in 2014, PYCOGroup is a development firm. Their team of around 370 employees is based in Brussels, with an additional office around the globe. They focus on custom software, web, and mobile app development.

    Notable Project

    PYCOGroup developed a mobile app for a travel services company. While the internal team was responsible for the database and API, the team handled the rest of the project. 

    "The team has been really efficient and helpful to build up and deliver the solution." – Program Director, Travel Services Company

    Former clients
    Microsoft
    American Express
    Volkswagen
    Coach
    Adobe
    Ansarada
    $ $ $ $ $
    equalizer $100,000+
    group250 - 999 Employees
    place Ho Chi Minh City, Vietnam
    4.8
    4.8
    2 Clutch reviews
  • 8

    NIFTIT

    NIFTIT is a design and development agency based in New York, with an office in Ho Chi Minh City, Vietnam. The agency, founded in 2013, has a team of around 20 that provides, among others, ECM consulting & SI, IT managed services, and applications management & support services to various organizations, institutions, and companies. 

    Notable Project

    NIFTIT was hired by a B2B Food Flavoring Company to develop SharePoint-based workflows and an intranet setup for company-wide communications. NIFTIT was able to deliver these and made an exceptionally positive impact on the Company. 

    "They always met the timeline deadlines, even when we had change requests." - IT Manager, B2B Food Flavoring Company 

    Former clients
    New York Metropolitan Transportation Council
    The Sports & Arts in Schools Foundation
    Viedam
    Lone Star Analysis Inc.
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Ho Chi Minh City, Vietnam
    5.0
    5.0
    5 Clutch reviews
  • 9

    Groove Technology

    Groove Technology is a software firm based in Ho Chi Minh City, Vietnam with over 50 employees. Since 2016, they have offered custom software development, mobile app development, and IT staff augmentation services for small and medium-sized firms.

    Notable Project

    Groove Technology built an online platform for a delivery software company. The company was in its startup phase and needed help developing their admin platform. The company is impressed with Groove Technology’s results.

    “The team asked a lot of questions to make sure they understood what we wanted. Everything was spot on.” - Co-Founder, Delivery Software Company

    Former clients
    Xsights Digital
    DeliverEasy
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Ho Chi Minh City, Vietnam
    5.0
    5.0
    6 Clutch reviews
  • 10

    Power Gate Software

    PowerGate Software is a software development company based in Hanoi, Vietnam. The company, founded in 2011, has more than 100 employees and provides mobile app development, web development, and custom software development to various companies and institutions.

    Notable Project

    PowerGate was hired by a consulting company to help develop a custom application that analyzes the costs and identifies potential improvements in multiple factories for one of its clients. PowerGate was able to provide the necessary assistance despite the complex requirements and tight deadline.

    "They have precise deadlines and a strict agile approach." - Head of Data Science, Consulting Company

    Former clients
    AstraZeneca
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Hanoi, Vietnam
    5.0
    5.0
    6 Clutch reviews
  • 11

    SOTATEK JSC

    SotaTek JSC is an AI and blockchain development company based in Hanoi, Vietnam, with offices in Tokyo and Osaka, and Costa Mesa, Calif. The company, founded in 2015, has more than 500 employees and provides blockchain, custom software development, mobile app development, web development, AI, e-commerce development, and IT strategy consulting services. SotaTek serves mid-market and other-sized companies in various industries that include arts & entertainment, business services, and automotive.

    Notable Project

    A digital marketing company hired SotaTek JSC to provide software development and IT consultancy services. Following the company's specifications, SotaTek developed a software that enabled the company's team to track marketing analytics metrics and performance in company website and various social channels, including Google, Youtube, Twitter, Linkedin, keywords trackers. This software exceeded the company's expectations.

    "A timely partner, SotaTek always worked in the fastest pace, met deadlines and encouraged direct communication with all team so that we can catch up daily. Reliable." - Digital Marketing Team Leader, Digital Marketing Company

    Former clients
    Kyber Network
    Flowchain
    ProximaX
    XinFin
    $ $ $ $ $
    equalizer $5,000+
    group250 - 999 Employees
    place Hanoi, Vietnam
    5.0
    5.0
    2 Clutch reviews
  • 12

    JANETO

    JANETO is a software company headquartered in Ho Chi Minh, Vietnam with an office in Providence, R.I. Founded in 2014, the team of 21 specializes in web development, mobile app development, and graphic design. They work with midmarket and small businesses, focusing on business services, retail, and e-commerce.  

    Notable Project

    JANETO worked with an emoticon social media platform to develop an application for Android. They created an app that features backgrounds and emoticons that can be used in text messages and developed a calendar to release new emoticons for users. The client was impressed with their ability to make the client’s ideas a reality. 

    “They brought our idea to reality. They were quite cost-effective compared to what others quoted. They were easy to work with. Given the language barrier, they were great communicators.” – Director, Emoticon Social Media Platform

    Former clients
    Wow! Kids
    POLYGON
    eGov
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Ho Chi Minh, Vietnam
    4.5
    4.5
    4 Clutch reviews
  • 13

    BHSOFT

    BHSoft is a software development and IT services provider in Hanoi, Vietnam. Founded in 2014 and operating with a team of 68 employees, they offer custom software development, enterprise app modernization, and mobile app development to small businesses. They provide services for businesses in the IT and transportation industries. 
     

    Notable Project

    BHSoft created a React Native-based mobile app for an automotive consulting firm. They developed the software, API, and the backend system and resolved residual bugs that existed from a previous team. This helped the client resolve a problem with the project’s change management and risk analysis.

    “The managing director had impressive leadership skills. They understand the requirements and all of our needs immediately.” – Project Manager, Consulting Firm
     

    Former clients
    Vianova System Finland
    Eksentria
    Novatron
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Hanoi, Vietnam
    4.5
    4.5
    3 Clutch reviews
  • 14

    InnomizeTech

    Innomize Tech is an offshore software development & IT consulting company based in Ho Chi Minh, Vietnam. The company, founded in 2018, has a team of around ten that provides cloud consulting & SI, web development, mobile app development, and custom software development services. Innomize Tech serves small companies in various industries that include business services, retail, and advertising & marketing. 

    Notable Project

    A technical consulting company hired Innomize Tech to provide development and engineering architecture services. Innomize Tech used AWS and open-source technologies to work on enterprise-level systems and solutions, web applications, and various other projects as an outsourced development team. Innomize Tech completed projects 90% of the time, with the other 10% caused by unclear business requirements.

    "Their willingness and comfort to question us to ensure they fully understand something before developing it saves me time and money and keeps my customers happy." - Co-Founder & CEO, Technical Consulting Company

    Former clients
    The Coral Edge
    Permits.com
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Ho Chi Minh, Vietnam
    5.0
    5.0
    3 Clutch reviews
  • 15

    Railay

    Railay is a software development talent partner with headquarters in Ho Chi Minh City, Vietnam, and an office in London. Founded in 2010, their team of about 15 employees offers staff augmentation services in a quick, flexible, and scalable manner to mostly small-scale clients in e-commerce and education sectors. Additional services include custom software and e-commerce development.

    Notable Project

    Railay built a CMS for a digital marketing company with the objective of creating a place to promote new products, create social campaigns, and offer sign-up features for promotions. The project team use Java for development and also provided the UI/UX design. Ultimately, they delivered a bug-free platform on time and with seamless interaction. 

    "Everything has been working error-free." – Director, Digital Marketing Company

    Former clients
    Softbank
    Toyota
    Regal Logistics
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Saigon, Vietnam
    5.0
    5.0
    5 Clutch reviews
  • 16

    Saigon Technology Solutions

    Saigon Technology Solutions is a software development outsourcing company based in Ho Chi Minh City, Vietnam, with an office in Da Nang, Vietnam. The company, founded in 2012, has more than 100 employees and provides custom software development, web development, mobile app development, and other app development services to small and midmarket companies and institutions in various industries.

    Notable Project

    A solutions company hired Saigon Technology Solutions to provide development support for building web applications, working on the frontend using Drupal and Windows. The ongoing engagement has met all expectations, especially when it comes to how fast and efficiently the Saigon Technology Solutions team works with a complex system. 

    "The Saigon Technology Solutions team who has been working with us are very professional and do a great job in responding" - Solutions Architect, Solutions Company

    Former clients
    Kaercher
    Standard Chartered Bank
    Abbott
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Ho Chi Minh City, Vietnam
    4.0
    4.0
    1 Clutch review
    Awards

    VINASA: Sao Khue Awardee, Top Software Outsourcing Company in Vietnam (2019) , VINASA: Top 50 Best Software Companies in Vietnam (2019)

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT