Top 60 C# Developers in Vietnam
The Best of December 2025Looking 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
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1$5,000+250 - 999 employeesHanoi, VietnamRead More
Newwave Solutions, a software development firm, is located in Hanoi, Vietnam; Bunkyo City, Japan; Texas City, Oregon and London, England. The midsize team provides Custom Software Development, other IT consulting and SI, Mobile App Development, Blockchain, and more. The agency was established in 2011.
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UNDPIndustries
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2Undisclosed1,000 - 9,999 employeesHo Chi Minh City, VietnamCBTW APAC, a large software development company, is located in Ho Chi Minh City, Vietnam; Hanoi, Vietnam; Pasay, Philippines and Bengaluru, India. Founded in 1999, the team specializes in Custom Software Development, cloud consulting & SI, Web Development, Mobile App Development, and more.Read More
Clients
National Australia Bank (NAB) Microsoft Metrobank CIMB ThaiIndustries
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3$10,000+250 - 999 employeesHo Chi Minh City, VietnamSaigon Technology, a custom software development company, was established in 2012. The agency provides Custom Software Development, Web Development, Mobile App Development, IT managed services, and more and has a midsize team. The agency is based in Reston, Virginia; Reston, Virginia; Singapore and Ho Chi Minh City, Vietnam.Read More
Clients
WELIO YPO Lucette One HarvestIndustries
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4$10,000+250 - 999 employeesHanoi, VietnamPowerGate Software is an app development firm. Founded in 2011, the midsize firm is located in Hanoi, Vietnam; Iowa City, Iowa; Birdham, England and Montréal, Canada. Their team focuses on Mobile App Development, Web Development, UX/UI Design, Custom Software Development, and more.Read More
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Pitago, Beam, Ally.ioIndustries
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5$10,000+50 - 249 employeesDa nang, VietnamEnlab Software, a custom software development firm, is located in Da nang, Vietnam and Austin, Texas. They offer Custom Software Development, Enterprise App Modernization, Mobile App Development, and Web Development and were founded in 2013.Read More
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VantagePoint ConsultingIndustries
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6$50,000+250 - 999 employeesHo Chi Minh City, VietnamOrient Software Development Corp. Is a Ho Chi Minh City, Vietnam-based website development company. The firm focuses on Web Development, Mobile App Development, Custom Software Development, and Application Testing and is midsize.The firm was launched in 2005.Read More
Clients
Dekra, Netwealth, VNTZ, Conexus, Education Perfect, Ecosoft, Fishwell, Incloud.Industries
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7$10,000+250 - 999 employeesHo Chi Minh, VietnamMobile application development firm Kyanon Digital was established in 2012. Their midsize team is located in Ho Chi Minh, Vietnam; Singapore, Singapore; Ho Chi Minh, Vietnam and Hanoi, Vietnam. Kyanon Digital provides Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
Clients
Sharp Vietnam Central Retail TANGS Trinity Christian CenterIndustries
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8$5,000+50 - 249 employeeshanoi, VietnamRead More
In hanoi, Vietnam and HANOI, Vietnam, Politetech Software is a mobile app development firm. The midsize team specializes in Mobile App Development, Web Development, and Custom Software Development and was founded in 2022.
Clients
NamPhuIndustries
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9$10,000+250 - 999 employeesHanoi, VietnamRead More
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.
Clients
CoreSystemsIndustries
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10$5,000+250 - 999 employeesHanoi, VietnamRead More
AMELA Technology, a web development company, was established in 2019. The midsize team focuses on Web Development, Mobile App Development, IT staff augmentation, Artificial Intelligence, and more. The company is in Hanoi, Vietnam and Koto City, Japan.
Clients
SkystreeIndustries
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11$10,000+10 - 49 employeesHanoi, VietnamRead More
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.
Clients
GATES Consulting International LLP (Singapore)Industries
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12$5,000+50 - 249 employeesHồ Chí Minh, VietnamRead More
Midsize mobile application development firm ECR, is located in Hồ Chí Minh, Vietnam. They specialize in Mobile App Development, Web Development, Web Design, UX/UI Design, and more and were established in 2014.
Clients
Schenker (Asia Pacific) Pte.LtdIndustries
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13$5,000+10 - 49 employeesHo Chi Minh City, VietnamRead More
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.
Clients
The New York Metropolitan Transportation CouncilIndustries
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14$10,000+50 - 249 employeesHanoi, VietnamMidsize software development company Ekotek, is in Hanoi, Vietnam; Shinagawa City, Japan and Da Nang, Vietnam. They focus on Custom Software Development, Artificial Intelligence, IT staff augmentation, Web Development, and more and were established in 2018.Read More
Clients
KEL Avex Spidersilk Capital R-StartupStudioIndustries
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15$1,000+250 - 999 employeesHanoi, VietnamRead More
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.
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NECIndustries
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16$5,000+250 - 999 employeesHa noi, VietnamRead More
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.
Clients
HeinekenIndustries
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17$25,000+250 - 999 employeesHanoi, VietnamIT staff augmentation company TECHVIFY was founded in 2018. The midsize team specializes in IT staff augmentation, Custom Software Development, IoT development, Artificial Intelligence, and more. The company is headquartered in Hanoi, Vietnam; Fukuoka, Japan; Danang, Vietnam and Ho Chi Minh, Vietnam.Read More
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18$25,000+50 - 249 employeesHanoi, VietnamZen8Labs is a software development firm. Founded in 2019, the small agency is headquartered in Hanoi, Vietnam and Mountain View, California. Their team provides custom software development, IT strategy consulting, web development, mobile app development, and more.Read More
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19$1,000+50 - 249 employeesHo Chi Minh, VietnamEstablished in 2019, TGL Solutions – DX Construction Partner in Southeast Asia is a software development company. The midsize team provides Custom Software Development, Web Development, Mobile App Development, and Other Application Development. The firm is based in Ho Chi Minh, Vietnam and Chuo City, Japan.Read More
Clients
skyACE Joint Stock CompanyIndustries
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20$5,000+10 - 49 employeesHo Chi Minh City, VietnamRead More
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.
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The Coral EdgeIndustries
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21$5,000+10 - 49 employeesHanoi, VietnamYITEC Research And Technology Development Co.LTD is a Hanoi, Vietnam-based AI company. The small team offers Artificial Intelligence, web development, custom software development, AR/VR development, and more and was established in 2020.Read More
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22$10,000+50 - 249 employeesHa noi, VietnamRead More
Web development firm BKPlus Software was established in 2017. Their small team is based in Ha noi, Vietnam. BKPlus Software provides web development, mobile app development, custom software development, IT staff augmentation, and more.
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23$10,000+50 - 249 employeesHo Chi Minh City, VietnamRead More
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.
Clients
NewzikIndustries
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24$1,000+10 - 49 employeesHo Chi Minh City, VietnamEstablished in 2018, Hitek Vietnam is an app development firm. Their small team is located in Ho Chi Minh City, Vietnam and Sydney, Australia and specializes in mobile app development, web development, and custom software development.Read More
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25$5,000+1,000 - 9,999 employeesHanoi, VietnamFounded in 2017, CMC Global is an IT staff augmentation company. The firm offers IT staff augmentation and Custom Software Development, and is large.Read More
Clients
Samsung SDSIndustries
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26Undisclosed50 - 249 employeesHa Noi, VietnamUPZOOM Studio is a midsize website development company. The Ha Noi, Vietnam-based agency was launched in 2020. Their team focuses on web development, mobile app development, ux/ui design, IT strategy consulting, and more.Read More
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27$10,000+10 - 49 employeesDa Nang, VietnamLaunched in 2023, Lavegatech is a web development firm. The agency offers Web Development and Custom Software Development and has a small team.Read More
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28$10,000+10 - 49 employeesHanoi, VietnamSINKA.,JSC is a software development company founded in 2019. Their services include Custom Software Development and AR/VR development.Read More
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29Undisclosed50 - 249 employeesHo chi Minh, VietnamLocated in Ho chi Minh, Vietnam, LARION is a midsize application development company. Their services include Mobile App Development and IT staff augmentation.Read More
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30$25,000+1,000 - 9,999 employeesHanoi, VietnamNTQ SOLUTION, a custom software development company, was launched in 2011. The company provides Custom Software Development and IT staff augmentation, and is large.Read More
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