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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31$10,000+50 - 249 employeesHo Chi Minh, VietnamDevblock is a software development company. Based in Seattle, Washington and Ho Chi Minh, Vietnam, the company offers Custom Software Development and Web Development.Read More
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32$10,000+50 - 249 employeesHo Chi Minh City, VietnamLaunched in 2014, transcosmos Technologic Arts is a custom software development firm. The agency specializes in Custom Software Development and Web Development.Read More
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33$1,000+10 - 49 employeesHanoi, VietnamHarmony Advanced Technologies Co., Ltd is a software development firm and Architectural Design company based in Hanoi, Vietnam. They offer Custom Software Development and Architectural Design.Read More
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34$10,000+10 - 49 employeesHo Chi Minh, VietnamEBIZWORLD, a mobile application development firm, was founded in 2010. The team specializes in Mobile App Development and Web Development and is in Ho Chi Minh, Vietnam and Singapore, Singapore.Read More
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35Undisclosed10 - 49 employeesHanoi, VietnamApplicate IT is a custom software development firm. They offer Custom Software Development and Web Development and were founded in 2010.Read More
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36$10,000+10 - 49 employeesDa Nang, VietnamSioux High Tech Software Ltd. Is an app development firm. The team provides Mobile App Development and Custom Software Development, and the agency is headquartered in Da Nang, Vietnam.Read More
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37$10,000+50 - 249 employeesHo Chi Minh City, VietnamCadena Vietnam is a Ho Chi Minh City, Vietnam-based ERP consulting and SI company. They provide ERP consulting and SI and Custom Software Development and were founded in 1998.Read More
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38$1,000+10 - 49 employeesHO CHI MINH, VietnamQuang Trung Software Development Co,.Ltd is a HO CHI MINH, Vietnam-based API Development company. They focus on API Development and Microservices Architecture Services and were established in 2012.Read More
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39$25,000+50 - 249 employeesHo Chi Minh City, VietnamLocated in Ho Chi Minh City, Vietnam and Da Nang City, Vietnam, MTI Technology is an IT strategy consulting company. Their services include IT strategy consulting and Mobile App Development.Read More
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40$10,000+250 - 999 employeesHo Chi Minh City, VietnamElinext is a software development firm. They are in Warszawa, Poland; Тоshkent, Uzbekistan; Ho Chi Minh City, Vietnam and T'bilisi, Georgia and have a midsize team. Their services include Custom Software Development, Mobile App Development, Application Testing, Web Development, and more.Read More
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Parrot Broadcom Volkswagen Venna Insurance GroupIndustries
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41$1,000+10 - 49 employeesHo Chi Minh, VietnamFounded in 2018, Sonix Co.,Ltd, a small web development company, is based in Ho Chi Minh, Vietnam. Their team specializes in Web Development and Custom Software Development.Read More
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42$25,000+10 - 49 employeesHo Chi Minh City, VietnamLocated in Frankfurt am Main, Germany and Berlin, Germany, CODE LEAP AG is a small software development firm. The team provides Custom Software Development and Mobile App Development.Read More
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43$10,000+50 - 249 employeesHo Chi Minh City, VietnamSoftware development company ITC Group was established in 2017. The midsize team specializes in Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more. The company is headquartered in Ho Chi Minh City, Vietnam; Berkeley, Australia; Pascoe Vale South, Australia and Belmore, Australia.Read More
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44Undisclosed10 - 49 employeesHanoi, VietnamMiracles Group is a website development firm. They are located in Hanoi, Vietnam and have small team. Their services include Web Development and Custom Software Development.Read More
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45$5,000+50 - 249 employeesHo Chi Minh, VietnamWATA is a custom software development firm. They are located in Ho Chi Minh, Vietnam and have a midsize team that specializes in custom software development, IT strategy consulting, web development, mobile app development, and more. The firm was established in 2016.Read More
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46$10,000+250 - 999 employeesHo Chi Minh City, VietnamFounded in 2012, Beetroot AB is an IT staff augmentation company. Their midsize team is headquartered in Stockholm, Sweden; Kyiv, Ukraine; Poznań, Poland and Blagoevgrad, Bulgaria. Their services include IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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Zwapgrid ABIndustries
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47$10,000+50 - 249 employeesHo Chi Minh, VietnamEmeSoft is a custom software development firm. Founded in 2022, their team focuses on Custom Software Development and cloud consulting & SI.Read More
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48$10,000+50 - 249 employeesHEATMOB Co., LTD, VietnamHEATMOB Co., LTD is a Blockchain company. The HEATMOB Co., LTD, Vietnam-based company was established in 2021. Their services include Blockchain and Web Development.Read More
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49$5,000+50 - 249 employeesHo Chi Minh, VietnamSTS is a midsize custom software development company. Launched in 2010, the team provides Custom Software Development and Mobile App Development.Read More
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50$1,000+50 - 249 employeesHo Chi Minh City, VietnamHeadquartered in Ho Chi Minh City, Vietnam, ISB Vietnam Company is a midsize IT staff augmentation company. The team specializes in IT staff augmentation and Custom Software Development.Read More
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51$1,000+10 - 49 employeesTP. Hồ Chí Minh, VietnamSaigonLab JSC, a Corporate Training & Coaching company, is located in TP. Hồ Chí Minh, Vietnam. The team specializes in Corporate Training & Coaching and Recruiting.Read More
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52$50,000+50 - 249 employeesHo Chi Minh City, VietnamHeadquartered in Sandnes, Norway and Ho Chi Minh City, Vietnam, Restaff - House of Norway is a website development firm. They focus on Web Development and Custom Software Development.Read More
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53$5,000+10 - 49 employeesThành phố Vinh, VietnamMega Pea Technologies, a custom software development company, is located in Thành phố Vinh, Vietnam. The team specializes in Custom Software Development and Web Development.Read More
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54Undisclosed10 - 49 employeesHo Chi Minh, VietnamWebsite development firm Egitech is headquartered in Ho Chi Minh, Vietnam. They offer Web Development and Mobile App Development.Read More
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55$10,000+50 - 249 employeesSingaporeIT strategy consulting company INVINCIX Solutions Private Limited was founded in 2017. Their midsize team is in Singapore, Singapore; Bhubaneswar, India; Ho Chi Minh City, Vietnam and Twickenham, United Kingdom and provides IT strategy consulting, ux/ui design, IT managed services, custom software development, and more.Read More
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XimpleIndustries
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56$50,000+1,000 - 9,999 employeesBrașov, RomaniaRead More
Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.
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AdidasIndustries
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57$100,000+1,000 - 9,999 employeesBình Thạnh, VietnamRead More
Headquartered in San Francisco, Wizeline is a global technology services provider with delivery centers in Mexico, Colombia, Spain, and Vietnam. Since its founding in 2014, Wizeline has grown to over 1,300 employees specializing in product/platform development, UX design, data & AI, cloud & DevOps, and product evolution services.
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58$10,000+50 - 249 employeesHo Chi Minh City, VietnamFounded in 2011, Relia Software is an IT staff augmentation company. The agency focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and has a midsize team. The agency is in Ho Chi Minh City, Vietnam and Mississauga, Canada.Read More
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GoogleIndustries
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