Top 70 C# Developers in Bulgaria
The Best of December 2025Looking for a top C Sharp software development company in Bulgaria?
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 Bulgaria. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Bulgaria C Sharp (C#) Software Development Companies
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31$10,000+2 - 9 employeesSofia, BulgariaRead More
DIV Motion is a software development company. They provide custom software development, cloud consulting & SI, IT staff augmentation, and web development and were launched in 2021. The agency is based in Sofia, Bulgaria.
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32$10,000+10 - 49 employeesSofia, BulgariaIndigoVerge is a software development company. In Sofia, Bulgaria, the firm was launched in 2006. Their team focuses on Custom Software Development and IoT development.Read More
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33$25,000+50 - 249 employeesSofia, BulgariaAdesso Bulgaria is a custom software development company established in 2018. Their services include Custom Software Development and IT managed services.Read More
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34$10,000+2 - 9 employeesSofia, BulgariaVigored is an AI company established in 2021. Their small team is based in Sofia, Bulgaria and offers Artificial Intelligence, custom software development, web development, microservices architecture services, and more.Read More
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35$5,000+50 - 249 employeesSofia, BulgariaSaitami is a social media marketing firm established in 2011. The team offers Social Media Marketing and Search Engine Optimization.Read More
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36$5,000+10 - 49 employeesСофия, BulgariaAbilitics, a software development firm, is based in София, Bulgaria. Their services include Custom Software Development and Web Development.Read More
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37$25,000+50 - 249 employeesSofia, BulgariaCloud consulting & SI company InterConsult Bulgaria was launched in 1996. The team provides cloud consulting & SI and IT managed services and is based in Sofia, Bulgaria.Read More
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38$25,000+50 - 249 employeesPlovdiv, BulgariaRead More
New Line Technologies is a Kharkiv, Ukraine-based software development firm. The midsize agency was established in 2009. Their services include Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more.
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Cinamaker – Real-Time Multimedia, United States RegentFE – FinTech, United Kingdom Evan-Moor – Education and E-Learning, United States Kuva – FinTech, United KingdomIndustries
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39$5,000+10 - 49 employeesSofia, BulgariaCustom software development company ICON Worldwide AG is located in Zürich, Switzerland and Sofia, Bulgaria. The team focuses on Custom Software Development and Mobile App Development.Read More
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Credit SuisseIndustries
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40$10,000+50 - 249 employeesSofia, BulgariaDevocean Services is a midsize software development company. They focus on custom software development, web development, mobile app development, and application testing and were launched in 2014.Read More
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41$10,000+250 - 999 employeesSofia, BulgariaEnergize Global Services is a Yerevan, Armenia-based IT staff augmentation company. They focus on IT staff augmentation and Custom Software Development and were established in 2007.Read More
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42$5,000+10 - 49 employeesSofia, BulgariaGlobalizeIT, a web development company, is in Sofia, Bulgaria and Sofia, Bulgaria. They focus on Web Development and Custom Software Development and were founded in 2018.Read More
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43$5,000+2 - 9 employeesSofia, BulgariaD-Consult is a small custom software development firm. Established in 2012, the team offers Custom Software Development and Mobile App Development.Read More
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44$1,000+50 - 249 employeesSofia, BulgariaLEAD Consult is a Business Consulting company headquartered in Sofia, Bulgaria and Frankfurt am Main, Germany. They provide Business Consulting and IT strategy consulting.Read More
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45$5,000+2 - 9 employeesBankya, BulgariaPercepticus EOOD is a custom software development company headquartered in Bankya, Bulgaria. They provide Custom Software Development and IT managed services.Read More
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46$5,000+10 - 49 employeesBlagoevgrad, BulgariaKlevret is a small website development company based in Blagoevgrad, Bulgaria. The team provides Web Development and Custom Software Development.Read More
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47$50,000+2 - 9 employeesSofia, BulgariaLaunched in 2019, Centric Technologies LTD is an AI company. The team provides Artificial Intelligence and Custom Software Development.Read More
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48$50,000+2 - 9 employeesSofia, BulgariaLaunched in 2021, WispSoft is a software development company. Based in Sofia, Bulgaria, the team focuses on Custom Software Development and Blockchain.Read More
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49$1,000+50 - 249 employeesСофия, BulgariaProcessFlows, a Back Office Outsourcing company, focus on Back Office Outsourcing and Custom Software Development. They were launched in 1987.Read More
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50$25,000+50 - 249 employeesSofia, BulgariaENDIGITAL is a custom software development firm launched in 2012. The team offers Custom Software Development and E-Commerce Development and is located in Sofia, Bulgaria and LONDON, England.Read More
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51$25,000+50 - 249 employeesSofia, BulgariaSoftware Product Group is a midsize custom software development company. They provide Custom Software Development and Mobile App Development and were launched in 2017.Read More
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52$50,000+10 - 49 employeesSofia, BulgariaLaunched in 2019, VA Software Solutions ltd is a custom software development company. Based in Earley, England and Sofia, Bulgaria, the team focuses on Custom Software Development and Web Development.Read More
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53$25,000+10 - 49 employeesSofia, BulgariaQaiWare, an IT strategy consulting company, is based in Sofia, Bulgaria and Frankfurt am Main, Germany. The team offers IT strategy consulting and IT managed services.Read More
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54$10,000+10 - 49 employeesSofia, BulgariaAsebo Ltd. Is a Sofia, Bulgaria-based software development firm. The team specializes in Custom Software Development and cloud consulting & SI.Read More
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55$1,000+50 - 249 employeesSofia, BulgariaBrave IT Consulting is a midsize custom software development firm. Established in 2019, the team specializes in Custom Software Development and Enterprise App Modernization.Read More
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56$25,000+50 - 249 employeesPlovdiv, BulgariaBlue Point Digital, an IT staff augmentation company, was launched in 2021. They offers IT staff augmentation and DevOps Managed Services.Read More
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57$1,000+2 - 9 employeesBurgas, BulgariaSmart Bytes Software, a custom software development firm, was launched in 2019. Their small team is based in Burgas, Bulgaria. Their services include Custom Software Development, Web Development, Mobile App Development, and API Development.Read More
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58$10,000+1,000 - 9,999 employeesSofia, BulgariaRead More
Proxiad Bulgaria is a midsize Sofia, Bulgaria-based software development firm. Launched in 2005, the team specializes in custom software development, web development, CRM consulting and SI, ERP consulting and SI, and more.
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59$10,000+2 - 9 employeesSofia, BulgariaEstablished in 2013, Zwerit is an Other Application Development company. The team offers Other Application Development and IT strategy consulting.Read More
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60$10,000+250 - 999 employeesBlagoevgrad, BulgariaFounded 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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