Top 20 C# Developers in Poznan
The Best of December 2025Looking for a top C Sharp software development company in Poznan?
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 Poznan. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Poznan C Sharp (C#) Software Development Companies
-
1$50,000+1,000 - 9,999 employeesCascais, PortugalRead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
Clients
VolvoIndustries
-
2$25,000+250 - 999 employeesPoznań, PolandSTX Next is an AI firm established in 2005. The company focuses on Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, Web Development, and more and has a midsize team.Read More
Clients
Mastercard Canon Hogarth ManIndustries
-
3$25,000+250 - 999 employeesPoznań, PolandApriorit is a software development firm. Their midsize team is in Lynn, Massachusetts; Poznań, Poland; Dnipro, Ukraine and Nicosia, Cyprus. Their services include Custom Software Development, IoT development, Cybersecurity, Artificial Intelligence, and more. The company was established in 2002.Read More
Clients
Fortune 500 security solution vendorsIndustries
-
4$10,000+250 - 999 employeesPoznań, PolandFounded 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
Clients
Zwapgrid ABIndustries
-
5$10,000+10 - 49 employeesPoznań, PolandRead More
ADHD Interactive is a web development firm headquartered in Poznań, Poland. The firm focuses on web development, mobile app development, ux/ui design, digital strategy, and more and has a small team.The firm was established in 2014.
Clients
Johnson & JohnsonIndustries
-
6$10,000+50 - 249 employeesPoznań, PolandRead More
Setapp is an AR/VR development firm founded in 2009. Based in Poznan, Poland, the team of 64 specializes in web development, mobile app development, and AR/VR development. They serve all levels of clientele in the education, media, and gaming industries.
Clients
Maersk TankersIndustries
-
7$5,000+50 - 249 employeesPoznań, PolandIn Poznań, Poland, G-Group.dev is an AI company. Founded in 2008, the midsize team specializes in Artificial Intelligence, Generative AI, IT staff augmentation, Custom Software Development, and more.Read More
Clients
Volkswagen AGIndustries
-
8$5,000+10 - 49 employeesPoznań, PolandRead More
B-MIND is an interactive production house based in Poznan, Poland, that was established in 2007. Their team of 14 employees provides web development, mobile app development, and web design services to small and mid-market businesses.
Clients
Mercedes Benz PolandIndustries
-
9$10,000+10 - 49 employeesPoznań, PolandAveneo is a Poznań, Poland-based custom software development company. The firm focuses on Custom Software Development, Web Development, Artificial Intelligence, Mobile App Development, and more and is small.The firm was launched in 2008.Read More
Industries
-
10$1,000+1,000 - 9,999 employeesPoznań, PolandRead More
Transition Technologies PSC is a full-cycle software development company based in Lodz, Poland, with offices in Kielce, Poland, Bialystok, Poland, and Zielona Gora, Poland. Founded in 1991, Transition Technologies' team of about 215 employees primarily provides mid-market businesses in the manufacturing and automotive industries with AR/VR development, IoT development, and custom software development services.
Clients
CapulaIndustries
-
11$25,000+250 - 999 employeesZhytomyr, UkraineLaunched in 2009, Viseven is a software development firm. The agency specializes in Custom Software Development, Marketing Strategy, Digital Strategy, Content Marketing, and more and has a midsize team.Read More
Clients
Abbott Nestle HealthScience Ipsen MerckIndustries
-
12$25,000+10 - 49 employeesWarszawa, PolandRead More
Based in Unterföhring, Germany and Warszawa, Poland, TYMIQ is a software development company. The agency provides custom software development, web development, mobile app development, and IoT development and is small.The agency was established in 2018.
Industries
-
13$10,000+50 - 249 employeesPoznań, PolandLUKARDI, an ECM consulting and SI company, was launched in 2012. The team offers ECM consulting and SI and ERP consulting and SI and is headquartered in Poznań, Poland and Wrocław, Poland.Read More
Industries
-
14$1,000+50 - 249 employeesPoznań, PolandFounded in 2021, DIGITAL-IMAGES sp. Z o.o. Is a web development firm. They are in Poznań, Poland and have a midsize team. The firm offers web development, e-commerce development, custom software development, mobile app development, and more.Read More
Industries
-
15$1,000+10 - 49 employeesPoznań, PolandRead More
Software-House.eu, a web development firm, is in Szczecin, Poland. The agency specializes in web development, custom software development, and mobile app development and has a small team.The agency was established in 2017.
-
16$10,000+2 - 9 employeesPoznań, PolandSoftware development firm PROXMEDIA SOFTWARE is headquartered in Poznań, Poland. They specialize in Custom Software Development and Web Development and were launched in 2009.Read More
-
17$1,000+2 - 9 employeesPoznań, PolandDigimuth, a software development firm, was launched in 2020. The team provides Custom Software Development and Mobile App Development and is in Poznań, Poland.Read More
-
18$1,000+10 - 49 employeesPoznań, PolandGIS SUPPORT is a software development firm. They are located in Lublin, Poland and Poznań, Poland and have small team. They offer Custom Software Development and Web Development.Read More
-
19$5,000+2 - 9 employeesPoznań, PolandHugeServices is a custom software development firm. They are located in Poznań, Poland, and their services include Custom Software Development and Mobile App Development.Read More
Industries
-
20$1,000+Freelancer employeesPoznań, PolandRead More
Software Studio Daniel Mróz is a development company. Their team of one is based in Kilcullen, Ireland. The company's services include web design, web development, and SEO. The company was founded in 2018.
Clients
Mariel FurnitureIndustries
-
21$1,000+2 - 9 employeesWolsztyn, PolandIDMK sp. Z o.o. Is a software development firm. They are in Wolsztyn, Poland. Their team focuses on Custom Software Development and Web Development.Read More
Industries
-
22$10,000+50 - 249 employeesZielona Góra, PolandCyber Geeks, a midsize software development company, is in Zielona Góra, Poland. Their services include Custom Software Development and Web Development.Read More
Industries
-
23$1,000+2 - 9 employeesZielona Góra, PolandBardoWeb is a web design company based in Zielona Góra, Poland. Their services include Web Design and UX/UI Design.Read More
Industries
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule Consultation