Top 100 IT Services Software Development Companies
The Best of June 2026Looking for a top it services custom software developer?
Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs.
Check out our directory of IT Services software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Tech Custom Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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31$5,000+50 - 249 employeesHong Kong, Hong KongCustom software development company Fora Soft is headquartered in Hong Kong, Hong Kong; Ajman, United Arab Emirates and Astana, Kazakhstan. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence. The company was established in 2005.Read More
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32$50,000+250 - 999 employeesLondon, EnglandSPD Technology is a software development firm based in London, England; Kyiv, Ukraine; București, Romania and Aradippou, Cyprus. The midsize firm was established in 2006. Their team specializes in Custom Software Development, Artificial Intelligence, Enterprise App Modernization, and Digital Engineering.Read More
Clients
PitchBook GoDaddy Roche MorningstarIndustries
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33$10,000+250 - 999 employeesL'viv, UkraineAbto Software, an AI development company, is headquartered in New York, New York and L'viv, Ukraine. The midsize team provides Artificial Intelligence, Custom Software Development, Web Development, Low/No Code Development, and more. The agency was established in 2007.Read More
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MedikitIndustries
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34$10,000+50 - 249 employeesParsippany-Troy Hills, NJOrigami Studios is a midsize custom software development firm. Founded in 2013, the agency is based in Parsippany-Troy Hills, New Jersey; San Diego, California and Doha, Qatar. Their team focuses on Custom Software Development, Artificial Intelligence, and Mobile App Development.Read More
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Nestle Nasdaq TCS Johnson & JohnsonIndustries
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35$25,000+50 - 249 employeesGliwice, PolandBoldare, a midsize custom software development company, is headquartered in Gliwice, Poland; Warszawa, Poland; Wrocław, Poland and Kraków, Poland. They provide Custom Software Development, UX/UI Design, Web Development, Artificial Intelligence, and more and were established in 2004.Read More
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BlaBlaCarIndustries
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36$25,000+50 - 249 employeesLondon, EnglandMidsize software development firm GoodCore Software, is headquartered in London, England; Karachi, Pakistan and Cyberjaya, Malaysia. Founded in 2005, the team specializes in Custom Software Development, Artificial Intelligence, Web Development, IT strategy consulting, and more.Read More
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PMLL GCBF Hirevine London Women's ClinicIndustries
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37$10,000+10 - 49 employeesWarszawa, PolandRead More
Software development company and web development firm Blazity is located in Warszawa, Poland. The small agency was established in 2018. Their team specializes in Custom Software Development and Web Development.
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Reckit Solana Planday SpeechmaticsIndustries
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38$25,000+50 - 249 employeesMiami, FLWeSoftYou is a midsize custom software development company. Established in 2018, the company is based in Miami, Florida and Kyiv, Ukraine. Their services include Custom Software Development, Web Development, and AI Consulting.Read More
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AudiIndustries
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39$10,000+1,000 - 9,999 employeesSouthborough, MAFounded in 1995, Trigent Software is an AI development company. Their large team is in Southborough, Massachusetts and Bengaluru, India. Their team provides Artificial Intelligence, Custom Software Development, and BI & big data consulting & SI.Read More
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NavistarIndustries
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40$25,000+50 - 249 employeesNew York, NYMidsize AI Consulting company DOOR3, is based in New York, New York and Barcelona, Spain. They offer AI Consulting, UX/UI Design, and Custom Software Development and were established in 2002.Read More
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Achievement NetworkIndustries
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41$50,000+1,000 - 9,999 employeesKraków, PolandSoftware Mind S.A. Is an IT strategy consulting company launched in 1999. They are based in Kraków, Poland; Warszawa, Poland; Rzeszów, Poland and Bielsko-Biała, Poland and have a large team. Their services include IT strategy consulting, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
Clients
Backbase Baillie Gifford A1 CallcreditIndustries
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42$25,000+1,000 - 9,999 employeesDecatur, GAItransition is a software development company. They offer Custom Software Development, ERP consulting and SI, Artificial Intelligence, CRM consulting and SI, and more and were established in 1998. Their large team is based in Decatur, Georgia; London, England; Vilnius, Lithuania and Warszawa, Poland.Read More
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ExpediaIndustries
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43Undisclosed250 - 999 employeesAustin, TXRead More
Based in San Francisco, California, Gigster is a software development company. Established in 2014, the small team provides custom software development, web development, Artificial Intelligence, and other application development.
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Google Microsoft Pepsico IBMIndustries
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44$50,000+250 - 999 employeesZagreb, CroatiaRead More
Q agency is a software development firm. Their midsize team is based in Zagreb, Croatia and London, England. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more. The agency was launched in 2013.
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The TimesIndustries
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45$25,000+250 - 999 employeesPoznań, PolandApriorit, a custom software development company, is headquartered in Lynn, Massachusetts; Poznań, Poland; Dnipro, Ukraine and Nicosia, Cyprus. The midsize team specializes in Custom Software Development, Cybersecurity, IoT development, Artificial Intelligence, and more and was established in 2002.Read More
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Fortune 500 security solution vendorsIndustries
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46$50,000+1,000 - 9,999 employeesMinneapolis, MNArtificial intelligence firm Coherent Solutions is located in Minneapolis, Minnesota; Sofia, Bulgaria; Vilnius, Lithuania and București, Romania. The large team offers Artificial Intelligence, Custom Software Development, Web Development, cloud consulting & SI, and more and was established in 1995.Read More
Clients
WEX Wildflower Health MTS Systems MarketWiseIndustries
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47$10,000+50 - 249 employeesSliven, BulgariaUran Company, a software development company, was established in 2006. The company specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more and has a midsize team.Read More
Clients
TheSpeech IBISIndustries
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48$5,000+250 - 999 employeesHanoi, VietnamCustom software development firm Newwave Solutions is headquartered in Hanoi, Vietnam; Bunkyo City, Japan; Texas City, Oregon and London, England. The midsize team provides Custom Software Development, Mobile App Development, Blockchain, Web Design, and more. The company was launched in 2011.Read More
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UNDPIndustries
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49$50,000+250 - 999 employeesToronto, CanadaNet Solutions, an artificial intelligence firm, was launched in 2000. They are located in Toronto, Canada; Chandigarh, India; London , England and New York, New York and have a midsize team. Net Solutions specializes in Artificial Intelligence, Custom Software Development, and E-Commerce Development.Read More
Clients
MicrosoftIndustries
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50$25,000+50 - 249 employeesL'viv, UkraineLeobit is a software development firm launched in 2014. Located in L'viv, Ukraine; Austin, Texas; Tallinn, Estonia and Kraków, Poland, their midsize team offers Custom Software Development, Web Development, Artificial Intelligence, cloud consulting & SI, and more.Read More
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KEMET CorporationIndustries
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51$25,000+50 - 249 employeesKraków, PolandDBB Software is a custom software development company. Launched in 2015, the team focuses on Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. Their midsize firm is in Kraków, Poland and Dnipro, Ukraine.Read More
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JLL Akamai DispatchHealth DoctifyIndustries
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52$10,000+50 - 249 employeesWarszawa, PolandCeladonsoft is a software development company based in Warszawa, Poland; Dubai, United Arab Emirates; Lisboa, Portugal and Richmond, Virginia. The midsize company was launched in 2016. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, and Web Development.Read More
Clients
Veil Talented Music App L'ETO EIEVIndustries
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53$50,000+250 - 999 employeesNew York, NYInfinum, a custom software development company, was established in 2005. They are in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
PhilipsIndustries
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54$25,000+250 - 999 employeesAustin, TXX-Team is an IT staff augmentation company. Founded in 2006, the midsize agency is in Austin, Texas and Hawthorn East, Australia. Their team provides IT staff augmentation, Custom Software Development, cloud consulting & SI, Web Development, and more.Read More
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55$75,000+250 - 999 employeesCharlotte, NCDualboot Partners, a software development firm, is located in Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay. The agency offers Custom Software Development, Artificial Intelligence, AI Consulting, IT staff augmentation, and more and has a midsize team.The agency was founded in 2018.Read More
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DebtBookIndustries
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56$25,000+250 - 999 employeesKraków, PolandCustom software development firm TechMagic was launched in 2014. The midsize team offers Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more. The firm is based in Kraków, Poland; Sausalito, California; Brookline, Massachusetts and London, England.Read More
Clients
MHC Healthcare Huckleberry Labs Tiro.Health eType CareIndustries
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57$25,000+50 - 249 employeesL'viv, UkraineRead More
Temy is a custom software development firm. The L'viv, Ukraine-based agency was launched in 2014. The midsize team provides Custom Software Development, Web Development, Artificial Intelligence, and Low/No Code Development.
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LesaraIndustries
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58$25,000+50 - 249 employeesYeroskipou, CyprusRead More
SysGears is a software development agency that was founded in 2010. They are headquartered in Dnipro, Ukraine and they have a second location in Paphos, Cyprus. They have 43 employees and specialize in custom software development, UX/UI design, and mobile app development. They primarily work with small businesses in the IT and healthcare industries.
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MindAuthIndustries
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59$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
Toptal clients include J.P. MorganIndustries
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60$50,000+50 - 249 employeesToronto, CanadaSoftware development company Euristiq was founded in 2016. Their midsize team is in Toronto, Canada; L'viv, Ukraine and Warszawa, Poland. Their services include Custom Software Development, Artificial Intelligence, Web Development, Enterprise App Modernization, and more.Read More
Clients
GEN Digital Canada Ryanair Bell Canada PhilipsIndustries
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