Top 30 Custom Software Development Companies
The Best of May 2026List of the Best Software Development Firms
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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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361$10,000+250 - 999 employeesReston, VATkxel is a midsize artificial intelligence company based in Reston, Virginia; Lisboa, Portugal; Dammam, Saudi Arabia and Lahore, Pakistan. Founded in 2008, the team provides Artificial Intelligence, AI Consulting, AI Agents, Generative AI, and more.Read More
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ABB Knowles Signal Sterne KesslerIndustries
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362$5,000+1,000 - 9,999 employeesBiałystok, PolandQBurst, a large artificial intelligence firm, is located in Thiruvananthapuram, India; Sunnyvale, California; Fairfax, Virginia and Białystok, Poland. Launched in 2004, the team specializes in Artificial Intelligence, Custom Software Development, AI Consulting, cloud consulting & SI, and more.Read More
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United NationsIndustries
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363$5,000+50 - 249 employeesAhmedabad, IndiaCMARIX, a custom software development firm, was established in 2009. They are in Ahmedabad, India; Temecula, California; Oberhausen, Germany and Lagos, Nigeria and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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Schneider ElectricIndustries
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364$5,000+50 - 249 employeesMonterrey, MexicoRead More
Axented is a Monterrey, Mexico-based custom software development firm. The midsize team provides Custom Software Development, PEO/Employee Leasing, UX/UI Design, IT staff augmentation, and more. The agency was founded in 2010.
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InsuredIndustries
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365$50,000+250 - 999 employeesFramingham, MABoston Technology Corporation is a Framingham, Massachusetts-based software development company. They specialize in Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more and were established in 2004.Read More
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GoogleIndustries
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366$25,000+50 - 249 employeesBuenos Aires, ArgentinaMobile application development firm 10Pines was established in 2009. Their midsize team is headquartered in Buenos Aires, Argentina. 10Pines offers Mobile App Development, Web Development, and Custom Software Development.Read More
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Lattice Spring ClaroIndustries
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367$10,000+50 - 249 employeesSan Francisco, CAScaleTech Solutions, a custom software development company, was launched in 2017. The agency focuses on Custom Software Development, IT managed services, Mobile App Development, E-Commerce Development, and more and has a midsize team. The agency is in San Francisco, California; Frankfurt am Main, Germany and Ahmedabad, India.Read More
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368$5,000+250 - 999 employeesPrinceton, NJNewAgeSysIT is a custom software development firm. Their midsize team is based in Princeton, New Jersey. The company specializes in Custom Software Development, Mobile App Development, and IT staff augmentation. The company was launched in 1994.Read More
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Cab AppIndustries
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369$25,000+50 - 249 employeesWarszawa, PolandSoftware development firm TeaCode was launched in 2017. Their midsize team is headquartered in Warszawa, Poland. Their services include Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development.Read More
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Plannin Trava IntelligentHealth Deutsche BildungIndustries
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370$10,000+50 - 249 employeesWarszawa, PolandFireart Studio is a website development company in Warszawa, Poland; New York, New York; London, England and Oslo, Norway. The midsize agency was founded in 2013. Their services include Web Development, Custom Software Development, Web Design, UX/UI Design, and more.Read More
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Google Pipedrive Rolls-Royce FreeNowIndustries
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371$10,000+50 - 249 employeesManchester, EnglandRead More
Launched in 2009, Digica is an artificial intelligence firm. Their midsize team is located in Manchester, England; Łódź, Poland; San Jose, California and Berlin, Germany. Their team offers Artificial Intelligence, Custom Software Development, and AI Consulting.
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LEGOIndustries
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372$50,000+1,000 - 9,999 employeesMinneapolis, MNMentorMate, a mobile application development firm, is in Minneapolis, Minnesota; Sofia, Bulgaria; Göteborg, Sweden and Asunción, Paraguay. The company provides Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and has a large team.The company was established in 2001.Read More
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AstraZenecaIndustries
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373Undisclosed250 - 999 employeesMcKinney, TXRead More
Netrio (formerly PCA Technology Group) is an IT managed services company. Established in 1989, the firm is in McKinney, Texas; Buffalo, New York and Golden Valley, Minnesota. The midsize team focuses on IT managed services, Cybersecurity, and Custom Software Development.
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374$5,000+50 - 249 employeesDnipro, UkraineRead More
Kultprosvet is an app development firm headquartered in Dnipro, Ukraine and Giv'atayim, Israel. Launched in 2012, the midsize team offers Mobile App Development, Custom Software Development, UX/UI Design, Web Development, and more.
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Liquidity Capital PolySurance (PolyCam) Bettercare Gifted (Gifted.co)Industries
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375$25,000+10 - 49 employeesIrvine, CABaytech Consulting is a custom software development company based in Irvine, California. They focus on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2007.Read More
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Petra Medical CollegeIndustries
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376$10,000+50 - 249 employeesGliwice, PolandGorrion, a software development firm, was launched in 2009. The agency provides Custom Software Development and has a midsize team. The agency is located in Gliwice, Poland; Las Vegas, Nevada and Buncrana, Ireland.Read More
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WhirlpoolIndustries
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377$50,000+50 - 249 employeesBurnaby, CanadaBlockchain company Technorely Inc. Is in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. They offer Blockchain, Custom Software Development, Web Development, and Mobile App Development and were established in 2018.Read More
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Enverus On The Mend SkyglyphIndustries
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378$10,000+50 - 249 employeesSuwałki, PolandRead More
Code & Pepper is a FinTech product development company founded in 2006 in Poland with an additional location in London. The team of 68 specialists support global businesses in building digital products and creating successful development teams. With more than 400 projects under their belt, they have not only the technical know-how but also the domain expertise to deliver apps that meet the market’s taste.
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Finbourne (www.finbourne.com)Industries
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379$10,000+50 - 249 employeesWarszawa, PolandRead More
Eyzee is a custom software development company. The midsize Warszawa, Poland-based agency was established in 2017. Their services include custom software development, enterprise app modernization, cloud consulting & SI, application testing, and more.
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Ministry of Digital Affairs Republic of PolandIndustries
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380$5,000+10 - 49 employeesAllentown, PARead More
KDG is a leading tech provider working primarily with educational institutions, non-profits, and small to midsize family businesses. Headquartered in Allentown, Pa., with a satellite office in Washington, DC, KDG provides custom software development, CRM consulting, sales intelligence, and IT managed services.
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Drexel UniversityIndustries
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381$25,000+50 - 249 employeesAgoura Hills, CATechAhead is an app development firm. They are based in Agoura Hills, California; Noida, India and Dubai, United Arab Emirates and have a midsize team. The agency offers Mobile App Development, Artificial Intelligence, Custom Software Development, and IoT development.Read More
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AXA University of Toronto Audi American ExpressIndustries
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382$25,000+50 - 249 employeesRead More
Test Double is a software development firm. They are based in Westerville, Ohio and have a midsize team. Their services include Custom Software Development, Enterprise App Modernization, cloud consulting & SI, Artificial Intelligence, and more. The agency was established in 2011.
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Betterment -
383$25,000+50 - 249 employeesHouston, TXIn Houston, Texas; Kyiv, Ukraine; Pafos, Cyprus and Kraków, Poland, Glorium Technologies is an ERP consulting and SI company. The midsize team focuses on ERP consulting and SI, Custom Software Development, Digital Strategy, Artificial Intelligence, and more and was launched in 2010.Read More
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CAE Healthcare PACS Harmony Bodyo ITR SoftwareIndustries
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384$25,000+10 - 49 employeesBaltimore, MDRead More
Launched in 2016, 64 Robots is a website development company. They are headquartered in Baltimore, Maryland and have a small team. Their services include web development, mobile app development, and web design.
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385$5,000+50 - 249 employeesNoida, IndiaRead More
MobileCoderz Technologies Pvt Ltd is a development company with headquarters in Noida, India and offices in the U.K., Germany, and Saudi Arabia. The company, which has more than 100 employees, was founded in 2017. Their services span mobile app development, web development, and UX/UI design.
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386$10,000+50 - 249 employeesMumbai, IndiaWDI | Enterprise Digital Products | Apps | Web | AI , a mobile application development firm, was launched in 2001. They are headquartered in Mumbai, India; Fort Collins, Colorado and Kings Cross, England and have a midsize team. Their services include Mobile App Development, Artificial Intelligence, Custom Software Development, and Web Development.Read More
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387$10,000+50 - 249 employeesBurlington, CanadaRead More
Danavero Inc. Is a website development firm located in Burlington, Canada; Kyiv, Ukraine and North Bethesda, Maryland. The midsize team specializes in Web Development, Custom Software Development, and Mobile App Development and was founded in 2015.
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Olympic ExpressIndustries
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388$5,000+10 - 49 employeesLondon, EnglandRead More
Based in London, United Kingdom, Goodspeed is a website development firm. The small firm was founded in 2022. Their services include web development, custom software development, and mobile app development.
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389$5,000+50 - 249 employeesIndore, IndiaInfowind Technologies IT Pvt Ltd, a mobile application development company, was founded in 2012. They are based in Indore, India and have a midsize team. Infowind Technologies IT Pvt Ltd specializes in Mobile App Development, Custom Software Development, Artificial Intelligence, and UX/UI Design.Read More
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David William Pena Lenny StevenIndustries
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390$10,000+10 - 49 employeesKyiv, UkraineOlearis is an application development firm. They are headquartered in Kyiv, Ukraine and Flower Mound, Texas and have a small team. Their services include Mobile App Development, UX/UI Design, Custom Software Development, IoT development, and more.Read More
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ShafersystemsIndustries
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