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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151$5,000+50 - 249 employeesKyiv, UkraineCustom software development company ROCKETECH was founded in 2015. Headquartered in Kyiv, Ukraine; Singapore; London, England and San Francisco, California, their midsize team offers Custom Software Development, Mobile App Development, UX/UI Design, IT staff augmentation, and more.Read More
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GalamartIndustries
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152$10,000+10 - 49 employeesWrocław, PolandRead More
Codedose is a web applications software house based in Wrocław, Poland and founded in 2013. They comprise 21 employees specializing in Java, bespoke software, database systems, and MuleSoft. They work with small, midmarket, and large companies, particularly in finance, business services, and IT.
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153$5,000+50 - 249 employeesHashlogics, a custom software development company, is headquartered in Newark, Delaware and Lahore, Pakistan. The midsize company was founded in 2018. Their team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, Web Development, and more.Read More
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154$10,000+50 - 249 employeesWarszawa, PolandRubyroid Labs, an IT staff augmentation company, was established in 2013. Based in Warszawa, Poland and Springfield, Illinois, their midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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Big Purple Dot, Volvo, Mastercard, Zeitview, Sail Croatia, VolitionIndustries
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155$5,000+1,000 - 9,999 employeesKolkata, IndiaIndus Net Technologies Ltd., a custom software development company, is based in Kolkata, India; Boise, Idaho; London, England and Singapore, Singapore. The large team focuses on Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, and IT managed services. The firm was established in 1997.Read More
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MattelIndustries
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156Undisclosed1,000 - 9,999 employeesTampa, FLNIX is a Tampa, Florida-based cloud consulting & SI company. The large team offers cloud consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more and was launched in 1994.Read More
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157$10,000+50 - 249 employeesDnipro, UkraineRead More
Headquartered in Dnipro, Ukraine, Centum-D is a custom software development firm. The small firm was established in 2010. Their services include custom software development, web development, mobile app development, product design, and more.
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ERP (Enterprise Resource Planning) system tailored for website link-building services requires integrating several specialized modules to manage projects, track performance, handle client relationships, and automate routine tasks. CRM (Customer Relationship Management) system tailored to the legal niche with functionality similar to ClickUp or other task management systems involves integrating several features specific to the needs of legal professionals. CRM (Customer Relationship Management) system that allows for the measurement of impacts, humidity, temperature, and other parameters for vaccines involves integrating several key components to ensure the safe and effective management of vaccines. CRM system specifically tailored for job seekers and vacancies, with advanced algorithms to match candidates with job openings, involves integrating several key features and steps to ensure efficient and effective recruitment processesIndustries
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158$10,000+50 - 249 employeesAtlanta, GAIntuitio Labs is a custom software development firm in Atlanta, Georgia; Reading, Massachusetts; Bradenton, Florida and Martínez, Argentina. The midsize agency was founded in 2018. Their services include Custom Software Development, UX/UI Design, Mobile App Development, and Web Development.Read More
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TmroIndustries
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159$1,000+1,000 - 9,999 employeesLondon, EnglandAI Consulting company Dotsquares is based in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The large team provides AI Consulting, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2002.Read More
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EricssonIndustries
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160$50,000+50 - 249 employeesKyiv, UkraineFounded in 2017, SevenPro is an IT staff augmentation company. Their midsize team is headquartered in Kyiv, Ukraine; New York, New York; Tallinn, Estonia and Calgary, Canada. Their team offers IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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161$1,000+10 - 49 employeesKolkata, IndiaRead More
Established in 2020, Growth Loops Technology Private Limited is a small custom software development firm in Kolkata, India. Their services include Custom Software Development, Mobile App Development, and Artificial Intelligence.
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162$25,000+250 - 999 employeesAhmedabad, IndiaWPWeb Infotech, a web development company, was founded in 2015. Their midsize team is headquartered in Ahmedabad, India; Kesgrave, England; Ladson, South Carolina and Barrie, Canada. Their services include Web Development, Artificial Intelligence, E-Commerce Development, and Custom Software Development.Read More
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Automattic Foxi Music My Club Market Reliance FreshIndustries
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163$25,000+10 - 49 employeesViana do Castelo, PortugalFounded in 2009, Untile is a custom software development firm. The small team offers Custom Software Development, UX/UI Design, and Mobile App Development. The firm is based in Viana do Castelo, Portugal.Read More
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Uphold i-charging Barkyn ArturaiIndustries
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164$10,000+10 - 49 employeesLisboa, PortugalIn Lisboa, Portugal; Sydney, Australia; Amsterdam, Netherlands and New York, New York, Enkonix is an artificial intelligence company and custom software development company. They focus on Artificial Intelligence and Custom Software Development and were founded in 2016.Read More
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NuTheorieIndustries
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165$50,000+250 - 999 employeesUnterschleißheim, GermanyGP Solutions is a midsize software development company. Based in Unterschleißheim, Germany; Miami Beach, Florida; Dubai, United Arab Emirates and Warszawa, Poland, the company was founded in 2002. Their team focuses on Custom Software Development, Web Development, Enterprise App Modernization, Web Design, and more.Read More
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Air Canada EF Education First LexisNexis Customers.aiIndustries
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166$50,000+50 - 249 employeesAustin, TXAgiliway, a software development firm, is in Austin, Texas; Kraków, Poland; L'viv, Ukraine and Vicente López, Argentina. The midsize team offers Custom Software Development, Artificial Intelligence, IT strategy consulting, cloud consulting & SI, and more. The agency was founded in 2015.Read More
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ClientSuccess T-Pro DevHouse TalvistaIndustries
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167$50,000+250 - 999 employeesPinecrest, FLIn Pinecrest, Florida; Bogotá, Colombia and Ciudad de México, Mexico, Teravision Technologies is a custom software development company. The midsize firm was founded in 2002. Their services include Custom Software Development, Artificial Intelligence, AI Consulting, Digital Strategy, and more.Read More
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UnicefIndustries
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168$5,000+10 - 49 employeesApplication development firm Bladeware is located in London, England. Established in 2018, the small team specializes in Mobile App Development, Custom Software Development, Web Development, and IT staff augmentation.Read More
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Just Eat Fleets Coffee Undersun Fitness TunnelloIndustries
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169$10,000+1,000 - 9,999 employeesSan Jose, CADevsinc is a San Jose, California-based web development firm. The large team focuses on Web Development, Mobile App Development, AR/VR development, Custom Software Development, and more. The company was founded in 2009.Read More
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Xiaomi Levis Al-Jouf (JADCO) Al Rajhi Bank (Saudia Arabia)Industries
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170$10,000+50 - 249 employeesKarur, IndiaMallow Technologies Private Limited is a software development firm. Their midsize team is based in Karur, India; London, England and Eachanari, India and provides Custom Software Development, Web Development, Artificial Intelligence, Mobile App Development, and more. The agency was founded in 2010.Read More
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FleetRover Karur Vysya Bank Gist Agent MethodsIndustries
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171$25,000+50 - 249 employeesVilnius, LithuaniaRead More
Corner Case Technologies is a digital product development company based in Vilnius, Lithuania, with an office in London, UK. The company, founded in 2016, has a team of around 30 IT professionals who provide custom software, web, and mobile app development services to various businesses and institutions.
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Sejico MindTales Kiosk SEIFAIndustries
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172$5,000+50 - 249 employeesMontevideo, UruguayCodigoDelSur is a midsize mobile application development firm established in 2007. Their team specializes in Mobile App Development, Custom Software Development, Web Development, and Artificial Intelligence. The agency is based in Montevideo, Uruguay.Read More
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Grubhub Shutterfly Uplift MoviepassIndustries
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173$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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174$25,000+50 - 249 employeesMontevideo, UruguayRead More
Capicua is a full-cycle digital agency based in Montevideo, Uruguay, and founded in 2010. Their team of 23 employees specializes in custom software development, UX/UI design, and mobile app development.
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KÜHLIndustries
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175$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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176$10,000+250 - 999 employeesKuala Lumpur, MalaysiaInvoZone is a Lahore, Pakistan-based app development company. They provide Mobile App Development, Artificial Intelligence, Custom Software Development, IT staff augmentation, and more and were launched in 2014.Read More
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MintRouteIndustries
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177$25,000+10 - 49 employeesHo Chi Minh City, VietnamRead More
Established in 2016, FABA Technology is an Offshore Development company based in Hochiminh City, Vietnam. They utilize leading Web and Mobile technologies to deliver top-quality solutions for clients in various industries. Services include iOS/Android, NodeJs, ReactJs, .NET, and JavaScript development.
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PulseIndustries
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178$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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179$10,000+250 - 999 employeesHo Chi Minh City, VietnamSaigon Technology, a custom software development company, was established in 2012. The agency provides Custom Software Development, Web Development, Mobile App Development, IT managed services, and more and has a midsize team. The agency is based in Reston, Virginia; Reston, Virginia; Singapore and Ho Chi Minh City, Vietnam.Read More
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WELIO YPO Lucette One HarvestIndustries
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180$5,000+10 - 49 employeesKharkiv, UkraineSoftware development company Roobykon Software is based in Tallinn, Estonia and Kharkiv, Ukraine. They provide Custom Software Development, Web Development, Web Design, Mobile App Development, and more and were established in 2011.Read More
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Ki-KayaksIndustries
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