Top 30 Custom Software Development Companies
The Best of February 2026List of the Best Software Development Firms
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$25,000+10 - 49 employeesMedina, WAFlower Press Interactive is a small user experience agency launched in 2001. Their team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. The company is located in Medina, Washington.Read More
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$10,000+10 - 49 employeesJohannesburg, South AfricaRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
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181$50,000+50 - 249 employeesCórdoba, ArgentinaRead More
Southern Code is a software agency based in Córdoba, Argentina, and founded in 2015. With no more than 50 members, they offer mobile app development, UX/UI design, and custom software development solutions for clients in the industries of manufacturing, arts, and IT services.
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Reside Worldwide INCIndustries
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182$1,000+250 - 999 employeesHanoi, VietnamKAOPIZ SOFTWARE is an AI firm. They are located in Hanoi, Vietnam; Chiyoda City, Japan and Singapore, Singapore and have a midsize team. Their services include Artificial Intelligence, Custom Software Development, Web Development, Mobile App Development, and more. The firm was launched in 2014.Read More
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QuantumTX (Singapore) SPRIX Inc. OMRON SonyIndustries
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183$100,000+1,000 - 9,999 employeesMalmö, SwedenN-iX, a big data analytics company, was founded in 2002. In North Miami Beach, Florida; Malmö, Sweden; North Miami Beach, Florida and Kraków, Poland, their large team provides BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more.Read More
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Bosch Siemens eBay Total EnergiesIndustries
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184Undisclosed250 - 999 employeesBucurești, RomaniaRead More
Cegeka Romania is a IT staff augmentation company. In București, Romania, their midsize team focuses on IT staff augmentation, custom software development, cybersecurity, IT strategy consulting, and more. The company was founded in 2011.
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185$10,000+250 - 999 employeesNoida, IndiaMidsize mobile app development company SparxIT, is located in Noida, India; Walpole, Massachusetts; New York, New York and Dubai, United Arab Emirates. They provide Mobile App Development, Web Design, and Custom Software Development and were founded in 2007.Read More
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WynoraIndustries
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186$5,000+250 - 999 employeesNoida, IndiaApp development firm Devstringx Technologies is located in Noida, India; Bengaluru, India; Dallas, Texas and Lewes, Delaware. They specialize in Mobile App Development, Custom Software Development, Application Testing, IT staff augmentation, and more and were established in 2013.Read More
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187$50,000+250 - 999 employeesChicago, ILRead More
Headquartered in Chicago, Forte Group is an international IT firm with offices in Belarus and Ukraine. With over 250 employees, the agency specializes in web development, e-commerce development, and application testing in addition to other software and app services.
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BMO Harris BankIndustries
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188$10,000+250 - 999 employeesLisboa, PortugalRead More
Geomotiv is a custom software development and IT staff augmentation company headquartered in the US. Founded in 2010, they deliver software solutions for top U.S. and European markets, such as: EdTech, eCommerce, AdTech, Linear and OTT TV, and other domains.
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The Rubicon ProjectIndustries
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189$50,000+50 - 249 employeesL'viv, UkraineInVerita, a business intelligence company, was launched in 2015. The firm offers BI & big data consulting & SI, Artificial Intelligence, and Custom Software Development and has a midsize team. The firm is based in L'viv, Ukraine; London, England; Rahway, New Jersey and San Francisco, California.Read More
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Perforce, Methodics, Mediashout, Kroger Group, HILTI, Scrafts, Dilligend, OpenLogic, Perfecto, Government of SA, WGSN, numerous YCombinator-backed startupsIndustries
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190$50,000+10 - 49 employeesGlen Allen, VARead More
Simple Thread is a development company that was founded in 2010 in Richmond, Va. It employs a team of 9 who specializes in web development, custom software development, mobile app development, and UX/UI design for mostly mid-sized companies.
Clients
Dominion EnergyIndustries
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191$10,000+250 - 999 employeesLondon, EnglandRead More
Founded in 2015, Transparity is a cloud consulting & SI company. The midsize London, England-based team offers cloud consulting & SI, IT managed services, Custom Software Development, Artificial Intelligence, and more.
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Apex NSPCC NHS LushIndustries
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192$10,000+250 - 999 employeesWarszawa, PolandSENLA is a midsize software development company. Located in Warszawa, Poland; London, England and Zagreb, Croatia, the agency was established in 2012. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
Clients
Abbott BOSCH KPMG Western UnionIndustries
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193$10,000+50 - 249 employeesIndore, IndiaRead More
Launched in 2016, Developer Bazaar Technologies is a mobile app development firm. Headquartered in Indore, India; Dubai, United Arab Emirates; Fremont, California and Craigieburn, Australia, their midsize team focuses on Mobile App Development, Custom Software Development, and Artificial Intelligence.
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194$25,000+50 - 249 employeesLondon, EnglandRead More
Located in London, England; Sydney, Australia and Sunny Isles Beach, Florida, Magora is a software development company. The midsize team specializes in Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more. The agency was launched in 2010.
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DanoneIndustries
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195$25,000+50 - 249 employeesMinneapolis, MNEmergent Software is a software development firm established in 2015. Their midsize team is located in Minneapolis, Minnesota. The company provides Custom Software Development, cloud consulting & SI, Web Development, IT managed services, and more.Read More
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The Tile ShopIndustries
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196$10,000+10 - 49 employeesNew York, NYCoalesce is a software development company. Launched in 2006, the small company is headquartered in New York, New York; Nashville, Tennessee and Lake Worth Beach, Florida. Their team focuses on Custom Software Development, Artificial Intelligence, Branding, UX/UI Design, and more.Read More
Clients
Air Liquide Inman News Knopman MarksIndustries
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197$25,000+1,000 - 9,999 employeesOrlando, FLSimform, a cloud consulting & SI company, was launched in 2010. The firm offers cloud consulting & SI, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and has a large team. The firm is located in Orlando, Florida; Los Angeles, California; Chicago, Illinois and San Francisco, California.Read More
Clients
RedbullIndustries
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198$25,000+50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaRead More
APPLIFY is a mobile app and custom software development firm known for its efficiency, reliability, and award-winning apps. Founded in 2014, their 10+ team headquarters in Mohali, India, and works from offices in London, Dubai, Singapore, and San Francisco.
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MetLifeIndustries
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199$50,000+1,000 - 9,999 employeesChişinău, MoldovaRead More
Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.
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AdidasIndustries
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200$50,000+250 - 999 employeesNaples, FLIntetics Inc. Is an IT managed services company founded in 1995. The firm focuses on IT managed services, IT staff augmentation, Custom Software Development, Web Development, and more and has a midsize team. The firm is headquartered in Naples, Florida; Düsseldorf, Germany; Kraków, Poland and Kyiv, Ukraine.Read More
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Encyclopaedia BritannicaIndustries
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201$10,000+50 - 249 employeesBengaluru, IndiaRead More
Established in 2013, Aubergine Solutions | UX + AI + Product Development Consulting is a midsize web development company. Their services include Web Development, Custom Software Development, and Artificial Intelligence. The company is based in Bengaluru, India; Ahmedabad, India; Dover, Delaware and Bengaluru, India.
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ezDI Inc.Industries
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202$50,000+50 - 249 employeesMontevideo, UruguayCloud consulting & SI company Switch Software was launched in 2009. They are located in Montevideo, Uruguay; Denver, Colorado; Naperville, Illinois and Austin, Texas and have a midsize team. Switch Software offers cloud consulting & SI, IT staff augmentation, Custom Software Development, and Low/No Code Development.Read More
Clients
Verifone BCIE Santander Consumer BBVA BankIndustries
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203$50,000+10 - 49 employeesOttawa, CanadaIversoft, a mobile app development company, was founded in 2009. The small team offers Mobile App Development, Custom Software Development, and Web Development. The firm is headquartered in Ottawa, Canada; Vancouver, Canada; Toronto, Canada and Mont-Royal, Canada.Read More
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Centre For Addiction and Mental HealthIndustries
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204$25,000+50 - 249 employeesL'viv, UkraineFounded in 2017, Lionwood.software is a custom software development firm. Their midsize team is located in L'viv, Ukraine and Newark, Delaware and provides Custom Software Development, Web Development, Artificial Intelligence, IT staff augmentation, and more.Read More
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INTO University Partnerships VAS Dizmo UnbrokenIndustries
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205$25,000+10 - 49 employeesLisboa, PortugalCustom software development firm Altar.io was established in 2015. They are in Lisboa, Portugal and London, England and have a small team. Altar.io offers Custom Software Development, Artificial Intelligence, Mobile App Development, Product Design, and more.Read More
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206$100,000+250 - 999 employeesDhaka, BangladeshBased in Dhaka, Bangladesh, Dynamic Solution Innovators is a midsize software development firm. They focus on Custom Software Development, IT strategy consulting, CRM consulting and SI, ERP consulting and SI, and more and were launched in 2001.Read More
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207$75,000+250 - 999 employeesBuenos Aires, ArgentinaHuenei IT Services is a software development firm established in 1995. They are based in Buenos Aires, Argentina; Providencia, Chile; Ciudad de México, Mexico and San Jose, California and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more.Read More
Clients
AIGIndustries
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208$25,000+50 - 249 employeesBoston, MAVAIRIX Software Development is a Montevideo, Uruguay-based custom software development company. The midsize firm was launched in 2010. Their services include Custom Software Development, IT staff augmentation, Mobile App Development, other IT consulting and SI, and more.Read More
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209$1,000+1,000 - 9,999 employeesNew Delhi, IndiaProbey Services is a web design company. Founded in 2016, the large agency is in London, England; New York, New York; Noida, India and Toronto, Canada. Their services include Web Design, Web Development, Mobile App Development, and Custom Software Development.Read More
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210$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria and London, England, BGO Software - The Digital Health Lab is a custom software development firm. The midsize company was founded in 2008. Their services include Custom Software Development, IT strategy consulting, IT managed services, Mobile App Development, and more.Read More
Clients
NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.Industries
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