Top 30 Custom Software Development Companies
The Best of April 2026
Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an engaging online space is the primary step for competitiveness. A partner ensuring seamless operation of background systems, contributing effectively to a brand's success, is vital. Strong development opens doors to more opportunities and increased success potential.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the software development industry. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best Software Development Firms
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is an artificial intelligence firm founded in 2001. Their small team is in Medina, Washington and offers Artificial Intelligence, UX/UI Design, AI Consulting, Custom Software Development, and more.Read More
Industries
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35161UndisclosedFreelancer employeesBased in Helsinki, Finland, Jebin Ltd is a software development firm. The team offers Custom Software Development.Read More
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35162Undisclosed2 - 9 employeesEspoo, FinlandInka Data Warehousing System, a custom software development firm, was launched in 2018. They specializes in Custom Software Development.Read More
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35163Undisclosed2 - 9 employeesHelsingfors, FinlandDigiTapio Oy is a custom software development firm. Their small team is headquartered in Helsingfors, Finland. Their services include Custom Software Development.Read More
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35164Undisclosed1,000 - 9,999 employeesMaceió, BrazilLaunched in 1990, Cast group, a large Accounting company, is based in Maceió, Brazil. Their team offers Accounting and Custom Software Development.Read More
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35165Undisclosed50 - 249 employeesColwick, EnglandMidsize software development firm Breeze, is in Colwick, England. The team focuses on Custom Software Development and Mobile App Development.Read More
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35166Undisclosed10,000+ employeesMaceió, BrazilTotvs is a large Maceió, Brazil-based Accounting company. The team specializes in Accounting and Custom Software Development.Read More
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35167Undisclosed10 - 49 employeesCalverton, EnglandSoftware development firm Nottingham Software is in Calverton, England. They specialize in Custom Software Development and Web Development and were founded in 2014.Read More
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35168Undisclosed250 - 999 employeesNottingham , EnglandFrontier Software is a software development firm. The agency is headquartered in Nottingham , England. Their team provides Custom Software Development and HR Consulting.Read More
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35169Undisclosed250 - 999 employeesNottingham , EnglandInspHire, a software development firm, is in Nottingham , England. Their services include Custom Software Development.Read More
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35170Undisclosed250 - 999 employeesNottingham, EnglandRomax Technology is a midsize custom software development firm located in Nottingham, England. Their services include Custom Software Development.Read More
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35171Undisclosed50 - 249 employeesNottingham, EnglandENSEK is a midsize software development company. Founded in 2010, the team specializes in Custom Software Development.Read More
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35172Undisclosed50 - 249 employeesNottingham, EnglandPeppermint Technology is a midsize Nottingham, England-based software development firm. Their services include Custom Software Development.Read More
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35173Undisclosed50 - 249 employeesNottingham , EnglandLC Technology International, a software development firm, was founded in 1997. The company provides Custom Software Development and IT managed services.Read More
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35174Undisclosed50 - 249 employeesNottingham , EnglandEkkoSense is a custom software development firm. The Nottingham , England-based team focuses on Custom Software Development.Read More
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35175Undisclosed10 - 49 employeesNottingham, EnglandSavoy Systems is a custom software development company. They were founded in 2006 and offer Custom Software Development.Read More
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35176Undisclosed50 - 249 employeesNottingham , EnglandCustom software development firm BYG Systems is headquartered in Nottingham , England. Launched in 1983, the team focuses on Custom Software Development.Read More
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35177Undisclosed250 - 999 employeesNottingham, EnglandHeadquartered in Nottingham, England, Axiell is a midsize software development firm. Their services include Custom Software Development and AR/VR development.Read More
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35178UndisclosedFreelancer employeesCybach is a small Helsinki, Finland-based software development company. The team focuses on Custom Software Development.Read More
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35179Undisclosed2 - 9 employeesHelsingfors, FinlandCodvySoft, a custom software development firm, provides Custom Software Development. The agency is located in Helsingfors, Finland.Read More
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35180UndisclosedFreelancer employeesEspoo, FinlandRanta Solutions Oy is a small custom software development company based in Espoo, Finland. Their services include Custom Software Development.Read More
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35181UndisclosedFreelancer employeesSoftware development firm Scalative Oy Ltd was established in 2016. The team specializes in Custom Software Development.Read More
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35182Undisclosed2 - 9 employeesAskel.io is a software development company. Their small team is based in Helsinki, Finland. Their team offers Custom Software Development.Read More
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35183UndisclosedFreelancer employeesHelsinki, FinlandIn Helsinki, Finland, Karjalainen Software Consulting Oy is a software development company. Founded in 2011, the team specializes in Custom Software Development.Read More
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35184UndisclosedFreelancer employeesDataSommelier Ltd. Is a software development firm. They offer Custom Software Development and are located in Helsinki, Finland.Read More
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35185UndisclosedFreelancer employeesVampisoft is a software development firm. Their team is in Helsinki, Finland. The firm offers Custom Software Development.Read More
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35186Undisclosed2 - 9 employeesTouko Corporation, a custom software development firm, offer Custom Software Development. They were launched in 2013.Read More
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35187Undisclosed10 - 49 employeesMerlin Open Systems is a custom software development company. Established in 1990, the team focuses on Custom Software Development.Read More
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35188Undisclosed2 - 9 employeesHelsinki, FinlandBased in Helsinki, Finland, Kytkemö is a small software development company. Their services include Custom Software Development.Read More
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35189Undisclosed50 - 249 employeesNottingham, EnglandACMS UK is a software development company. They are located in Nottingham, England and have midsize team of experts. Their services include Custom Software Development.Read More
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35190Undisclosed10 - 49 employeesNottingham , EnglandTru is a custom software development firm headquartered in Nottingham , England. The team offers Custom Software Development.Read More
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