Top 30 Custom Software Development Companies
The Best of December 2025
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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$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
Industries
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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.
Industries
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40021Undisclosed2 - 9 employeesChantilly, VAZoleyTech is a software development company. The agency is in Chantilly, Virginia. Their team provides Custom Software Development and unified communications consulting & SI.Read More
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40022Undisclosed2 - 9 employeesHerndon, VACode 360, a small custom software development company, is in Herndon, Virginia. Their services include Custom Software Development and IT managed services.Read More
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40023Undisclosed2 - 9 employeesSpringfield, VASoftware development company Cominfo was founded in 2000. The small team specializes in Custom Software Development and IT managed services.Read More
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40024Undisclosed2 - 9 employeesLos Angeles, CAPerformigence Corporation is a custom software development firm. Launched in 1998, the team offers Custom Software Development and IT strategy consulting.Read More
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40025Undisclosed2 - 9 employeesSandy Springs, GAAvernoon is a web design agency in Sandy Springs, Georgia. Their services include Web Design and Custom Software Development.Read More
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40026Undisclosed2 - 9 employeesWashington, DCTek Terrain is a small Cybersecurity company founded in 2000. Their team specializes in Cybersecurity and Custom Software Development.Read More
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40027Undisclosed2 - 9 employeesDumont, NJProgsit LLC is a web design company. They are located in Dumont, New Jersey, and their services include Web Design and Custom Software Development.Read More
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40028Undisclosed2 - 9 employeesVienna, VAH2K Solutions is a custom software development company. The team focuses on Custom Software Development and IT managed services and is based in Vienna, Virginia.Read More
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40029Undisclosed2 - 9 employeesEllicott City, MDSoftware development firm Poulomi Technologies was founded in 2010. The team focuses on Custom Software Development and IT staff augmentation.Read More
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40030Undisclosed2 - 9 employeesPhiladelphia, PAEstablished in 2003, In2End Technologies is a software development company. The agency focuses on Custom Software Development and cloud consulting & SI, and is small.Read More
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40031Undisclosed2 - 9 employeesBarrington, ILAlrecco is a Barrington, Illinois-based custom software development firm. Established in 1993, the team focuses on Custom Software Development and BI & big data consulting & SI.Read More
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40032Undisclosed2 - 9 employeesSpringfield, OHCustom software development firm Zephyr Technology Group is based in Springfield, Ohio. They focus on Custom Software Development and IT managed services and were founded in 2012.Read More
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40033Undisclosed2 - 9 employeesAlexandria, VAZoby Consulting is a software development company. They provide Custom Software Development and Cybersecurity and are based in Alexandria, Virginia.Read More
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40034Undisclosed2 - 9 employeesOwings Mills, MDLaunched in 2015, Ashael Tek Solutions LLC is a small website development company. Their services include Web Development and Custom Software Development.Read More
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40035Undisclosed2 - 9 employeesColumbia, MDLaunched in 2014, Honovee, LLC is a custom software development company. Their services include Custom Software Development and Cybersecurity.Read More
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40036Undisclosed2 - 9 employeesArlington, VAKOSYSTEMS, a software development company, focuses on Custom Software Development and IT strategy consulting. The company is based in Arlington, Virginia.Read More
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40037Undisclosed2 - 9 employeesBloomington, ILSmall software development firm Trinitiii, is in Bloomington, Illinois. Their services include Custom Software Development and Cybersecurity.Read More
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40038Undisclosed2 - 9 employeesRaleigh, NCPivotal IT Services, a software development company, is located in Raleigh, North Carolina. They provide Custom Software Development and BI & big data consulting & SI and were established in 2019.Read More
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40039Undisclosed2 - 9 employeesOrlando, FLAR/VR development company Infinitas Engineering Inc. Is based in Orlando, Florida. Founded in 2012, the team offers AR/VR development and Custom Software Development.Read More
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40040Undisclosed2 - 9 employeesDayton, OHWild Goose Enterprises Inc. Is a software development firm. Established in 2007, the team provides Custom Software Development and Enterprise App Modernization. The agency is based in Dayton, Ohio.Read More
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40041Undisclosed2 - 9 employeesOdenton, MDEnd2End Technical Solutions, Inc. Is a software development company launched in 2011. The company specializes in Custom Software Development and Cybersecurity, and is small.Read More
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40042Undisclosed2 - 9 employeesFayetteville, NCLocated in Fayetteville, North Carolina, H4 Enterprises is a custom software development firm. The team specializes in Custom Software Development and IT managed services.Read More
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40043Undisclosed2 - 9 employeesDumfries, VAMTS Advantage is a small custom software development firm based in Dumfries, Virginia. Their services include Custom Software Development and Cybersecurity.Read More
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40044Undisclosed2 - 9 employeesMiami, FLBased in Miami, Florida and Ciudad de México, Mexico, nearBPO is a Back Office Outsourcing company. They focus on Back Office Outsourcing and Digital Strategy.Read More
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40045Undisclosed2 - 9 employeesProvidencia, ChileSoftware development firm Platanus was founded in 2012. The team focuses on Custom Software Development and Web Development.Read More
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40046Undisclosed2 - 9 employeesIndore, IndiaEmperor Solutions, a software development firm, specialize in Custom Software Development and Mobile App Development. They were founded in 2002.Read More
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40047Undisclosed2 - 9 employeesDubai, United Arab EmiratesFounded in 2014, Webarro is a small custom software development company. Their services include Custom Software Development and E-Commerce Development.Read More
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40048Undisclosed2 - 9 employeesSmartadmin is an IT strategy consulting company. Their team is in Santiago, Chile and focuses on IT strategy consulting and IT managed services.Read More
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40049Undisclosed2 - 9 employeesMálaga, SpainCaduceus Software is a Málaga, Spain-based IT strategy consulting company. Their services include IT strategy consulting and IT managed services.Read More
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40050Undisclosed2 - 9 employeesGuadalajara, MexicoSeis10, a small UX agency, is in Guadalajara, Mexico. The team provides UX/UI Design and Custom Software Development.Read More
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