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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39511Undisclosed10 - 49 employeesMiddletown, MDBased in Middletown, Maryland, Parra Consulting Group, Inc is a software development company. They specialize in Custom Software Development and IT managed services and were founded in 2005.Read More
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39512Undisclosed10 - 49 employeesCoronado, CAJoint Tactics and Technologies is a Cybersecurity company. In Coronado, California, their small team specializes in Cybersecurity and Custom Software Development. The firm was founded in 2010.Read More
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39513Undisclosed10 - 49 employeesMesa, AZBig data analytics company Make Sense Marketing LLC was established in 2003. The agency focuses on BI & big data consulting & SI and Custom Software Development, and is small.Read More
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39514Undisclosed10 - 49 employeesPortland, ORBahFed Corp, an IT managed services company, is based in Portland, Oregon. The team focuses on IT managed services and Custom Software Development.Read More
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39515Undisclosed10 - 49 employeesVienna, VAExcidion Inc., a Business Consulting company, was established in 2006. In Vienna, Virginia, the team specializes in Business Consulting and Custom Software Development.Read More
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39516Undisclosed10 - 49 employeesClarksburg, MDVisat is an IT staff augmentation company located in Clarksburg, Maryland. The team focuses on IT staff augmentation and Custom Software Development.Read More
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39517Undisclosed10 - 49 employeesSan Rafael de Escazú, Costa RicaNeotecnologías is an ERP consulting and SI company. Their small team is based in San Rafael de Escazú, Costa Rica. Their services include ERP consulting and SI and IT managed services.Read More
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39518Undisclosed10 - 49 employeesManassas, VAFounded in 2008, Rividium is a software development firm. The small team provides Custom Software Development and IT managed services.Read More
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39519Undisclosed10 - 49 employeesEl Paso, TXEstablished in 2000, DataXport.Net is a small software development firm. Their team offers Custom Software Development and Back Office Outsourcing.Read More
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39520Undisclosed10 - 49 employeesWalkersville, MDSoftware development company George Street Services is located in Walkersville, Maryland. They specialize in Custom Software Development and IT managed services.Read More
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39521Undisclosed10 - 49 employeesLincoln, NELocated in Lincoln, Nebraska, Kana Systems is an IT strategy consulting company. They provide IT strategy consulting and Custom Software Development and were established in 2015.Read More
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39522Undisclosed10 - 49 employeesBethesda, MDLocated in Bethesda, Maryland, CyberSecure IPS, LLC is a Cybersecurity company. They specialize in Cybersecurity and Custom Software Development.Read More
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39523Undisclosed10 - 49 employeesBaltimore, MDNyla Technology Solutions, Inc. Is a custom software development firm headquartered in Baltimore, Maryland. They specialize in Custom Software Development and Cybersecurity.Read More
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39524Undisclosed10 - 49 employeesManassas, VAUniplus Consultants is a small custom software development firm established in 1988. Their services include Custom Software Development and Business Consulting.Read More
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39525Undisclosed10 - 49 employeesWorthington, OHR.DORSEY+ COMPANY is a software development firm based in Worthington, Ohio. Established in 1996, the team focuses on Custom Software Development and IT managed services.Read More
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39526Undisclosed10 - 49 employeesPittsburgh, PASigma Resources, a software development firm, was launched in 1998. They focuses on Custom Software Development and IT managed services.Read More
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39527Undisclosed10 - 49 employeesMillersville, MDIn Millersville, Maryland, Flash Technology Group LLC. Is an IT managed services company. They offer IT managed services and Custom Software Development and were launched in 2007.Read More
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39528Undisclosed10 - 49 employeesSan Antonio, TXRothe Development, Inc. Is an IT managed services company headquartered in San Antonio, Texas. The team focuses on IT managed services and Custom Software Development.Read More
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39529Undisclosed10 - 49 employeesPawleys Island, SCNative American Industrial Solutions LLC, a Cybersecurity company, is headquartered in Pawleys Island, South Carolina. Their services include Cybersecurity and Custom Software Development.Read More
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39530Undisclosed10 - 49 employeesManassas, VASystems Enginuity, Inc. Is a custom software development company. They were launched in 2004 and offer Custom Software Development and Enterprise App Modernization.Read More
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39531Undisclosed10 - 49 employeesHuntsville, ALMb Solutions, a custom software development company, is located in Huntsville, Alabama. Founded in 2016, the team specializes in Custom Software Development and IT managed services.Read More
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39532Undisclosed10 - 49 employeesLorton, VAMirrum, LLC is a Business Consulting company established in 2015. The agency provides Business Consulting and Custom Software Development, and is small.Read More
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39533Undisclosed10 - 49 employeesGuadalajara, MexicoCreativeSoft, a custom software development company, was founded in 2014. The team specializes in Custom Software Development and AR/VR development and is headquartered in Guadalajara, Mexico.Read More
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39534Undisclosed10 - 49 employeesPune, IndiaMplussoft Technologies is a custom software development firm. Based in Pune, India, the company offers Custom Software Development and Web Development.Read More
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39535Undisclosed10 - 49 employeesProvidencia, ChileBPO-Advisors is an IT managed services company. They are headquartered in Providencia, Chile and have small team. Their services include IT managed services and IT strategy consulting.Read More
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39536Undisclosed10 - 49 employeesProvidencia, ChileEstablished in 2011, Electrodata Chile SPA is a small Providencia, Chile-based IT strategy consulting company. Their services include IT strategy consulting and IT managed services.Read More
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39537Undisclosed10 - 49 employeesVila Real, PortugalST+I is an IT strategy consulting company. Their small team is in Vila Real, Portugal. Their services include IT strategy consulting and IT managed services.Read More
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39538Undisclosed10 - 49 employeesTechnological Solutions and Services is an El Salvador-based software development company. Launched in 2004, the team offers Custom Software Development and BI & big data consulting & SI.Read More
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39539Undisclosed10 - 49 employeesQuito, EcuadorEasysoft is a small Quito, Ecuador-based IT strategy consulting company. The team specializes in IT strategy consulting and IT managed services.Read More
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39540Undisclosed10 - 49 employeesQuito, EcuadorEstablished in 2004, Innovasys is a small IT strategy consulting company. Their team offers IT strategy consulting and IT managed services.Read More
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