Top 100 Software Development Companies in Philadelphia
The Best of September 2026Looking for a top software developer in Philadelphia?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in Philadelphia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Philadelphia Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures, a custom software development company, is in Irvine, California. Established in 2017, the small team offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, Web Design, and more and were established in 2001. Their small team is in Medina, Washington.Read More
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271$100,000+1,000 - 9,999 employeesPiscataway, NJRead More
Marlabs Inc is a digital firm that has offices in Piscataway, N.J., and Bangalore, India. Founded in 1996, Marlabs Inc's team of over 1,500 employees has over two decades of experience in CRM consulting, SI and big data consulting, and SI. The firm primarily works with mid-market and larger clients from the education, financial services, and health care industries.
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272Undisclosed2 - 9 employeesPennington, NJSimpleSolve Inc. Is a small software development firm established in 2000. Their team focuses on Custom Software Development.Read More
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273$1,000+10 - 49 employeesEgg Harbor City, NJGenieOps, a software development company, is in Egg Harbor City, New Jersey and Ariana, Tunisia. They focus on Custom Software Development and Artificial Intelligence and were founded in 2025.Read More
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274$5,000+50 - 249 employeesHillsborough Township, NJLaunched in 2005, DesIDEA Software Technologies Pvt Ltd is an ERP consulting and SI company. The team provides ERP consulting and SI and Custom Software Development.Read More
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275Undisclosed10 - 49 employeesWilmington, DECloud consulting & SI company ONLC is in Wilmington, Delaware. They focus on cloud consulting & SI and BI & big data consulting & SI.Read More
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276Undisclosed250 - 999 employeesExton, PASpruce InfoTech, Inc is a data analytics company. They were established in 2011 and offer BI & big data consulting & SI and cloud consulting & SI.Read More
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277$5,000+10 - 49 employeesNewark, DEAppreate is an application development firm. They offer Mobile App Development and Custom Software Development and are in Lahore, Pakistan and Newark, Delaware.Read More
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278$5,000+50 - 249 employeesEast Windsor, NJIworxs by Palnar is a software development company. The team provides Custom Software Development and Artificial Intelligence, and the firm is in Massenbachhausen, Germany and Kazhakkoottam, India.Read More
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279$10,000+250 - 999 employeesNorth Brunswick Township, NJMidsize software development company DataChip Inc, is headquartered in North Brunswick Township, New Jersey. The team specializes in Custom Software Development and IoT development.Read More
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280$50,000+10 - 49 employeesEast Brunswick, NJThe Farber Consulting Group Inc. Is a cloud consulting & SI company launched in 1992. The team specializes in cloud consulting & SI and Custom Software Development.Read More
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Johnson and JohnsonIndustries
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281Undisclosed2 - 9 employeesMiddletown, DEBased in Middletown, Delaware, Laventer is a software development company. They provide Custom Software Development and Application Management & Support.Read More
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282$10,000+50 - 249 employeesMiddletown, DERebuild Technologies is a Sahibzada Ajit Singh Nagar, India-based software development company. They provide custom software development, web development, mobile app development, blockchain, and more and were launched in 2021.Read More
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283Undisclosed10 - 49 employeesLanghorne, PASyncro Medical, a cloud consulting & SI company, was launched in 1991. The firm offers cloud consulting & SI and Custom Software Development, and is small.Read More
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284$5,000+50 - 249 employeesDover, DEFounded in 2017, BlockchainX Tech is a Blockchain company. They are located in Dover, Delaware and have a midsize team. Their services include Blockchain, Business Consulting, and Custom Software Development.Read More
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285Undisclosed2 - 9 employeesPrinceton, NJDoubleBridge Technologies, Inc., a software development firm, is located in Princeton, New Jersey. They focus on Custom Software Development and AR/VR development and were established in 1997.Read More
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286$5,000+50 - 249 employeesWayne, PACustomedialabs is a Content Marketing company located in Wayne, Pennsylvania and Larisa, Greece. They provide Content Marketing and Digital Strategy.Read More
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287Undisclosed10 - 49 employeesWilmington, DESoftware development firm TechSolutions, Inc. Was launched in 1999. The firm specializes in Custom Software Development and IT managed services.Read More
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288Undisclosed2 - 9 employeesKing of Prussia, PAHeadquartered in King of Prussia, Pennsylvania, Clear Sky is an Application Testing company. They offer Application Testing and Corporate Training & Coaching.Read More
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289Undisclosed2 - 9 employeesChesterfield, NJC6I Services Corp is a Cybersecurity company founded in 2013. Their services include Cybersecurity and Custom Software Development.Read More
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290Undisclosed10 - 49 employeesLancaster, PARead More
Seisan is a software development company. Founded in 1994, the team offers custom software development. Their small company is based in Lancaster, Pennsylvania.
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Armstrong World Industries AHF Department of Homeland Security Maryland Office of the ComptrollerIndustries
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291$100,000+10 - 49 employeesBethlehem, PAIT staff augmentation company NextShift is headquartered in Bethlehem, Pennsylvania. Established in 2014, the team specializes in IT staff augmentation and Custom Software Development.Read More
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Johnson & JohnsonIndustries
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292$1,000+10 - 49 employeesHillsborough Township, NJWebtual Global Inc., a custom software development company, was founded in 2019. The company offers Custom Software Development and Enterprise App Modernization.Read More
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293$5,000+50 - 249 employeesIselin, NJBizmia LLC is a custom software development firm. The midsize Iselin, New Jersey-based firm was established in 2016. Their team provides Custom Software Development and Web Development.Read More
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MissionIndustries
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294Undisclosed2 - 9 employeesNewark, DEEstablished in 2026, Peak Web Technologies, a small website development firm, is headquartered in Newark, Delaware. Their services include Web Development and Search Engine Optimization.Read More
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295$50,000+50 - 249 employeesAllentown, PACloud consulting & SI company Trifecta Technologies is in Allentown, Pennsylvania. Their services include cloud consulting & SI and CRM consulting and SI.Read More
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296Undisclosed10 - 49 employeesNewark, DEFounded in 2015, Ziras Technologies Inc is a small software development company located in Newark, Delaware. Their team provides Custom Software Development and BI & big data consulting & SI.Read More
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297$10,000+50 - 249 employeesDover, DEAubergine Solutions | Designing, Building, & Scaling AI-Powered Digital Products , a web development firm, is headquartered in Bengaluru, India; Ahmedabad, India; Dover, Delaware and Bengaluru, India. They focus on Web Development, Custom Software Development, and Artificial Intelligence and were founded in 2013.Read More
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ezDI Inc.Industries
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298Undisclosed250 - 999 employeesNorth Brunswick Township, NJGSS Infotech is a midsize IT managed services company. Founded in 1999, the agency is located in Madhapur, India and North Brunswick Township, New Jersey. Their team focuses on IT managed services, application management & support, web design, web development, and more.Read More
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299$5,000+50 - 249 employeesEdison, NJI Verve Inc, a custom software development firm, was launched in 2008. Their midsize team is in Edison, New Jersey. The firm provides Custom Software Development, Artificial Intelligence, Enterprise App Modernization, Mobile App Development, and more.Read More
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300Undisclosed2 - 9 employeesNewark, DECCSTM Computing is a software development firm and web development firm headquartered in Newark, Delaware. They provide Custom Software Development and Web Development.Read More
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