Top 100 Software Development Companies in Pennsylvania
The Best of December 2025Looking for a top software developer in Pennsylvania?
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 Pennsylvania. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Pennsylvania Software Developers
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is a software development firm. Their small team is located in Irvine, California. The firm specializes in Custom Software Development, Mobile App Development, UX/UI Design, E-Commerce Development, and more.Read More
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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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61$10,000+10 - 49 employeesPittsburgh, PAHighline Solutions is a custom software development company launched in 2018. In Pittsburgh, Pennsylvania, the team focuses on Custom Software Development and Web Development.Read More
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62$5,000+10 - 49 employeesPittsburgh, PAFoo Bar is a custom software development firm. They offer Custom Software Development and Enterprise App Modernization and were established in 2018. The firm is based in Pittsburgh, Pennsylvania.Read More
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63$10,000+10 - 49 employeesWarminster, PABased in Warminster, Pennsylvania, Digital Forest is a software development firm. Founded in 2017, the team offers Custom Software Development and Mobile App Development.Read More
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64$10,000+2 - 9 employeesGlen Mills, PAElarbridge is a software development firm located in Glen Mills, Pennsylvania. Launched in 2021, the team provides Custom Software Development and Web Development.Read More
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65Undisclosed10 - 49 employeesYoungwood, PAWestmoreland Software is a custom software development firm based in Youngwood, Pennsylvania. They provide Custom Software Development and IT strategy consulting and were launched in 2023.Read More
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66Undisclosed2 - 9 employeesAllentown, PASparkDev LLC is a custom software development company established in 2024. Their services include Custom Software Development.Read More
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67$1,000+50 - 249 employeesSayre, PAZuggo Custom Apps is a midsize software development firm located in Sayre, Pennsylvania and Sayre, Pennsylvania. Their services include Custom Software Development and Other Application Development.Read More
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68$10,000+50 - 249 employeesPhiladelphia, PATamman is a midsize software development company founded in 2007. Their services include Custom Software Development and UX/UI Design.Read More
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69$1,000+50 - 249 employeesWilliamsport, PAPuzzle Innovationz is a midsize software development firm launched in 2014. Their team specializes in Custom Software Development and Digital Strategy.Read More
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70$5,000+10 - 49 employeesPhiladelphia, PAFounded in 2019, AtmiusTech is a small custom software development firm in Philadelphia, Pennsylvania. Their team offers Custom Software Development and Web Development.Read More
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71$50,000+10 - 49 employeesPittsburgh, PARivers Agile is an Application Testing company. The team provides Application Testing and Mobile App Development and is based in Pittsburgh, Pennsylvania.Read More
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72Undisclosed10 - 49 employeesLanghorne, PAEnterra Solutions, LLC is a Langhorne, Pennsylvania-based artificial intelligence development company. Their services include Artificial Intelligence and Custom Software Development.Read More
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73$10,000+50 - 249 employeesPittsburgh, PAIDI Consulting is a custom software development firm. Established in 1995, the company offers Custom Software Development and BI & big data consulting & SI.Read More
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74Undisclosed50 - 249 employeesErie, PACloud consulting & SI company 301io was launched in 2020. The team focuses on cloud consulting & SI and Custom Software Development and is located in Erie, Pennsylvania.Read More
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75$1,000+10 - 49 employeesBerwyn, PAIT strategy consulting company NxtStep is headquartered in Berwyn, Pennsylvania. Launched in 2009, the team provides IT strategy consulting and Custom Software Development.Read More
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76$75,000+50 - 249 employeesHatfield, PAThe Virtual Forge, a big data analytics company, was established in 2010. The midsize Holt, United Kingdom-based team provides BI & big data consulting & SI, custom software development, cloud consulting & SI, devops managed services, and more.Read More
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SEGA Kelda Dynamics Ford Network RailIndustries
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77Undisclosed10 - 49 employeesPittsburgh, PAHeadquartered in Pittsburgh, Pennsylvania, Zap Solutions is a web development company. Their services include Web Development and Custom Software Development.Read More
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78$100,000+10 - 49 employeesWayne, PAIT strategy consulting company Estenda Solutions was launched in 2003. The small team provides IT strategy consulting and BI & big data consulting & SI.Read More
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79$25,000+2 - 9 employeesQuakertown, PAIn Quakertown, Pennsylvania and Bogota, Colombia, Kavoku is a small software development firm. The team offers Custom Software Development and Enterprise App Modernization.Read More
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80$10,000+10 - 49 employeesChadds Ford, PAMagure Inc is a software development firm. The team focuses on Custom Software Development and Artificial Intelligence and is in Chadds Ford, Pennsylvania.Read More
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81$25,000+10 - 49 employeesAltoona, PALocated in Altoona, Pennsylvania, Empower Business Solutions is an ERP consulting and SI company. They focus on ERP consulting and SI and Custom Software Development.Read More
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82Undisclosed50 - 249 employeesSpring, PALocated in Spring, Pennsylvania, Econestech is a SEO services firm. Launched in 2017, the team specializes in Search Engine Optimization and Cybersecurity.Read More
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83$10,000+10 - 49 employeesPhiladelphia, PAMessage Agency is a branding company. The team is located in Philadelphia, Pennsylvania, and their services include Branding and Digital Strategy.Read More
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84$50,000+50 - 249 employeesMechanicsburg, PAAuxiliobits, Inc. Is a midsize Robotics Process Automation company located in Mechanicsburg, Pennsylvania. Their services include Robotics Process Automation and Custom Software Development.Read More
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85$1,000+10 - 49 employeesPhiladelphia, PAWyens is a CRM consulting and SI company. They provide CRM consulting and SI and Custom Software Development and were launched in 2024.Read More
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86$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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87$10,000+10 - 49 employeesMercer, PAEstablished in 2020, Kratesoft LLC is a web design agency. The firm provides Web Design and Custom Software Development.Read More
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88$5,000+10 - 49 employeesWayne, PAOne Blink Tech is a small web design company founded in 2020. Their services include Web Design and UX/UI Design.Read More
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89$10,000+2 - 9 employeesPhiladelphia, PAOcean Ring Technologies is an app development company based in Philadelphia, Pennsylvania. Founded in 2015, the team offers Mobile App Development and Custom Software Development.Read More
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90$25,000+10 - 49 employeesBlue Bell, PAGreen Leaf Consulting Group is a Blue Bell, Pennsylvania-based big data company. The team specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
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