Top Software Development Companies in the USA

Between them, the 524 software development companies on this page cover web development (205), mobile app development (169), android (159) and web design (150). They also list work in Ahmedabad, California, New York and Florida. 524 of them have written a profile you can read before you get in touch.

1. =145

   

   Stream 9 LLC

   Mobile App Development · Search Engine Optimization · Web Development · Also in United States of America

   Stream 9 LLC began in 2008 as a web design company and moved into custom software.

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   Why #145 (shared): Address in United States · Founded 2008 · Small team, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. =145

   

   Radixweb

   Mobile App Development · Custom Software Development · Search Engine Optimization · Also in India

   Radixweb is a custom software engineering company that builds software platforms for enterprises and growing businesses worldwide.

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   Why #145 (shared): Address in United States · In business 18+ years, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. =145

   

   VT Netzwelt Pvt. Ltd.

   Web Development · Web Design · iOS App · Also in United States of America

   VT Netzwelt Pvt. Ltd. is a software development company founded in 2008, with development offices in Germany and India.

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   Why #145 (shared): Address in United States · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. =145

   

   VT Netzwelt

   Mobile App Development · Web Development · Web Design · Also in United States of America

   VT Netzwelt is a software development company with offices serving clients in the USA and India. It started in mobile app development and has since added web and cloud work.

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   Why #145 (shared): Office in United States · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. =145

   

   Tivix, Inc.

   Custom Software Development · Web Development · Web Design · Also in United States of America

   Tivix, Inc. is a digital product development firm headquartered in San Francisco.

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   Why #145 (shared): Based in San Francisco · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

6. =145

   

   Q-Solutions

   Mobile App Development · Custom Software Development · Web Development · Also in Karachi

   Software development company with a delivery centre in Karachi, building products, automation and engineering teams for clients abroad

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   Why #145 (shared): Based in Karachi, with offices in Chicago and London · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. =145

   

   Zeus Group

   Mobile App Development · Custom Software Development · Web Development · Also in Ukraine

   Zeus Group develops mobile and enterprise software for clients around the world.

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   Why #145 (shared): Office in United States · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. =145

   IH

   Indy Hackers

   Also in Indiana

   Indy Hackers is a community group for people working in technology in Indiana.

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   Why #145 (shared): Based in Indianapolis, Indiana · Founded 2008, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

9. =145

   

   Zoondia Software Pvt. Ltd.

   Mobile App Development · Web Development · iOS App · Also in Thiruvananthapuram, India

   Indian software development company building mobile, cloud, web and AI applications with offices in the US and Middle East

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   Why #145 (shared): Based in Trivandrum, Kerala, India, with offices in the US and Middle East · Founded 2008, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

10. =154

    

    CMARIX TechnoLabs

    Custom Software Development · Web Development · Web Design · Also in India

    CMARIX TechnoLabs is a software development company based in Ahmedabad, India, working with start-ups, small firms and enterprises worldwide.

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    Why #154 (shared): Address in United States · Founded 2009, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

11. =154

    

    MobiDev

    Mobile App Development · Web Development · Web Design · Also in United States of America

    MobiDev is a software development company with offices in Atlanta, USA, and Sheffield, UK. It has built software products since 2009 for companies around the world.

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    Why #154 (shared): Based in Atlanta, USA, and Sheffield, UK · Founded 2009, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

12. =154

    

    Techgrains Technologies Pvt Ltd

    Mobile App Development · Web Development · E-Commerce Development · Also in Ahmedabad

    Techgrains Technologies Pvt Ltd is a software development company that builds custom web, desktop and mobile applications.

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    Why #154 (shared): Based in India, with offices in the USA and UK · Founded 2009, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

13. =154

    

    Moon Technolabs Pvt. Ltd.

    Mobile App Development · Web Development · Web Design · Also in India

    Moon Technolabs Pvt. Ltd. is a software development company founded by entrepreneurs from India.

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    Why #154 (shared): Based in Ahmedabad, India, and Chicago, USA · In business 17+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

14. =154

    

    Mobisoft Infotech

    Mobile App Development · Web Development · iOS App · Also in India

    Mobisoft Infotech is a software company headquartered in Houston, Texas, with a presence in India and Singapore. It supports products from early discovery through to maintenance.

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    Why #154 (shared): Based in Houston, Texas, USA · Founded 2009, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

15. =154

    

    Delta Data Services LLC

    Project Management · Responsive · CRM · Also in Los Angeles

    Zoho consultancy in Los Angeles building workflows, automation and data systems for government, nonprofits and service firms

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    Why #154 (shared): Based in Los Angeles, California · Founded 2009, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

16. =154

    

    Eco York LLC

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Advertising & Marketing

    Eco York LLC is a digital studio in York, Pennsylvania. Founder Mark Lane started it in 2009, and the firm says clients deal directly with the people who build their sites and…

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    Why #154 (shared): Based in York, Pennsylvania · Founded 2009, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

17. =154

    

    INITS Limited

    INITS Limited is a software development and IT consulting company incorporated in 2009. It has offices in Nigeria, Nairobi in Kenya, and Delaware in the United States.

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    Why #154 (shared): Office in United States · Founded 2009, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

18. =154

    

    Inclan Interactive

    Backend · Partners · front · Also in Provo, Utah and Utah

    Inclan Interactive is a software and app development company set up in Provo, Utah, in 2009.

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    Why #154 (shared): Based in Provo, Utah · Founded 2009, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

19. =154

    

    Neklo LLC

    Mobile App Development · Search Engine Optimization · Web Development · Also in United States of America

    Neklo LLC is a software development company founded in 2009. Magento development has been its core activity, and its developers are certified on the platform.

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    Why #154 (shared): Office in United States · Founded 2009, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

20. =154

    

    Codesushi

    Custom Software Development · Web Development · eCommerce · Also in California

    Codesushi is a software development agency headquartered in Los Angeles. It has been building software for businesses of different sizes since 2009.

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    Why #154 (shared): Based in Los Angeles, USA · Founded 2009, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

21. =154

    

    Creative Nights

    Government · Goals · Responsive · Also in United States of America

    UX design and technology consultancy building accessible, fast websites and web applications for organisations in regulated sectors

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    Why #154 (shared): Office in United States · Founded 2009, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. =166

    

    BXGI

    Information Technology · Financial Services · eCommerce · Also in Latin America and Europe

    BXGI supplies technology companies with extra technical staff through several hiring models.

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    Why #166 (shared): Based in Silicon Valley, USA · Founded 2010, as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

23. =166

    

    HighPoint Technology Group

    Cloud · Video · front

    HighPoint Technology Group is a managed IT services provider based in Houston, Texas.

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    Why #166 (shared): Based in Houston, Texas, USA · Founded 2010, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

24. =166

    

    Branex International LLC

    Mobile App Development · Search Engine Optimization · Web Design · Also in United States of America

    Branex International LLC is a software development firm that has been active since 2010. Its listed address is in Dothan, Alabama.

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    Why #166 (shared): Based in Dothan, Alabama, USA · Founded 2010, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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