Top Software Development Companies in New York

Between them, the 27 best-ranked of these 28 software development companies cover web development (10), web design (8), mobile app development (7) and UI/UX design (7). They also list work in York and United States of America. 27 of them have written a profile you can read before you get in touch.

1. 1

   

   Computools LLC

   Custom Software Development · Web Development · Web Design · Also in Zaporizhzhia, Ukraine and Kyiv

   Computools LLC is a software development and IT consulting company that has operated since 2013.

   Write a review

   Why #1: Address in New York · Founded 2013 · ISO 9001, ISO 27001 · Team of 250+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. =2

   

   CYBRA Corporation

   Medical · IoT · ERP

   CYBRA Corporation develops software for printing barcode labels and forms and for tracking goods and equipment with RFID.

   Write a review

   Why #2 (shared): Based in Yonkers, New York, USA · In business 35+ years · Client numbers stated on its own website, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. =2

   BS

   Boyle Software Inc.

   Boyle Software Inc. is a design and development firm that has built websites, mobile apps and larger applications for around 35 years.

   Write a review

   Why #2 (shared): Based in New York, United States · In business 35+ years · SOC 2, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   Fishnet NewMedia

   Advertising & Marketing · Information Technology · Drupal · Also in Massachusetts

   Fishnet NewMedia builds custom applications and websites and hosts them, working from offices in Massachusetts and New York.

   Write a review

   Why #4: Based in Massachusetts and New York · Founded 1993, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Shinetech Software Inc.

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

   Shinetech Software Inc. supplies software engineers and custom development teams to companies that want to build or modernise business systems.

   Write a review

   Why #5: Based in Beijing, China, with regional offices in New York, Vancouver, London, Sydney… · Founded 2001, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

6. =6

   

   Asahi Technologies

   Custom Software Development · UI/UX Design · E-Commerce Development · Also in United States of America

   Custom software developer serving healthcare, medical and life science organisations with consulting, builds and dedicated teams

   Write a review

   Why #6 (shared): Address in New York · Founded 2005, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. =6

   

   Sphere Software, LLC.

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

   Sphere Software, LLC. is a software development and consulting firm headquartered in Chicago.

   Write a review

   Why #6 (shared): Based in Chicago, with regional offices in New York, Miami, Buenos Aires and Eastern… · Founded 2005, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   Big Apple Media

   Web Design · Digital Marketing · Content Marketing

   Big Apple Media is a web design agency in Brooklyn, New York, that builds custom WordPress websites.

   Write a review

   Why #8: Based in Brooklyn, New York · In business 20+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   Digital Virgo

   Digital Virgo helps telecom operators and digital businesses earn money from mobile users.

   Write a review

   Why #9: Office in New York · Founded 2008 · Team of 750+, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. 10

    

    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.

    Write a review

    Why #10: Address in New York · Founded 2008, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

11. 11

    

    Thinslices

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

    Thinslices is a digital product development company with offices in Iasi, London and New York.

    Write a review

    Why #11: Office in New York · Founded 2010, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

12. 12

    

    Agility IO

    Mobile App Development · Custom Software Development · Web Development · Also in United States of America

    Agility IO, also written AgilityIO, is a software development firm that builds AI-powered products and uses AI in its own engineering process.

    Write a review

    Why #12: Office in New York · Founded 2011, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

13. 13

    

    Vilmate LLC.

    IT Outsourcing · Outsourcing · Also in Ukraine

    Vilmate LLC builds software for clients around the world from offices in Kharkiv, Ukraine, and New York, USA.

    Write a review

    Why #13: Based in Kharkiv, Ukraine, and New York, USA · In business 14+ years, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

14. 14

    

    Rubius

    Web Development · Web Design · iOS App · Also in Russia

    Rubius is a software engineering firm that originated in Siberia and works for clients around the world.

    Write a review

    Why #14: Office in New York · Team of 120+ · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

15. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
16. –

    

    Dumac Business Systems Inc

    Partners · Personnel · Also in York

    Dumac Business Systems Inc, branded DUMAC, sells and supports checkout technology for grocery, convenience and fuel retailers across the United States.

    Write a review

    On record: Founded 1952 · Family-owned, as stated on its own website, read 29 Sept 2026

17. –

    

    Azoft

    Mobile App Development · Custom Software Development · Web Development · Also in United States of America

    Software development company building server, mobile and web applications for transport, logistics, finance and insurance firms

    Write a review

    On record: In business 15+ years, as stated on its own website, read 5 Oct 2026

18. –

    

    SoftRadix Technologies

    SoftRadix is your go-to partner for innovative solutions. our services include web design, mobile app development, the best and most affordable angular development agency in the…

    Write a review

    On record: Address in New York

19. –

    

    SolbegSoft

    Software Development · Backend · Frontend · Also in United States of America

    SolbegSoft, which also trades as Solbeg, develops custom software and offers outsourcing and consulting.

    Write a review

    On record: Based in New York, USA · Project numbers stated on its own website, as stated on its own website, read 6 Oct 2026

20. –

    

    e9digital

    Advertising & Marketing · Web Development · Web Design · Also in Manhattan and York

    e9digital is a web design and development agency in New York that works mainly with B2B and professional services firms.

    Write a review

    On record: Based in New York

21. –

    

    Eleven09

    Partners

    Eleven09 provides enterprise IT services to federal government agencies in the United States.

    Write a review

    On record: Office in New York

22. –

    

    ELITEX

    Custom Software Development · Software Development · IT Outsourcing

    ELITEX is a software development and consulting company based in Ukraine.

    Write a review

    On record: Address in New York

23. –

    

    Hudson River Computing

    Medical · Manufacturing

    Hudson River Computing Inc implements and supports business software for mid-sized companies, with a focus on enterprise resource planning and accounting systems.

    Write a review

    On record: Based in Albany area, New York, USA

24. –

    

    Intrallect

    Backend · Also in York

    Intrallect is a technology company offering Intrallect Recruit, a hiring platform for recruiters and job seekers.

    Write a review
25. –

    

    Kirkwork LLC

    Android · Engineering · Property

    Kirkwork LLC is a software development company from Syracuse, New York.

    Write a review

    On record: Based in Syracuse, New York, USA

Articles

Related reading

Articles on this subject first, then the newest.

All articles

United States

21 Oct 2026 · TrustList Editorial

Blacksmith raises a Sequoia-led Series C at a $1bn valuation

The CI cloud has raised $125 million in total and says it now runs more than 90 million jobs a week, up from 5 million in January, as…

Sweden

21 Oct 2026 · TrustList Editorial

Legora raises $550m at an $8.8bn valuation as legal AI passes $200m ARR

Founded in 2023, the legal AI platform was valued at $5.6 billion in its last round; the US is now its largest market, with more than half…

United States

21 Oct 2026 · TrustList Editorial

Asymptote Labs raises $5.5m seed to watch what AI coding agents do

Tower Research Ventures leads; its parent's security team is already testing Beacon, the open-source agent telemetry layer the round funds.…