Top Software Development Companies for SQL

Between them, the 54 software development companies on this page cover .NET (19), web development (16), android (16) and PHP (16). They also list work in Nice. 54 of them have written a profile you can read before you get in touch.

1. 1

   

   C-BIA Consulting Ltd

   Consumer Products & Services · Cloud · Agile · Also in London

   UK business intelligence and data analytics consultancy building Microsoft Azure applications for healthcare, education and research

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   Why #1: Founded 2006 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   A12

   SQL Server · Software Testing · Project Management

   A12 is listed here for Ai² – Applicazioni di Ingegneria ed Informatica, a software and engineering company in Bari, southern Italy.

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   Why #2: Founded 1991 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Counterpart

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

   Indianapolis custom software firm building web, mobile, cloud and AI systems for organisations that outgrow off-the-shelf tools

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   Why #3: Founded 1993 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   I/O Technologies Inc

   Business Services · Medical · Manufacturing

   I/O Technologies Inc is a software development firm that builds custom software, websites and mobile applications around a client's business processes.

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   Why #4: Founded 1994 — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Cactusoft LLC

   .NET · DataBase · eCommerce · Also in Winchester and Wilmington

   Cactusoft LLC has been building data-driven web applications since 1998.

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   Why #5: Founded 1998 — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   Framework Solutions LLC

   Microsoft Dynamics 365 · SQL Server · .NET · Also in California and Fleet

   Southern California software firm specialising in bio-repository, insurance and e-commerce systems and Dynamics integration

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   Why #6: Founded 1999 — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   DigiSapiens

   Android · HTML5 · Internet · Also in Buenos Aires and Dakar

   DigiSapiens is a web design studio in Santa Rosa, La Pampa, Argentina, that has been making websites for more than 25 years and now uses agile methods.

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   Why #7: In business 25+ years — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   Core49 Software Design & Development, Inc

   API · Agile · Reporting

   Core49 Software Design & Development, Inc is a small team of technologists that builds custom business software.

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   Why #8: Founded 2002 · Small team — as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   Efficion Consulting

   .NET · SEO · Responsive · Also in Missouri

   Efficion Consulting develops and connects web applications for organisations that want their websites to work harder. The firm is based in St.

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   Why #9: Founded 2003 — as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. =10

    

    iQueSoft

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

    iQueSoft is now the practice of Valentin, an engineer who builds computer vision, machine learning and AI integration systems.

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    Why #10 (shared): In business 20+ years — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

11. =10

    

    IDIC Designs

    Agile · Cybersecurity

    IDIC Designs is a digital services agency in Spokane, WA, with more than 20 years of working with businesses.

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    Why #10 (shared): In business 20+ years — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

12. =10

    

    Avarice

    Microsoft SQL Server · SQL Server · Information Technology

    Avarice is a company in Torino that combines IT consulting with logistics expertise to help clients cut operating costs and work more efficiently.

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    Why #10 (shared): Founded 2006 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

13. =10

    

    Consorcio Unplugged C.A.

    Consorcio Unplugged C.A., trading as Unplugged, is a mobile messaging and software company that has connected businesses with their customers in Venezuela and Latin America for…

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    Why #10 (shared): In business 20+ years — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

14. =10

    

    Arrow Design

    Advertising & Marketing · Web Design · SQL Server · Also in Dublin

    Arrow Design is a website design and development company based in Sandyford, Dublin.

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    Why #10 (shared): Founded 2006 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

15. 15

    

    Doublezero Solutions Ltd

    Mobile App Development · Advertising & Marketing · Web Development · Also in United Kingdom

    Doublezero Solutions Ltd is a Manchester software house that builds custom systems when packaged software does not fit.

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    Why #15: Founded 2007 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

16. 16

    

    Archybility Software Development

    Financial Services · .NET · API

    Belgrade software studio offering nearshore development, system integration and developer training for startups and enterprises

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    Why #16: Founded 2015 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

17. 17

    

    IT-Button.com

    Android · PHP · HTML5

    IT-Button.com is a Netherlands-based software outsourcing business.

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    Why #17: In business 10+ years — as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

18. 18

    

    ConnectPoint

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

    ConnectPoint helps manufacturing firms and utilities modernise their operations with software, data and industrial connectivity.

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    Why #18: ISO 9001, ISO 27001 — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

19. =19

    

    Business Automation Specialists of Minnesota

    Consumer Products & Services · Microsoft Dynamics 365 · SQL Server · Also in Minnesota and United States

    Business Automation Specialists of Minnesota, known as BASM, is a Microsoft partner specialising in Dynamics 365 Business Central, formerly Dynamics NAV.

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    Why #19 (shared): Microsoft partner — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

20. =19

    

    GIRIRAJ DIGITAL (Umbraco Gold Partner)

    Arts, Entertainment & Music · SQL Server · Information Technology · Also in Nice

    GIRIRAJ DIGITAL (Umbraco Gold Partner) is a software development and digital consultancy built on Microsoft technologies.

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    Why #19 (shared): nothing checkable yet — as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

21. =19

    

    ANR Consulting Group, Inc.

    Cloud · Oracle · Government

    ANR Consulting Group, Inc. is an IT consulting and staffing firm focused on Oracle and Microsoft database and application platforms.

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    Why #19 (shared): Microsoft partner — as stated on its own website, read 28 Sept 2026

    Not yet on record: client reviews, vetting.

22. 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
23. –

    

    apreel

    Information Technology · Business Services · Financial Services

    apreel is a software development company that works mainly for large organisations in the financial sector.

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24. –

    

    Best Classified Script

    PHP · Security · Queries

    Best Classified Script sells packaged software for launching online listing marketplaces without writing code.

    Write a review
25. –

    

    BLACK iz Limited

    Web Design · API · eCommerce · Also in Australia

    BLACK iz Limited, also known as BLACK iz IT, is a technology group in Dhanmondi, Dhaka.

    Write a review

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