Top IT Service Providers for IoT

Between them, the 600 best-ranked of these 622 IT service providers cover web development (424), iOS app (380), android (367) and mobile app development (364). They also list work in Pune, Delhi NCR, Ahmedabad and Bengaluru, India. 597 of them have written a profile you can read before you get in touch.

1. 1

   

   CIGNEX

   Web Development · UI/UX Design · E-Commerce Development · Also in India

   CIGNEX is a consulting and systems integration company based in Michigan, USA.

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   Why #1: Founded 2000 · ISO 27001, professional accreditation, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   SoluLab INC

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

   SoluLab INC is a US-based technology company working in artificial intelligence, blockchain and digital transformation.

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   Why #2: Founded 2014 · ISO 9001, SOC 2, professional accreditation · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Lemberg Solutions

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

   Lemberg Solutions is a technology consulting and software and hardware engineering company with its head office in Lviv, Ukraine.

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   Why #3: Founded 2007 · ISO 9001, ISO 27001, professional accreditation · Team of 100+ · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   VoiceGate Technologies

   Mobile App Development · Web Development · iOS App · Also in Kolkata and Indore, India

   VoiceGate Technologies India Private Limited is an IT and telecom solutions company set up in 1998.

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   Why #4: Founded 1998 · ISO 9001, ISO 27001, professional accreditation · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   ALTEN Calsoft Labs

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

   ALTEN Calsoft Labs is a technology services company offering digital transformation, technology consulting, enterprise IT and product engineering.

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   Why #5: Founded 1992 · ISO 9001, ISO 27001, professional accreditation · Team of 33,700+ · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

6. =6

   

   Lucid Networks Ltd

   Mobile App Development · Web Development · iOS App · Also in United Kingdom

   Lucid Networks is a business IT support and consultancy firm that works across the UK. Two directors set it up in 2010.

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   Why #6 (shared): Founded 2010 · Cyber Essentials, Microsoft partner, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

7. =6

   

   reinteractive

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

   reinteractive is a software consultancy formed in 2010 that builds applications mainly in Ruby on Rails.

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   Why #6 (shared): Founded 2010 · AWS partner, Salesforce partner, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. 8

   CI

   Codec Ireland

   Web Development · Web Design · IT Services · Also in Ireland

   Irish IT consultancy delivering Microsoft-based digital projects for public and private sector organisations in Ireland and the UK

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   Why #8: Founded 1985 · Microsoft partner · Team of 240+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   Cocus AG

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

   Cocus AG is an IT services company based in Düsseldorf, Germany.

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   Why #9: Founded 2000 · ISO 27001 · Team of 100+, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

10. 10

    

    SSM InfoTech Solutions Pvt. Ltd.

    IT Services · Software Development · Software Testing · Also in Surat, India and Mumbai

    SSM InfoTech Solutions Pvt. Ltd. is an Indian company working in industrial software, automation and IT support. It has operated since 2001 and holds ISO 9001:2015 certification.

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    Why #10: Founded 2001 · ISO 9001 · Team of 270+, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

11. 11

    

    Clevvi

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

    Clevvi is an Australian digital agency, based in Toowoomba with a second office on the Gold Coast. It started in 2004 as a web development business and was renamed in 2018.

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    Why #11: Founded 2004 · ISO 27001 · Team of 15+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

12. 12

    

    Galaxy Office Automation Pvt. Ltd.

    Mobile App Development · Web Development · iOS App · Also in Kolkata and Chennai

    Galaxy Office Automation Pvt. Ltd. is an Indian systems integrator that has worked since 1987.

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    Why #12: Founded 1987 · ISO 9001, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

13. 13

    CS

    Constellation Software Inc.

    Web Design · UI/UX Design · E-Commerce Development · Also in Canada

    Acquirer and long-term owner of vertical market software companies serving public and private sector industries worldwide

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    Why #13: Founded 1995, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

14. 14

    

    Mobile Computing

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

    Mobile Computing is a software company headquartered in Buenos Aires, Argentina.

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    Why #14: Founded 1998 · ISO 9001, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

15. 15

    

    Mobile Mentor

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

    Mobile Mentor is a technology consultancy that began in New Zealand and now operates in Australia and the USA.

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    Why #15: Founded 2004 · Microsoft partner, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

16. 16

    

    ProArch

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

    ProArch is a technology consultancy and engineering firm that builds data, AI, cloud and security projects on Microsoft platforms.

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    Why #16: In business 20+ years · Microsoft partner, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

17. 17

    

    VVDN Technologies

    Mobile App Development · Web Development · iOS App · Also in Kochi, India and Coimbatore

    Indian product engineering and electronics manufacturing firm for networking, IoT, camera, automotive and cloud products

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    Why #17: Founded 2007 · ISO 9001, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

18. 18

    

    SourcePad

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

    SourcePad is a software development firm that works with bootstrapped start-ups, small businesses and venture-backed companies.

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    Why #18: Founded 2008, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

19. 19

    

    Prompt Softech

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

    Prompt Softech is a software development company based in India. It was founded in 2011 and belongs to the Prompt Group of Companies, whose history goes back to 1978.

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    Why #19: Founded 2011 · Microsoft partner · Team of 150+, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

20. 20

    

    Addon Web Solutions

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

    Addon Web Solutions is a software and AI agency based in Ahmedabad, India, working since 2011.

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    Why #20: Founded 2011 · ISO 9001, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

21. =21

    

    Zeengal Solutions

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

    Software and web development company in Kanpur, India, building websites, apps and business systems for clients worldwide

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    Why #21 (shared): Founded 2014 · ISO 9001, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

22. =21

    

    MobilePundits

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

    MobilePundits provides digital transformation and mobility services to mobile start-ups, emerging wireless companies and mature organisations.

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    Why #21 (shared): In business 12+ years · ISO 9001, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

23. 23

    

    Giesecke+Devrient

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

    Giesecke+Devrient, known as G+D, is a security technology group that works in both physical and digital settings.

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    Why #23: Founded 1852 · Team of 11,600+, as stated on its own website, read 6 Oct 2026

    Not yet on record: client reviews, vetting.

24. 24

    

    applied international informatics GmbH

    E-Commerce Development · IT Services · Software Development · Also in Germany

    applied international informatics GmbH, known as ai informatics, helps mid-sized manufacturers align their business processes with IT.

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    Why #24: Founded 1972 · Team of 200+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

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