Top IoT Development Companies for Telecommunications

Between them, the 11 IoT development companies on this page cover information technology (6), IoT (6), financial services (5) and medical (5). 11 of them have written a profile you can read before you get in touch.

1. 1

   

   Ja-Square

   IoT · Collaboration · Internet · Also in Barcelona and Beirut

   Ja-Square is a telecommunications and information technology group founded in France in 1979 and headquartered in Lille.

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   Why #1: Founded 1979, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Etteplan

   Consumer Products & Services · Energy & Natural Resources · Information Technology

   Technology service company offering software, embedded systems, engineering and technical communication to industrial firms

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   Why #2: ISO 27001 · Team of 4,000+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. =3

   

   Entersoft Security

   Information Technology · Financial Services · IoT · Also in Bengaluru, India and Hyderabad

   Entersoft Security is a cybersecurity provider that concentrates on application security.

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   Why #3 (shared): ISO 27001, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

4. =3

   

   Cyberteq

   Security · simple · Cybersecurity · Also in Africa

   Cybersecurity and telecoms consultancy offering security testing, SOC services, the mUnit appliance and network advisory

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   Why #3 (shared): ISO 27001, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

5. 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
6. –

   

   FiveDotTwelve

   Mobile App Development · Financial Services · Web Development · Also in Nice

   FiveDotTwelve is a full-cycle app development company in Poland whose main specialism is Flutter and FlutterFlow.

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7. –

   

   Binary Forge Solutions Ltd

   Consumer Products & Services · Information Technology · Business Services

   Binary Forge Solutions Ltd is a software development agency in South Yorkshire, UK.

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8. –

   

   Carnegie Technologies

   IoT

   Technology group building a portfolio of connectivity and telecommunications companies from its own intellectual property

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9. –

   

   DevelopmentNow

   Mobile App Development · Financial Services · Web Development · Also in Poland

   DevelopmentNow is a digital product agency based in Portland, Oregon, that builds mobile, web and emerging technology solutions for its clients.

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10. –

    

    Expeed Software

    Energy & Natural Resources · Information Technology · IoT · Also in Ohio and Worthington, Ohio

    Expeed Software is a custom software development company based in Ohio.

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11. –

    

    HashStudioz Technologies Private Limited

    Information Technology · IoT · Medical · Also in Fleet and Noida

    HashStudioz Technologies Private Limited provides product engineering and IT consulting.

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12. –

    

    LEAPWISE

    Information Technology · Financial Services

    LEAPWISE is a business-to-business software development company.

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