28 Oct 2026 · TrustList Editorial
Luxembourg opens Fit 4 diagnostics to all firms, with aid up to €100,000
Fit 4 Digital previously paid on budgets of €5,000. It now funds deeper studies, including ERP specifications, and a new Fit 4…
7 IoT development companies ranked by rating, review volume and listing quality.
Between them, the 7 IoT development companies on this page cover IoT (4), automation (3), security (3) and cloud (3). 7 of them have written a profile you can read before you get in touch.

IoT · Automation · Python · Also in United States of America
Biz4Group LLC began as a web and mobile development company with a focus on the Internet of Things, and its present site describes it as an AI development and consulting firm.

Security · Cybersecurity · Also in Africa
Cybersecurity and telecoms consultancy offering security testing, SOC services, the mUnit appliance and network advisory

IoT · Cloud · Internet · Also in Fleet
Two decades of European research projects sit behind DunavNET, a technology company that says it has been in the Internet of Things business since 2008.

IoT · Cloud · Automation
Expanice Soft works from Eastern Europe, building bespoke software for clients who want a product built to order.

IoT · Cloud · Internet · Also in Seattle and Lviv
Sensors, firmware, cloud back ends and the AI that reads their data all come from one engineering team at Indeema Software.

Automation · Internet · Engineering
Infosec Partners is a cyber security company that provides consulting and managed security services.

Security · Also in Hong Kong and Asia
iSystems Security, formally iSystems Security Limited, is an information security service provider in Hong Kong.
For vendors
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Every other way we rank iot development companies, by what they do and where they are.
Articles on this subject first, then the newest.
28 Oct 2026 · TrustList Editorial
Fit 4 Digital previously paid on budgets of €5,000. It now funds deeper studies, including ERP specifications, and a new Fit 4…
15 Nov 2026 · TrustList Editorial
The BIR, SEC, DTI, DICT and six other bodies filed notifications after leaks were reported on 5 November. The NPC says reports alone do not…
15 Nov 2026 · TrustList Editorial
Subtel drew 62,749 UF from guarantees after WOM reached 53% to 68% of its committed 5G works by 30 September; the 100% deadline stays 31…
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