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Top IoT Development Companies for Java

10 of 24 IoT development companies ranked on evidence in the Q4 2026 edition.

Between them, the 24 IoT development companies on this page cover web development (19), iOS app (18), PHP (18) and android (16). 23 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

10 of 24 IoT development companies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All IoT development companies 10 ranked SMEs 9 ranked

Filter by fitbudget, engagement, size and more

LogicPD
Mobile App Development · Web Development · iOS App · Also in United States of America
LogicPD is an electronics solutions company, trading as Logic PD and part of Compass Electronics Solutions, that helps customers design, build and support connected products.
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Why #1: In business 60+ years · ISO 9001, professional accreditation — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
AversanLabs
Mobile App Development · Web Development · iOS App · Also in Canada
AversanLabs is the embedded systems arm of Aversan Inc. It develops hardware and software for connected products, covering the whole path from first concept through to…
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Why #2: Founded 2003 · ISO 9001 — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
AppSquadz Technologies Private Limited
React Native · PHP · Android
AppSquadz Technologies Private Limited is a digital transformation company built around Amazon Web Services, holding several AWS competencies and service delivery validations.
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Why #3: In business 12+ years · Team of 500+ — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Softeq
Mobile App Development · Web Development · Web Design · Also in United States of America
Softeq builds smart, connected products, covering firmware, software and custom hardware.
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Why #4: Founded 1997 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Technoton Engineering
Mobile App Development · Web Development · iOS App · Also in Belarus
Technoton Engineering is an independent research and development company that offers hardware and software development.
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Why #5: Founded 2000 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Targa Telematics
Web Development · iOS App · Web Design · Also in Italy
Targa Telematics works in the Internet of Things field, building connected-vehicle technology for fleets, rental companies, insurers and mobility services.
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Why #6: In business 20+ years — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Asset Telematics Pvt Ltd.
Mobile App Development · Web Development · iOS App · Also in Bengaluru, India and Hyderabad
Asset Telematics Pvt Ltd. is an Indian technology company founded in 2008.
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Why #7 (shared): Founded 2008 — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Grio
Consumer Products & Services · Mobile App Development · Web Development · Also in United States of America
Grio is a San Francisco software agency that takes web and mobile products from first idea through launch.
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Why #7 (shared): Founded 2008 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Onbiron
Mobile App Development · Web Development · iOS App · Also in Turkey
Onbiron is an engineering company founded in 2012 at ODTÜ Technopolis.
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Why #9: Founded 2012 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BG
Betterspace GmbH
iOS App · UI/UX Design · IT Services · Also in Germany
Betterspace GmbH develops IoT software and devices that help buildings use less heating energy.
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Why #10: In business 11+ years — as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
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
Finoit Technologies Inc
Mobile App Development · Web Development · iOS App · Also in United States of America
Finoit Technologies is a software development company headquartered in Irving, Texas, that builds custom software for small and mid-market businesses.
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On record: Team of 250+ — as stated on its own website, read 28 Sept 2026
FiveDotTwelve
Mobile App Development · Advertising & Marketing · 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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Borda Technology
Web Development · iOS App · UI/UX Design · Also in Turkey
Borda Technology builds IoT hardware and software for healthcare. Its systems give hospitals live information about where equipment, patients and staff are.
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CactusSoft
Software Development · Business Services · Node.js · Also in Europe
CactusSoft is a software development company headquartered in Belgium, with development hubs in Eastern Europe and Spain.
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Daxx
Mobile App Development · Web Development · iOS App · Also in United States of America
Daxx is a remote team augmentation service for companies that need extra software engineers or a whole new development team.
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Flashnet SA
UI/UX Design · IT Services · Software Development · Also in Romania
Flashnet SA is a technology research and development company that combines hardware and software into energy management systems. Its customers are cities and electric utilities.
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Gaurish Technologies
Consumer Products & Services · Mobile App Development · Advertising & Marketing · Also in Indore, India and Gwalior
Gaurish Technologies is a software company in Gwalior, India, that builds websites, mobile apps and AI tools for clients around the world.
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Heights ItSolutions
JavaScript · .NET
Heights IT Solutions is an IT services company based in Hyderabad, offering web design and development, custom software development and mobile app development for startups and…
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INT24
Mobile App Development · Web Development · iOS App · Also in Ukraine
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IG
IOX GmbH
Mobile App Development · Web Development · iOS App · Also in Germany
IOX GmbH, based in Cologne, helps companies develop connected products.
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ITRex Group
Mobile App Development · Web Development · iOS App · Also in Russia
Engineering firm building applied AI, data platforms and intelligent edge systems for health, life sciences and industry
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LedWorks
Web Development · UI/UX Design · Web Design · Also in Italy
Ledworks is an Italian startup whose mission is to bring software innovation to the world of consumer and professional lights.
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RedLore
Mobile App Development · Web Development · iOS App · Also in Canada
RedLore builds connected-sensor systems for industrial and commercial users who do not want to design the hardware and software themselves.
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Wireless Innovation
Web Development · iOS App · UI/UX Design · Also in United Kingdom
Wireless Innovation supplies data backhaul for remote monitoring and control systems.
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