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Top IoT Development Companies for Mobile App Development

16 of 114 IoT development companies ranked on evidence in the Q4 2026 edition.

Mobile app development covers applications built for phones and tablets, whether native to one platform, cross-platform from a shared codebase, or a web application wrapped for the stores. All three are sold under this heading and they have materially different costs, both to build and to keep running.

The recurring surprise for buyers is that shipping is not the end of the spend. Both stores change their requirements on their own schedule, and an app that is not updated will eventually stop being accepted or stop working. Ask what the maintenance arrangement is before comparing build quotes, because a lower build price with no maintenance path is not the cheaper option.

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Between them, the 114 IoT development companies on this page cover web development (109), iOS app (107), android (104) and JavaScript (89). They also list work in Bengaluru, India. 112 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

16 of 114 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 16 ranked SMEs 16 ranked

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Droids On Roids
Consumer Products & Services · Web Development · iOS App · Also in Poland
Droids On Roids is a software development company in Poland that designs and builds mobile and web apps.
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Why #1: Founded 2011 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Softeq
Web Development · Web Design · .NET · Also in United States of America
Softeq builds smart, connected products, covering firmware, software and custom hardware.
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Why #2: Founded 1997 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Technoton Engineering
Web Development · iOS App · UI/UX Design · Also in Belarus
Technoton Engineering is an independent research and development company that offers hardware and software development.
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Why #3: Founded 2000 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Device Insight GmbH
iOS App · E-Commerce Development · Software Development · Also in Germany
Device Insight GmbH is an IoT and data analytics company that builds connected-product platforms and advises industrial customers on using them.
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Why #4: Founded 2003 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Boston Technology Corporation
Web Development · iOS App · UI/UX Design · Also in Bangalore
Boston Technology Corporation, known as BTC, is a custom software development company that has worked in healthcare technology since 2004, building HIPAA-compliant applications and…
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Why #5 (shared): Founded 2004 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Litum IoT
Web Development · iOS App · Android · Also in Turkey
Litum IoT makes real-time location systems and wireless tracking products for demanding industrial sites.
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Why #5 (shared): Founded 2004 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Grio
Consumer Products & Services · Web Development · iOS App · 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: Founded 2008 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
UDTech
Web Development · Web Design · JavaScript · Also in Ukraine
UDTech is a software and hardware engineering company working on Internet of Things and artificial intelligence projects.
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Why #8: Founded 2010 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
M2M One
Web Development · iOS App · Android · Also in Australia
M2M One is an Australian connectivity provider that serves only the machine-to-machine and Internet of Things market.
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Why #9 (shared): In business 15+ years — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Third pin
Web Development · iOS App · Android · Also in Russia
Third pin is an electronics engineering company that develops bespoke devices and writes their firmware.
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Why #9 (shared): Founded 2011 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Onbiron
Web Development · iOS App · UI/UX Design · Also in Turkey
Onbiron is an engineering company founded in 2012 at ODTÜ Technopolis.
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Why #11: Founded 2012 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Diversido
Web Development · iOS App · UI/UX Design · Also in Ukraine
Diversido is a small software team that has built web and mobile applications since 2013, with a focus on healthcare and education.
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Why #12: Founded 2013 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Sirin Software
Web Development · iOS App · Web Design · Also in United States of America
Sirin Software is an IT company based in Florida with a research and development centre in Kyiv, Ukraine.
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Why #13: Founded 2014 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Loriot
Web Development · iOS App · Android · Also in Switzerland
Loriot is a Swiss company, founded in 2015, that makes software for running large networks of low-power IoT sensors.
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Why #14: Founded 2015 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
VDT Technology a.s.
Web Development · iOS App · UI/UX Design
VDT Technology a.s. is a Czech company that delivers software, integrates platforms and develops applications for designing, implementing and running complex technological units.
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Why #15: ISO 9001, ISO 27001 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IoT Solutionz
Web Development · iOS App · Android · Also in Kolkata
IoT Solutionz designs connected devices and AI-assisted analytics for homes and industry.
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Why #16: Founded 2017 — as stated on its own website, read 28 Sept 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
Kellton Tech Solutions Limited
Web Development · iOS App · Web Design · Also in India
Digital Business Services Digital Experience Product Strategy & Consulting Product Design Product Management Product Engineering Digital Application Development Mobile Engineering…
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Eastern Peak
Supply Chain, Logistics, and Transport · Gps, Navigation & Gis · Web Development · Also in Israel
Eastern Peak is a custom software and hardware development company working with clients in Europe and the US.
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On record: Team of 250+ — as stated on its own website, read 28 Sept 2026
Finoit Technologies Inc
Web Development · iOS App · Android · 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
Arts, Entertainment & Music · 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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2KLIC - Open IoT Solution
Web Development · iOS App · Android · Also in Canada
2KLIC is an Internet of Things company based in Laval, Canada. It builds one platform that links consumers, properties, devices, services, resellers and suppliers.
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Abelon Systems
Web Development · iOS App · Android · Also in United Kingdom
Abelon Systems designs embedded hardware and software for connected-device projects.
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Actility
Web Development · iOS App · Android · Also in France
Actility builds connectivity software for the Internet of Things. Its ThingPark platform lets operators and enterprises run low-power wide-area networks of any size.
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Aeris
Web Development · iOS App · Android · Also in United States of America
Aeris is an Internet of Things technology company that sells cellular connectivity and a platform for managing connected devices.
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Top IoT Development Companies for Mobile App Development

Droids On Roids

Softeq

Technoton Engineering

Device Insight GmbH

Boston Technology Corporation

Litum IoT

Grio

UDTech

M2M One

Third pin

Onbiron

Diversido

Sirin Software

Loriot

VDT Technology a.s.

IoT Solutionz

Kellton Tech Solutions Limited

Eastern Peak

Finoit Technologies Inc

FiveDotTwelve

2KLIC - Open IoT Solution

Abelon Systems

Actility

Aeris

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