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Top IoT Development Companies for Software Development

11 of 45 IoT development companies ranked on evidence in the Q4 2026 edition.

Software development here means building software to order — a product, an internal system, or a replacement for something that has outgrown a spreadsheet. It spans firms that take a specification and deliver against it, and teams that work discovery-first and expect the specification to change.

The distinction worth establishing early is who owns the decisions. A supplier that builds exactly what was asked will deliver exactly what was asked, including the parts that were wrong. A partner that pushes back costs more in meetings and less in rework. Neither is better in the abstract; they suit different buyers and different projects, and the mismatch is where these engagements go wrong.

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Between them, the 45 IoT development companies on this page cover IoT (28), IT services (21), web development (17) and UI/UX design (16). 45 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

11 of 45 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 11 ranked SMEs 10 ranked

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Droids On Roids
Consumer Products & Services · Mobile App Development · Web Development · 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.
Developex
Consumer Products & Services · Arts, Entertainment & Music · Custom Software Development · Also in North America
Developex develops custom software and firmware, with deep work on consumer electronics such as audio devices and gaming peripherals.
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Why #2: Founded 2001 · Team of 350+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Ims Evolve
Web Development · Web Design · IoT · Also in United Kingdom
IMS Evolve is an industrial Internet of Things company. Its machine learning platform works with any control system and connects older equipment such as refrigeration, heating and…
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Why #3: Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Device Insight GmbH
Mobile App Development · E-Commerce Development · iOS App · 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.
Promwad
E-Commerce Development · eCommerce · Also in Belarus
Promwad is an electronics design house, set up in 2004, that develops complex technology products with its clients.
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Why #5: Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Bridge Global
Consumer Products & Services · Information Technology · Financial Services
Bridge Global is a software development company that supplies outsourced IT teams.
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Why #6: Founded 2005, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Devvela
Supply Chain, Logistics, and Transport · Real Estate · Engineering · Also in Chicago
A development agency pairing senior engineers with AI tools to build web and mobile apps for startups, distributors and manufacturers
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Why #7: Founded 2007, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Expanice Soft
Custom Software Development · IoT · Cloud
Expanice Soft is a bespoke software development company based in Eastern Europe. It has been building software since 2007 and says it has completed more than 100 projects.
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Why #8: Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Integra Sources
IT Services · Web Development · Web Design · Also in Russia
Integra Sources designs electronics and writes software for clients who need both hardware and code.
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Why #9: Founded 2014, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BG
Betterspace GmbH
IT Services · UI/UX Design · E-Commerce Development · 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.
Klika Tech, Inc
Artificial Intelligence - AI · IT Services · Web Development · Also in United States of America
Klika Tech, Inc builds connected products that combine IoT, cloud services, embedded systems and generative AI.
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Why #11: AWS partner, 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
GG
G2K Group
IT Services · E-Commerce Development · Data Analytics · Also in Germany
G2K Group is a technology company headquartered in Germany, built around the idea of situational awareness: gathering available information, filtering it to judge a situation, and…
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On record: Team of 120+, as stated on its own website, read 6 Oct 2026
AGENSO
IT Services · Web Development · UI/UX Design · Also in Greece
AGENSO, short for Agricultural and Environmental Solutions, is a company serving farming and environmental work.
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Agwiq Technologies Pvt Ltd.
UI/UX Design · E-Commerce Development · IT Outsourcing · Also in Bengaluru, India
Agwiq Technologies Pvt Ltd. designs and develops cloud-based IoT products for smart, autonomous irrigation.
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B
BeWhere
IT Services · E-Commerce Development · IoT · Also in Canada
BeWhere is an Internet of Things company that designs and makes its own tracking hardware, along with the software that runs it.
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Bhadani Technologies
Mobile App Development · Information Technology · Financial Services
Bhadani Technologies, also known as BhadaniTech, is a software development agency in India that builds mobile and web applications.
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CactusSoft
Business Services · Engineering · Medical · Also in Europe
CactusSoft is a software development company headquartered in Belgium, with development hubs in Eastern Europe and Spain.
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CemtrexLabs
Consumer Products & Services · Arts, Entertainment & Music · Mobile App Development · Also in New York and York
CemtrexLabs, which presents itself under the CXR name, is a full-stack design and development firm that works on web, mobile and XR (extended reality) applications.
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Centaur Analytics, Inc.
IT Services · Web Development · Web Design · Also in United States of America
Centaur Analytics provides technology for post-harvest quality. Its Internet-of-Crops cloud platform tracks the condition of stored and transported commodities in real time.
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Cicicom Ltd
IT Services · Web Development · IoT · Also in Greece
Cicicom Ltd is an Internet of Things company based in Athens, Greece.
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C
Cleverciti
Artificial Intelligence - AI · Mobile App Development · Web Design · Also in Germany
Cleverciti supplies smart parking technology for cities and large venues. Its overhead sensors watch outdoor and on-street spaces and report which ones are free.
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C
Coretex
IT Services · Web Development · Backend · Also in New Zealand
Coretex provides fleet management technology for transport operators.
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DataBang
IT Services · Web Development · IoT · Also in Belgium
DataBang is a provider of IoT solutions. It builds interfaces that turn information from the physical world into data people can read and use.
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Daxx
Mobile App Development · Web Development · E-Commerce Development · 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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Top IoT Development Companies for Software Development

Droids On Roids

Developex

Ims Evolve

Device Insight GmbH

Promwad

Bridge Global

Devvela

Expanice Soft

Integra Sources

Betterspace GmbH

Klika Tech, Inc

G2K Group

AGENSO

Agwiq Technologies Pvt Ltd.

BeWhere

Bhadani Technologies

CactusSoft

CemtrexLabs

Centaur Analytics, Inc.

Cicicom Ltd

Cleverciti

Coretex

DataBang

Daxx

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