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Top IoT Development Companies for Design

15 of 46 IoT development companies ranked on evidence in the Q4 2026 edition.

Between them, the 46 IoT development companies on this page cover IoT (24), android (16), mobile app development (13) and engineering (13). They also list work in Nice, Asia, New York and York. 46 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

15 of 46 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 15 ranked SMEs 15 ranked

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Acodez IT Solutions
Supply Chain, Logistics, and Transport · Advertising & Marketing · Hospitality & Leisure · Also in Kochi, India and Bengaluru, India
Acodez IT Solutions is an IT company and digital agency with several offices across India, founded in 2011.
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Why #1: Founded 2011 · Google partner — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
iDealChip Electronics
IoT · Internet · Engineering · Also in Jordan
iDealChip Electronics makes hardware and software for connected devices.
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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.
Boston Technology Corporation
Mobile App Development · Web Development · iOS App · 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 #3: Founded 2004 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Crespro Technologies
Cloud · Internet · Analytics · Also in Malaysia
Crespro Technologies develops mobile, web and connected-device systems, much of it built on frameworks the company created itself.
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Why #4 (shared): In business 20+ years — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Haltian
IoT · Agile · Hybrid · Also in Oslo
Haltian is an Internet of Things company. It sells the Thingsee platform for collecting data about buildings and also provides engineering services for customers developing…
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Why #4 (shared): In business 20+ years — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
iSystems Security
Security · Also in Hong Kong and Asia
iSystems Security, formally iSystems Security Limited, is an information security service provider in Hong Kong.
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Why #6: Founded 2010 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ars Futura
Consumer Products & Services · Financial Services · Business Services · Also in Croatia
Ars Futura is a design and development agency that turns product ideas into web and mobile software.
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Why #7: Founded 2013 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
ACTE Technology
Information Technology · Industrial · Collaboration · Also in Vietnam
ACTE Technology is a technology company that has worked in Vietnam since 2014.
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Why #8 (shared): Founded 2014 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
DOTCOM
IoT · Cloud · Learning
DOTCOM, trading as Dotcom Services or Dotcom IoT, designs and engineers connected devices in India, with a presence in Surat and Mumbai.
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Why #8 (shared): In business 12+ years — as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Beyond Root Technology
React Native · Automation · simple · Also in Punjab, India
Beyond Root Technology, which now presents itself as Beyondroot, is a software development company started in 2015 by two technologists.
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Why #10: Founded 2015 — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Inovium Digital Vision
IoT · Internet · Automation · Also in Nice
Bucharest IoT software company connecting devices, managing data and supporting predictive maintenance for utilities and industry
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Why #11: In business 10+ years — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Gaincafe Technologies Private Limited
Web Design · IoT · Android · Also in San Diego
Gaincafe Technologies Private Limited is a digital agency that designs and develops web and mobile products.
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Why #12: In business 8+ years — as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
DataHouse Asia
React Native · Cloud · Engineering · Also in Hawaii and Asia
DataHouse Asia is a software engineering company with offices in Danang, Ho Chi Minh City and Binh Duong City in Vietnam.
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Why #13 (shared): ISO 27001 · Team of 200+ — as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
CrawlApps Technologies Pvt. Ltd.
App Development · Mobile App · UI/UX Design
CrawlApps Technologies Pvt. Ltd. is a development firm from India that now concentrates on Shopify ecommerce as a certified Shopify Plus Partner.
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Why #13 (shared): Shopify partner · Team of 70+ — as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
BigOVenture
Information Technology · IoT · Android
BigOVenture is a product development team that designs and builds apps and connected devices.
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Why #15: nothing checkable yet — 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
FiveDotTwelve
Arts, Entertainment & Music · Mobile App Development · Advertising & Marketing · Also in Nice
FiveDotTwelve is a full-cycle app development company in Poland whose main specialism is Flutter and FlutterFlow.
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Indeema Software
Staff Augmentation · IoT · Cloud · Also in Seattle and Lviv
Indeema Software is an engineering firm that focuses on the Internet of Things and, more recently, on combining it with artificial intelligence.
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404 // Mobile & web apps
Automation · Agile · Goals · Also in Argentina
404 Crafters, listed here as 404 // Mobile & web apps, is a software studio that builds and improves digital products for clients.
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Apparrant Technologies
Mobile App Development · Web App Development · Information Technology
Apparrant Technologies is a software studio in Noida, India, that designs and develops digital products.
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Bhadani Technologies
Mobile App Development · Web App Development · Information Technology
Bhadani Technologies, also known as BhadaniTech, is a software development agency in India that builds mobile and web applications.
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Bitgear
Mobile App Development · Web Development · iOS App · Also in Europe
Bitgear is a research and development centre in Belgrade, Serbia, that takes connected products from concept to mass production.
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Cardinal Peak
Mobile App Development · Web Development · iOS App · Also in United States of America
Cardinal Peak is a product engineering company that designs and builds electronic and connected products for other businesses.
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Ceffectz
IT Services · Cloud · simple · Also in Cambridge and Middle East
Ceffectz is a UI and UX design and digital solutions company. It has built its own mobile apps and publishes Figma and FigJam widgets used by designers, the main one being UX Flow.
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CemtrexLabs
Consumer Products & Services · Arts, Entertainment & Music · Mobile App Development · Also in United States and New 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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