Companies · category

Top IT Service Providers for IoT

70 of 174 IT service providers ranked on evidence in the Q4 2026 edition.

Between them, the 172 best-ranked of these 173 IT service providers cover web development (148), iOS app (120), mobile app development (114) and android (106). They also list work in Bengaluru, India, Pune, Ahmedabad and Delhi NCR. 172 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

70 of 174 IT service providers ranked on evidence held on 12 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 IT service providers 70 ranked SMEs 66 ranked

Filter by fitbudget, engagement, size and more

ALTEN Calsoft Labs
Mobile App Development · Web Development · iOS App · Also in India
ALTEN Calsoft Labs is a technology services company offering digital transformation, technology consulting, enterprise IT and product engineering.
Write a review
Why #1: Founded 1992 · ISO 9001, ISO 27001, professional accreditation · Team of 33,700+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
VoiceGate Technologies
Mobile App Development · Web Development · iOS App · Also in Indore, India and Kolkata
VoiceGate Technologies India Private Limited is an IT and telecom solutions company set up in 1998.
Write a review
Why #2: Founded 1998 · ISO 9001, ISO 27001, professional accreditation, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Lemberg Solutions
Mobile App Development · Web Development · iOS App · Also in Ukraine
Lemberg Solutions is a technology consulting and software and hardware engineering company with its head office in Lviv, Ukraine.
Write a review
Why #3: Founded 2007 · ISO 9001, ISO 27001, professional accreditation · Team of 100+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
VVDN Technologies
Mobile App Development · Web Development · iOS App · Also in Coimbatore and Kochi, India
Indian product engineering and electronics manufacturing firm for networking, IoT, camera, automotive and cloud products
Write a review
Why #4: Founded 2007 · ISO 9001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Addon Web Solutions
Mobile App Development · Web Development · iOS App · Also in Ahmedabad
Addon Web Solutions is a software and AI agency based in Ahmedabad, India, working since 2011.
Write a review
Why #5: Founded 2011 · ISO 9001, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Transition Technologies PSC
Mobile App Development · Web Development · iOS App · Also in Poland
Transition Technologies PSC is part of the Transition Technologies Group, a Polish software house operating since 1991. It builds IT systems for the manufacturing industry.
Write a review
Why #6: Founded 1991 · Team of 400+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
S
Screenmedia
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Screenmedia is a Glasgow design and technology agency that joined Waracle in June 2024.
Write a review
Why #7 (shared): Founded 2004 · Team of 60+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
MST Digital Agency
Mobile App Development · Search Engine Optimization · Web Development · Also in United States of America
MST Digital Agency is a full-service digital agency that has supported brands online since 2004.
Write a review
Why #7 (shared): Founded 2004 · Team of 80+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Inspirisys Solutions Limited
Mobile App Development · Web Development · iOS App · Also in India
Inspirisys Solutions Limited is an information technology services and consulting company established in 1991.
Write a review
Why #9: Founded 1991, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Tadbir Gostaran
Mobile App Development · Web Development · iOS App · Also in Iran
Tadbir Gostaran, known as TGBS, is a software company that began in 1994 as a hardware and computer systems distributor.
Write a review
Why #10: Founded 1994, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Allied Telesis
Mobile App Development · Web Development · iOS App · Also in United States of America
Allied Telesis supplies network communications products and the software that runs them.
Write a review
Why #11 (shared): In business 30+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
D
Degetel
Web Development · iOS App · Web Design · Also in France
Degetel is a French digital services firm that has worked since 1999 on the digital transformation of its clients.
Write a review
Why #13 (shared): Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Palnar Transmedia Pvt Ltd
Mobile App Development · Web Development · iOS App · Also in India
Software development and SAP consultancy in Kerala serving manufacturing, healthcare and utility clients in Europe and beyond
Write a review
Why #13 (shared): Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
HeyDay Pro
Mobile App Development · Web Development · iOS App · Also in Finland
HeyDay Pro is a rapid digital development company that has helped clients test new technology since 2000.
Write a review
Why #15 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
fabbricadigitale
IT Services · Cloud · DevOps · Also in Italy
fabbricadigitale is an Italian software company that has built digital products since 2000.
Write a review
Why #15 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
PS
Purple Scout
IT Services · Software Development · Big Data · Also in Sweden
Purple Scout is an information technology consultancy that develops software, mainly in Java and related technologies.
Write a review
Why #17 (shared): Founded 2004, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
EA
Embedded Access
Web Development · iOS App · Web Design · Also in Canada
Embedded Access offers software products, engineering work and technical help to teams building embedded devices.
Write a review
Why #17 (shared): Founded 2004, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
xITee k.s.
IT Services · E-Commerce Development · Software Development · Also in Czech Republic
xITee k.s. is a digitalisation company based in Prague, with branches in Germany and Austria. It was established in 2004 and now has staff from more than 13 countries.
Write a review
Why #17 (shared): Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Softengi
Artificial Intelligence - AI · Mobile App Development · AR & VR · Also in Ukraine
Softengi is a digital transformation and custom software company that has worked in the IT market for more than 20 years.
Write a review
Why #20 (shared): In business 20+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Seashore Partners
Mobile App Development · Web Development · iOS App · Also in United States of America
Seashore Partners is an offshore IT consulting and software provider that has operated for close to two decades.
Write a review
Why #20 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
LixarIT
Mobile App Development · Web Development · iOS App · Also in Canada
LixarIT is a Canadian technology company that began over a coffee conversation about twenty years ago, and its name comes from the word elixir.
Write a review
Why #20 (shared): In business 20+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Intellectsoft
Mobile App Development · Web Development · iOS App · Also in United States of America
Intellectsoft is a digital transformation consultancy headquartered in Palo Alto, California.
Write a review
Why #24 (shared): Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
QUALITANCE
Artificial Intelligence - AI · AR & VR · IT Services · Also in Romania
QUALITANCE is a digital product company founded in 2007. It develops software and services using technologies such as AI, blockchain, machine learning, IoT, AR and VR, and says it…
Write a review
Why #24 (shared): Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Systango
Mobile App Development · Web Development · iOS App · Also in United Kingdom
Systango is a software studio that its profile describes as headquartered in London, UK. It provides product engineering and IT services to organisations of different sizes.
Write a review
Why #24 (shared): Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Same subject

More it service providers rankings

Every other way we rank it service providers, by what they do and where they are.

All 216 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for IoT

ALTEN Calsoft Labs

VoiceGate Technologies

Lemberg Solutions

VVDN Technologies

Addon Web Solutions

Transition Technologies PSC

Screenmedia

MST Digital Agency

Inspirisys Solutions Limited

Tadbir Gostaran

Allied Telesis

Degetel

Palnar Transmedia Pvt Ltd

HeyDay Pro

fabbricadigitale

Purple Scout

Embedded Access

xITee k.s.

Softengi

Seashore Partners

LixarIT

Intellectsoft

QUALITANCE

Systango

Want to see your company here?

Get vetted

Sponsor this ranking

More it service providers rankings

Related reading

Pakistan orders spinning mills to stream production video to the FBR

Tractian raises $130m Series D at $1.4bn for machine-health AI

Syncrowin raises A$3m led by Collide Capital for industrial AI

More categories

More on TrustList