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Top IT Product Companies for JavaScript

202 of 631 IT product companies ranked on evidence in the Q4 2026 edition.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

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Between them, the 600 best-ranked of these 631 IT product companies cover web development (506), web design (389), iOS app (380) and PHP (377). They also list work in Delhi NCR, Bengaluru, India, Pune and Mumbai. 600 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

202 of 631 IT product 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 IT product companies 202 ranked SMEs 194 ranked

Filter by fitbudget, engagement, size and more

Vulog
Mobile App Development · Web Development · iOS App · Also in France
Vulog supplies software for shared mobility businesses. Its AI-powered platform lets an operator run several vehicle services from the same fleet.
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Why #96 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DDN Storage
Web Development · Web Design · UI/UX Design · Also in United States of America
DDN Storage designs and sells storage systems and software for data-heavy computing.
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Why #96 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Teltonika
Mobile App Development · Web Development · PHP · Also in Lithuania
Teltonika is an internet of things company whose product range covers networking, vehicle tracking, charging and health devices.
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Why #96 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
A
Acrolinx
Artificial Intelligence - AI · Custom Software Development · ERP Software Development · Also in Germany
Acrolinx is an enterprise content governance platform that has now been renamed Markup AI.
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Why #96 (shared): In business 20+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Kaltura
Web Development · Web Design · IT Services · Also in United States of America
Kaltura builds video software that other organisations use to host, manage and deliver video.
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Why #96 (shared): Founded 2006, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Libelium
Mobile App Development · Web Development · iOS App · Also in Spain
Libelium designs and manufactures wireless sensor network devices.
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Why #96 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
MailStore Software GmbH
Web Design · IT Services · Software Development · Also in Germany
MailStore Software GmbH develops email archiving software from its base in Viersen, Germany, near Düsseldorf.
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Why #96 (shared): Founded 2006, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Datto, Inc.
Web Development · Web Design · iOS App · Also in United States of America
Datto, Inc. is a technology company whose products are mainly delivered to small and medium businesses by managed service providers.
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Why #104: Founded 2007, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Robart GmbH
Web Development · Web Design · iOS App · Also in Austria
Robart GmbH develops artificial intelligence and navigation for mobile robots. Home appliance makers build its technology into their own machines.
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Why #105: Founded 2009 · Team of 70+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
ThunderSoft
Mobile App Development · Web Development · iOS App · Also in Shanghai and Beijing
ThunderSoft, formally Thunder Software Technology Co., Ltd., is a Beijing-headquartered company that develops operating system products and related software.
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Why #106 (shared): Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Kalliope
Web Development · Web Design · IT Services · Also in Italy
Kalliope is the company behind KalliopePBX, a business telephone system launched in 2008.
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Why #106 (shared): Founded 2008, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
NDOT Technologies
Mobile App Development · Web Development · iOS App · Also in India
NDOT Technologies is a product company that builds software for the transportation and logistics sector.
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Why #106 (shared): Founded 2008, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Sinch
Web Development · Web Design · UI/UX Design · Also in Sweden
Sinch is a cloud communications company headquartered in Stockholm, Sweden. It lets businesses reach mobile phones through messaging, voice, email and video.
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Why #106 (shared): Founded 2008, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
BCSG
Web Development · Web Design · UI/UX Design · Also in United Kingdom
BCSG runs cloud application marketplaces that banks and telecom operators offer to their small business customers.
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Why #106 (shared): Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Sellsy
ERP Software Development · iOS App · Software Development · Also in France
Sellsy makes business management software that brings sales, invoicing and finance into a single application. It was founded in 2009 and is now part of the TeamSystem group.
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Why #111 (shared): Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Signavio GmbH
iOS App · UI/UX Design · Software Development · Also in Germany
Signavio GmbH makes software for modelling, managing and improving business processes.
Write a review
Why #111 (shared): Founded 2009, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Ridecell
Web Development · Web Design · iOS App · Also in United States of America
Ridecell is a software company founded in 2009 that began by helping firms run shared mobility services such as car sharing.
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Why #111 (shared): Founded 2009, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
iAdvize
Mobile App Development · Web Development · Web Design · Also in France
iAdvize is a conversational platform that links shoppers with advice in real-time messaging. Its current site centres on an AI shopping assistant for online stores.
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Why #114: Founded 2010 · Team of 190+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Big Switch Networks
Web Development · Web Design · iOS App · Also in United States of America
Big Switch Networks describes itself as a cloud-first networking company that brings public cloud-style networking to organisations.
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Why #115 (shared): Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
B
Bannerflow
Web Development · Web Design · Software Development · Also in Sweden
Bannerflow is a cloud-based creative management platform for display advertising, founded in 2010.
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Why #115 (shared): Founded 2010, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
VG
VERSO GmbH
Web Development · iOS App · UI/UX Design · Also in Germany
VERSO GmbH combines software and advisory work to help companies manage sustainability.
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Why #115 (shared): Founded 2010, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Sysinfotools Software Pvt. Ltd.
Mobile App Development · Web Development · Web Design · Also in Delhi NCR
Windows utilities for data recovery, email migration, backup and file management, for individuals, firms and government bodies
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Why #115 (shared): Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Apps Panel
Mobile App Development · Web Development · iOS App · Also in France
Apps Panel provides tools to manage mobile applications on iOS, Android, Windows Phone and the web. It has operated since 2010.
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Why #115 (shared): Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
iRiS Software Systems Ltd
Mobile App Development · iOS App · Software Development · Also in United Kingdom
iRiS Software Systems Ltd builds a cloud-hosted guest experience platform for the hospitality industry.
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Why #115 (shared): Founded 2010 · Boutique, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.

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Top IT Product Companies for JavaScript

Vulog

DDN Storage

Teltonika

Acrolinx

Kaltura

Libelium

MailStore Software GmbH

Datto, Inc.

Robart GmbH

ThunderSoft

Kalliope

NDOT Technologies

Sinch

BCSG

Sellsy

Signavio GmbH

Ridecell

iAdvize

Big Switch Networks

Bannerflow

VERSO GmbH

Sysinfotools Software Pvt. Ltd.

Apps Panel

iRiS Software Systems Ltd

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