Companies · category

Top IT Service Providers for JavaScript in India

390 IT service providers ranked by rating, review volume and listing quality.

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.

Want your company here?

Between them, the 388 best-ranked of these 390 IT service providers cover web development (374), iOS app (315), mobile app development (309) and android (307). They also list work in Delhi NCR, Bengaluru, India, Ahmedabad and Pune. 385 of them have written a profile you can read before you get in touch.

We list more than 350 IT service providers in India listed for JavaScript development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Zepto Systems ltd, Tecziq Solutions and SocialDNA Labs.

Before you shortlist, check

Which frameworks they use, and why for your project
Automated tests and code review as standard
Performance and accessibility targets agreed up front
How dependencies are kept up to date after launch

Filter by fitbudget, engagement, size and more

NSquare Xperts
Mobile App Development · Web Development · iOS App
NSquare Xperts is a software development services company, specializing in CRM, Mobile Application Development and Product Engineering Services.
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4 Marketing Technology Venture
Mobile App Development · Web Development · iOS App
We are an innovative, next-generation Marketing Technology services enterprise that serves governments, small and medium businesses, private and public sector enterprises.
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Signzy
Web Development · iOS App · UI/UX Design · Also in Mumbai and Bengaluru, India
Signzy offers a digital onboarding solution for banks, NBFCs, and other financial institutions.
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JMR Infotech
Web Development · iOS App · UI/UX Design
With delivery and development centers in India, a sizable global presence and customers spread across 5 continents, JMR Infotech is a leading provider of information technology and…
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Subbecho.com Private Limited
Web Development · iOS App · UI/UX Design
Subbecho Strategy shapes our client's future growth considering how technology will impact industry and business models with our strategic solution & services.
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7Targets
Web Development · iOS App · UI/UX Design · Also in Pune
poor sales and marketing. Even when your target persona is crystal clear, still we see that reaching out effectively is a challenge.
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Persistent Systems
Web Development · iOS App · UI/UX Design
We build software that drives the business of our customers; enterprises and software product companies with software at the core of their digital transformation.
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Quantica Computacao
Mobile App Development · Web Development · iOS App
Quantica Computacao is in quantum computing space and we are building a quantum computing platform.
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TechDimension IT Solutions
Web Development · iOS App · UI/UX Design
TechDimension IT Solutions is based out of Hyderabad, India. Established in 2014, the company is extremely focused on delivering high-quality solutions based on cutting edge…
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iFour Technolab Pvt. Ltd.
Mobile App Development · Web Development · iOS App · Also in Ahmedabad
iFour Technolab, a leading IT service provider in India is proficient in simplifying the client demands with sustainable and personalized IT solutions globally.
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Wemonde
Mobile App Development · Web Development · iOS App · Also in Delhi NCR
Wemonde is one of the leading growing global IT service provider company based in Gurgaon, India.
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ISGin-Service Marketplace
Mobile App Development · Web Development · iOS App
We at ISGIN Group, We are working for a vision to inspire entrepreneurs, family business groups, solo-preneurs to create value differentiation by leveraging our hard research…
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CtrlS Datacenters Ltd
Web Development · iOS App · UI/UX Design · Also in Kolkata and Chennai
CtrlS is Asia's largest Tier 4 Datacenter and managed services provider and trusted advisor to over 3,500 Indian and world’s leading organizations including 15 of the Fortune 100…
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CloudSEK
Search Engine Optimization · Web Development · iOS App
To build the world’s fastest and most reliable AI technology, that identifies and resolves digital threats.
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Caritor Solutions India Pvt Ltd
Mobile App Development · Web Development · iOS App · Also in Bengaluru, India
Caritor Solutions India Pvt. Ltd. ( Oracle Gold partner) is a leading IT Services Company.
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Mechcubei Solutions Pvt. Ltd.
Mobile App Development · Web Development · iOS App
Mechcubei is a growing software development company primarily based in India and the USA.
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Botstatz
Mobile App Development · Web Development · iOS App
We are an Enterprise Automation Platform that enables organizations to scale, optimize and efficiently manage their automation programs.
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EPIKInDiFi
Web Development · iOS App · UI/UX Design
EPIKInDifi is a young technology company focused on building disruptive digital automation products using the latest technologies such as AI and automation.
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Tech Mahindra
Web Development · UI/UX Design · Web Design
This is the official Tech Mahindra page. Tech Mahindra represents the connected world, offering innovative and customer-centric information technology experiences, enabling…
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Harbinger Systems
Web Development · iOS App · UI/UX Design
Harbinger Systems is a global company providing software technology services for independent software vendors and enterprises, with a specialization in product engineering.
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Excelra
Mobile App Development · Web Development · iOS App
Excelra is a leading global Biopharma Data and Analytics company.
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Sinon Tech Pvt Ltd
Mobile App Development · Web Development · iOS App · Also in Ahmedabad
With a huge team of qualified and skilled IT professionals, Sinon Tech has been providing advanced solutions for a long time now.
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Swiggy
Mobile App Development · Web Development · iOS App
Swiggy went from just 2 neighborhoods in Bangalore in 2014 to become India’s largest on-demand delivery platform!
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ToggleNow Software Solutions Pvt Ltd
Mobile App Development · Custom Software Development · Web Development · Also in Hyderabad and Pune
ToggleNow has been in the business of providing world-class SAP services to a number of reputed clients since 2011.
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For vendors

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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names India are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (762) · UK (478) · Germany (214) · Ukraine (145).

Other specialisms in India: Android app development (903) · iOS app development (849) · e-commerce (813) · PHP development (669) · UI/UX design (643).

Every IT service provider in India: the full list.

Every category in India: the India country page.

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More on TrustList

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

Top IT Service Providers for JavaScript in India

NSquare Xperts

4 Marketing Technology Venture

Signzy

JMR Infotech

Subbecho.com Private Limited

7Targets

Persistent Systems

Quantica Computacao

TechDimension IT Solutions

iFour Technolab Pvt. Ltd.

Wemonde

ISGin-Service Marketplace

CtrlS Datacenters Ltd

CloudSEK

Caritor Solutions India Pvt Ltd

Mechcubei Solutions Pvt. Ltd.

Botstatz

EPIKInDiFi

Tech Mahindra

Harbinger Systems

Excelra

Sinon Tech Pvt Ltd

Swiggy

ToggleNow Software Solutions Pvt Ltd