Companies · category

Top IT Service Providers for IT Services

5,456 IT service providers ranked by rating, review volume and listing quality.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

Want your company here?

Between them, the 600 best-ranked of these 5,456 IT service providers cover web development (520), web design (488), PHP (481) and eCommerce (478). They also list work in Delhi NCR. 600 of them have written a profile you can read before you get in touch.

TrustList ranks more than 5,400 IT service providers offering IT services, ordered on client reviews and profile quality, never on payment. At the top right now: INAP, UST Global and Atharva System.

The largest markets we rank for IT services: UK (871) · USA (870) · Germany (370) · Canada (313).

What to check before you shortlist

Service levels and response times, in the contract
Security certifications that match your obligations
What is covered on site and what is remote
Exit terms: how you get your data and credentials back if you leave

Filter by fitbudget, engagement, size and more

Datamatics Global Services Limited
Software Development · E-Commerce Development · eCommerce · Also in India
Datamatics is a global provider of Consulting, Information Technology (IT), Data Management and Business Process Management services to several Fortune 500 companies.
Write a review
MSRCosmos LLC
ERP Software Development · Software Development · eCommerce · Also in United States of America
MSRCosmos enables your team to deliver solutions that set the foundation for achieving strategic business objectives.
Write a review
Vohkus
Web Development · Web Design · UI/UX Design · Also in United Kingdom
When the only constant is change, staying ahead in business is a non-stop business.
Write a review
Fluance AG
Web Development · Web Design · PHP · Also in Switzerland
Fluance AG, based in Solothurn, the most beautiful baroque city in Switzerland, has a lot to offer.
Write a review
Executive Resource Group
Web Development · Web Design · PHP · Also in United Kingdom
Placing the best people at the heart of technical change – through IT and HR transformation – as well as essential public service delivery.
Write a review
tecnologika
Web Development · Web Design · React Native · Also in United Kingdom
Incorporated in London during the peak of the global recession, tecnologika has utilized solutions-focused & verticalized industry expertise to design, deliver & deploy IT…
Write a review
Twin Systems Limited
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Twin Technology managed services are designed to add value, deliver innovation and above all ensure our services are professional and add value every day. We focus on 4 key areas.
Write a review
Veridium
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Veridium's software can reduce or eliminate identity as a major attack vector, by replacing the vulnerable password with biometric authentication.
Write a review
Virtual Instruments
Web Development · Web Design · UI/UX Design · Also in United States of America
Virtana delivers the industry’s only real-time monitoring and AIOps platform for mission-critical IT infrastructure — from the data center to the public cloud.
Write a review
Contino
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Contino is a global Enterprise DevOps, Data and Cloud Transformation Consultancy.
Write a review
Datto, Inc.
Web Development · Web Design · iOS App · Also in United States of America
As the world’s leading provider of IT solutions delivered by Managed Service Providers (MSPs), Datto believes there is no limit to what small and medium businesses can achieve with…
Write a review
CineGo
Web Development · Web Design · UI/UX Design · Also in United Kingdom
CineGo streamlines the process of a trip to the Cinema with its subscription service along with an Uber-like, algorithm that intelligently displays the location, times and films…
Write a review
Jola Cloud Solutions Ltd
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Jola is an award-winning, channel-only supplier of business communications, specializing in mobile data SIMs.
Write a review
nubeGO
Web Development · Web Design · UI/UX Design · Also in United Kingdom
NubeGO wants to ensure that the speed and scalability of the cloud are available and ever-present in organizations across the globe.
Write a review
Cognito iQ
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Cognito iQ is a combination of intelligent mobile workforce management software, best-practice processes and proven techniques.
Write a review
Santex
Social Media Marketing · Web Development · Web Design · Also in United States of America
At Santex we provide on-demand software engineering services to help people and businesses throughout the world transform their vision into reality.
Write a review
QuantumBlack
Software Development · Data Science · Cloud · Also in United Kingdom
QuantumBlack, a McKinsey Company, helps companies use data to drive decisions.
Write a review
Berkeley Square IT
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Berkeley Square IT specializes in permanent and contract staff for both national and international clients, for a variety of roles across a broad range of industry sectors.
Write a review
Teradata
Web Development · Web Design · iOS App · Also in United States of America
It’s time to stop buying into partial solutions that overpromise and underdeliver. It’s time to invest in answers.
Write a review
GlobalData Plc
Web Development · Web Design · UI/UX Design · Also in United Kingdom
The world is changing exponentially, resulting in unprecedented opportunities and challenges that individual organizations and entire industries need to understand and navigate.
Write a review
Testhouse Ltd
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Testhouse is a thought and market leader in Software Quality Management, Application Lifecycle Management (ALM) and DevOps providing on-site, on-shore and off-shore test services…
Write a review
Backbase
Mobile App Development · Web Development · Web Design · Also in Netherlands
Backbase is a fast-growing fin-tech software provider that empowers financial institutions to accelerate their digital transformation and effectively compete in a digital-first…
Write a review
Fiserv
Web Development · Web Design · UI/UX Design · Also in United States of America
The small business owner ready to meet another busy day. The young home buyer on the way to her first real estate closing. Roommates splitting the monthly expenses.
Write a review
Mambu
Web Development · Web Design · UI/UX Design · Also in Germany
Mambu gives financial institutions a powerful competitive edge by allowing them to rapidly create, launch and service any lending or deposit portfolio through a modern SaaS banking…
Write a review

For vendors

Want to see your company here?

The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, 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

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

IT Services companies by country

Same subject

More it service providers rankings

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

All 284 rankings

Articles

Latest insights

The newest guides and analysis from TrustList Insights.

All articles

News

22 Sept 2026 · TrustList Editorial

Helpfeel says Gyazo breach exposed 23.62 million user records and screenshot text

Helpfeel said on 16 September that attackers exploiting a Gyazo upload server took about 23.62m user records and about 490m image metadata…

News

22 Sept 2026 · TrustList Editorial

Cisco ISE flaw CVE-2026-76460 is being exploited, scores 10 and has no workaround

Cisco said on 16 September that CVE-2026-76460, an unauthenticated API bypass giving root on ISE and ISE-PIC, is being exploited and has no…

News

22 Sept 2026 · TrustList Editorial

Cloudflare to stop new cloudflared builds for 32-bit Windows and Intel Macs from 2027

Cloudflare's changelog (18 September) says that starting in 2027 it will deprecate 32-bit Windows and Intel macOS builds of cloudflared and…

Browse

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.