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.

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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

Z-CARD
Web Development · Web Design · iOS App · Also in United Kingdom
Z-CARD is the global specialist in PocketMedia. We believe that successful marketing is all about simple ideas, brilliantly executed, that reinforce your brand message.
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IRIS Software Group
Web Development · Web Design · UI/UX Design · Also in United Kingdom
We know your business success lies in getting critical operational tasks right first time, every time, as simply as possible.
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ESG Global
Web Development · Web Design · iOS App · Also in United Kingdom
ESG is an outsourcing company engaged in all IT processes, business processes, KPO & RPO.
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Hortor Limited
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Hortor is an established global strategic resourcing consultancy, founded by two entrepreneurs with extensive corporate experience.
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Ceridian
Web Development · Web Design · UI/UX Design · Also in Canada
Ceridian is a global human capital management software company.
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Toll Collect GmbH
Software Development · E-Commerce Development · Web Security · Also in Germany
Toll Collect collects the truck toll for vehicles with a gross vehicle weight of more than 7.5 tons and bills the fee with over 200,000 national and international companies.
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Statista GmbH
Social Media Marketing · Software Development · E-Commerce Development · Also in Germany
Statista is the company behind www.statista.com, one of the world’s leading statistics portals.
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SendBird
Mobile App Development · Web Development · Web Design · Also in United States of America
At SendBird, we are building the most scalable and powerful chat API in the world.
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Opencast Software
Web Development · Web Design · Software Development · Also in United Kingdom
Opencast Software is an Enterprise IT Consultancy that works with corporate IT departments to deliver their change.
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Sparkassen-Finanzportal GmbH
UI/UX Design · iOS App · Software Development · Also in Germany
SFP is the central service provider for communication and digital services in the Sparkassen-Finanzgruppe.
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Dassault Systemes 3DExcite GmbH
UI/UX Design · Software Development · E-Commerce Development · Also in Germany
We embrace the fact that business is changing and transformation never stops.
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Spearhead AG
Web Development · Web Design · UI/UX Design · Also in Switzerland
Vehicle Telematics not only redefines the way drivers interact with their cars, but it also redefines the way Insurers and Fleet Operators should interact with their customers,…
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Cutover
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Cutover, the leader in work orchestration and observability, is the only platform that provides full organizational visibility into dynamic flows of work, bringing them out of the…
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Rocket Internet SE
E-Commerce Development · Digital Marketing · eCommerce · Also in Germany
Rocket Internet incubates, builds and operationally develops internet-based business models. It provides operational support to its companies and helps them scale internationally.
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FMP Global
Web Development · Web Design · UI/UX Design · Also in United Kingdom
FMP Global is the leading provider of payroll and HR services to international and UK based SME organizations, with over 40 years of experience.
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Wavex Technology Ltd
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Wavex Technology is an award-winning, independent IT Services firm, founded in 1998 we offer our clients a secure and fully managed IT service.
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TSG
Web Development · Web Design · UI/UX Design · Also in United Kingdom
One Technology Partner is all you need. TSG is one of the UK's leading IT companies, trusted by thousands of businesses across a wide variety of industries.
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Insight Capital Partners
Mobile App Development · Web Development · Web Design · Also in United Kingdom
Insight Capital is an innovation company that implements investor-led ideas at speed and scale.
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BCN Group Ltd
Web Development · Web Design · PHP · Also in United Kingdom
BCN was formed in Wilmslow, just south of Manchester, in 2009 by two entrepreneurs Simon Kelf and Matt Smith.
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telent Technology Services Ltd
Mobile App Development · Web Development · Web Design · Also in United Kingdom
telent is a leading technology company that designs and delivers solutions and services for organizations to create, improve and maintain their mission-critical communications…
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Liberata
Web Design · UI/UX Design · iOS App · Also in United Kingdom
Established in 1975, Liberata is a business process services company that provides specialist outsourcing, on-demand business services and a full range of IT services.
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WNS Global Services
Web Development · Web Design · UI/UX Design · Also in India
WNS (Holdings) Limited (NYSE: WNS) is a leading Business Process Management (BPM) company.
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Bootcamp Software, Inc.
ERP Software Development · ERP · Also in United States of America
Boot Camp offers predictive performance and capacity management solutions that predict performance, optimize existing IT infrastructures for improved return on investment, and…
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Outsource Accelerator
Web Development · Web Design · UI/UX Design · Also in United Kingdom
Outsource Accelerator was founded by Derek Gallimore in response to the need for independent unbiased information and education on outsourcing and offshoring.
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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
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