Companies · category

Top IT Service Providers for eCommerce in the UK

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

E-commerce covers selling online: the storefront, the catalogue, checkout, payments, and the operational tail of orders, stock, returns and tax. Providers in this category range from firms that configure an off-the-shelf platform to teams that build bespoke commerce systems, and the two are priced and maintained very differently.

The decision that shapes everything else is platform versus custom. A hosted platform is faster and cheaper to start and constrains what you can change; a custom build inverts both. Beyond that, ask where the catalogue and stock actually live — a storefront that keeps its own copy of stock, separate from whatever your business already runs on, is the source of most of the operational pain in this category.

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Between them, the 600 best-ranked of these 853 IT service providers cover web development (563), web design (532), UI/UX design (443) and WordPress (431). They also list work in London. 594 of them have written a profile you can read before you get in touch.

We list more than 850 IT service providers in the UK listed for e-commerce. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Marzee Labs, Website Express and Your Dev Team.

Before you shortlist, check

Hands-on experience with your platform, not only e-commerce in general
Payments, tax and shipping set up end to end
A migration plan that keeps your URLs and search rankings
How the store performs under peak traffic

Filter by fitbudget, engagement, size and more

Customer Focus Software
Web Development · Web Design · E-Commerce Development
Websites for Promotional Product Distributors \ CRM Software for Promotional Products \ Websites with Online Designer for Sign Makers \ ERP Software for Print Brokers / Managers…
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Testnomics
Web Development · Web Design · UI/UX Design
Testnomics originated in 2018 with two principals dedicated to integrity and excellence in testing and quality assurance.
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PASS Technology Group
Mobile App Development · Web Development · Web Design
Background screening. Simplified. The PASS platform is intuitive, slick and seamless.
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Autologyx
Mobile App Development · Web Development · Web Design
autologyx digital operations platform enables enterprise businesses to automate complex mission-critical processes faster and more cost-effectively than existing automation…
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Safe Computing
Web Development · Web Design · UI/UX Design
Safe Computing, now part of Access Group (www.theaccessgroup.com), is a vibrant Leicester-based software & services company.
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HooYu
Web Development · Web Design · UI/UX Design
At HooYu, we are specialists in building database check and identity confirmation products and our platforms are used by millions of users each month.
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Atech Support
Web Development · Web Design · UI/UX Design
Atech Support is a leading Managed Services Provider and Azure Cloud Solution Provider, based in the UK.
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Causeway Technologies
Web Development · Web Design · UI/UX Design
Causeway is the only global software provider that powers the design, build, operation and maintenance of the built environment.
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Inatech
Search Engine Optimization · UI/UX Design · IT Services
Established in 2002, we are a global provider of intelligent cloud ETRM and fuel management software to the physical oil trading, bunkering and shipping industries.
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AIA Worldwide
Social Media Marketing · Web Development · Web Design
AIA Worldwide's industry-leading blend of imagination, invention, and ingenuity is now available at 51 locations across the globe.
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Kognitio
Web Development · Web Design · UI/UX Design
Kognitio is a pioneer in the development of scale-out, in-memory software for big data analytics, providing an ultra-fast, high-concurrency SQL layer that allows modern BI and…
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Excis Ltd
Web Development · Web Design · IT Services
Welcome to Excis - one world, one team – solving your international IT needs!
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aap3
Web Development · Web Design · UI/UX Design
Let’s start with the facts. aap3 is a successful technology services organization that provides complimentary, bespoke enterprise-grade technology services for the ‘channel’.
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Codem Digital Ltd
Social Media Marketing · Search Engine Optimization · Web Development
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FarmaTrust
Artificial Intelligence - AI · Web Development · Web Design
FarmaTrust is the most efficient global tracking system which provides security to both patients and the pharmaceutical industry to ensure counterfeit drugs do not enter the supply…
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nChain
Web Development · Web Design · UI/UX Design
nChain believes that Bitcoin SV (BSV) is the original Bitcoin and is the global public blockchain of the future.
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Tungsten Network
Web Development · Web Design · UI/UX Design
At the heart of the global marketplace are the billions of transactions that happen every day.
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Aicura Solutions
Web Development · Web Design · UI/UX Design
We deliver cutting edge software for banks. As a platform-led, industry-approved financial services technology provider our mission is to help banking clients deliver leading…
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Tryzens
Web Development · Web Design · IT Services
Since 2004, we've been trusted by retail’s biggest names to plan, implement and maintain eCommerce systems that drive business performance, and to develop multichannel retail…
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Margolis
Web Development · Web Design · UI/UX Design
Print, scan, copy, fax or archive. Our unique approach to document management solutions enables your business to control and manage document workflow which guarantees increased…
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Limpio Office Solutions
Mobile App Development · Web Development · Web Design
Whether you need a single desktop printer delivered overnight or a full Managed Print Service designed and implemented, Limpio can deliver.
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Altodigital
Web Development · Web Design · UI/UX Design
Established in 1975, Altodigital is one of the largest suppliers of office technology in the UK.
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Inflectiontech Limited
Web Development · Web Design · UI/UX Design
InflectionTech specialise in planning and managing the delivery of best in class data centre builds, white space build-outs, upgrades and migrations.
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IT Document Solutions Limited
Web Development · Web Design · UI/UX Design
IT Document Solutions Ltd a trusted provider of managed print and document solutions to businesses and organizations across the UK, the company provides a structured and…
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For vendors

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A Sponsored card above the eCommerce ranked list
Marked Sponsored, and it never changes the order
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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 the UK 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 (1,539) · India (813) · Germany (553) · Canada (451).

Other specialisms in the UK: UI/UX design (941) · Android app development (812) · iOS app development (800) · WordPress (752) · PHP development (728).

Every IT service provider in the UK: the full list.

Every category in the UK: the UK country page.

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

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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 eCommerce in the UK

Customer Focus Software

Testnomics

PASS Technology Group

Autologyx

Safe Computing

HooYu

Atech Support

Causeway Technologies

Inatech

AIA Worldwide

Kognitio

Excis Ltd

aap3

Codem Digital Ltd

FarmaTrust

nChain

Tungsten Network

Aicura Solutions

Tryzens

Margolis

Limpio Office Solutions

Altodigital

Inflectiontech Limited

IT Document Solutions Limited