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.

Want your company here?

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

Maginus Software Solutions
Web Development · Web Design · E-Commerce Development
For companies – big and small – for whom success depends on growing online, we provide what it takes to sell better online and serve your customers better than your competitors.
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Open Data Institute
Mobile App Development · Web Development · Web Design
The ODI was co-founded in 2012 by the inventor of the web Sir Tim Berners-Lee and Artificial Intelligence expert Sir Nigel Shadbolt to advocate for the innovative use of open data…
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Testing Circle
Web Development · Web Design · UI/UX Design
Testing Circle is a leading Software Testing Services provider to leading Finance, Telco, Government, Retail, Gaming, Media and FTSE 100 clients.
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Sparta Global
Web Development · Web Design · UI/UX Design
Sparta Global is a provider of technology and business services to public and private sector organisations, including the finance, insurance, media, retail, legal and telco…
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TheTin
Mobile App Development · Web Development · Web Design
We help you confidently navigate an ever more complex digital world.
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EMIS Health
Web Development · Web Design · UI/UX Design
We’re the UK leader in clinical IT systems for joined-up patient care.
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Content and Code
Web Development · Web Design · UI/UX Design
Content and Code solves business challenges with creative IT solutions.
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Torsion Information Security
Web Development · Web Design · UI/UX Design
TORSION delivers Secure Data Access Control, invisibly integrated with your business and IT.
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Joseph Harry LTD
Web Development · Web Design · UI/UX Design
Joseph Harry Limited is a recruitment and headhunting company that specializes in the provision of the contract and permanent IT staff to the financial sector.
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Codurance
Mobile App Development · Web Development · Web Design
Software is our passion. We are software craftspeople. We build well-crafted software for our customers, we help developers to get better at their craft through training, coaching…
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Scancom Distribution Limited
Web Development · Web Design · UI/UX Design
Scancom has a long tradition of leadership and innovation in the Airtime arena.
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Bunting
Web Development · Web Design · UI/UX Design
An 'About Us' page that's actually… about us. It's hard to describe our personality in words.
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Endless Gain
Web Development · Web Design · UI/UX Design
Optimising online human behaviour. We create, optimise and personalise customer experiences to increase revenue for our clients.
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what3words
E-Commerce Development · Digital Marketing · WordPress
what3words is the simplest way to talk about location. It has divided the world into 3m x 3m squares, each with a unique 3-word address.
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SentiSum
Custom Software Development · Software Development · CMS Development
Understanding your customer is challenging but we are on a mission to make it easy, scalable and accurate.
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Segmentify
Web Development · Web Design · UI/UX Design
If you’re looking for a personalization solution to increase sales, boost customer engagement and provide better insights into your customers than other solutions then look no…
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Fuse Universal
Mobile App Development · iOS App · E-Commerce Development
Fuse Universal is unique: A next-generation, mobile-first solution that has turned Learning & Development on its head.
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Inhealthcare
Web Development · Web Design · UI/UX Design
Inhealthcare is a digital health and telehealth provider working with NHS organizations to digitize care.
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Virtalis
Web Development · Web Design · UI/UX Design
Virtalis connect multiple datasets from multiple environments (CAD, PLM, MES) so that colleagues, partners, and suppliers can collaborate on complex projects using a common visual…
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Fifty
Web Development · Web Design · UI/UX Design
It's an old-fashioned approach to a cutting-edge discipline. A lot of hardware, machine learning, and AI underpins our analysis, but it's delivered by people, not machines.
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Piin - Checkin. Discover. Meet.
Web Development · Web Design · UI/UX Design
In a world of algorithms, hashtags and followers - know the importance of human connection… Piin uses your smartphone’s built-in GPS, in combination with Google Places, to enable…
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Neos Interactive
Web Development · Web Design · UI/UX Design
Neos Interactive is a leading software development company focusing on the hospitality sector.
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Humanotics
Web Development · Web Design · UI/UX Design
Humanotics’ mission is to demystify complex Artificial Intelligence technologies to power better human experiences.
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Securience
Web Development · Web Design · UI/UX Design
Securience is an organization specializing in Identity Management, Access and Governance solutions.
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For vendors

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Sponsor the eCommerce ranking

Paid · always labelled

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

Maginus Software Solutions

Open Data Institute

Testing Circle

Sparta Global

TheTin

EMIS Health

Content and Code

Torsion Information Security

Joseph Harry LTD

Codurance

Scancom Distribution Limited

Bunting

Endless Gain

what3words

SentiSum

Segmentify

Fuse Universal

Inhealthcare

Virtalis

Fifty

Piin - Checkin. Discover. Meet.

Neos Interactive

Humanotics

Securience