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

Parity Group PLC
Web Development · Web Design · UI/UX Design
We are a consultancy that focuses on the relationship between technology and people, to help you unlock the true power of data within your organization.
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Mobica
AR & VR · Web Development · Web Design
Mobica (Mobica.com) is a global software services company, delivering enabling technologies that transform business outcomes.
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Triangulate Distribution Ltd
Web Development · Web Design · UI/UX Design
We are a market-leading specialist software distributor and consultancy. We deliver state of the art, next-generation, software-defined, hyper-converged cloud solutions.
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Sunspeed Transport Services Ltd
Web Development · Web Design · UI/UX Design
Sunspeed are leaders in Server Relocation and Data Center Migration. With over 28 years of experience specialising in Server Migration and Data Center Relocation.
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Fresh Relevance
Web Development · Web Design · UI/UX Design
Fresh Relevance is the Personalization Platform to boost ROI. Built to Help Marketers Get Their Jobs Done. Delight your customers and your boss.
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Intelistyle
Artificial Intelligence - AI · Web Development · Web Design
Intelistyle is an Artificial Intelligence fashion stylist. For apparel shoppers that find it hard to decide how to style their own clothes or which clothes to buy to create a…
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Linkdex
Social Media Marketing · Web Development · Web Design
The Linkdex Enterprise SEO Platform is delivered as SaaS - Software as a Service. It's a platform. Not a series of disparate and disjointed tools.
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Tillr
Web Development · Web Design · IT Services
Tillr is a configurable compliance platform designed for organizations that want to centralize all their compliance management needs, standardizing and optimizing Assessments,…
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iCore Ltd
Web Development · Web Design · UI/UX Design
iCore has throughout its existence aimed to be ahead of our customer’s needs by tracking industry trends and identifying what challenges and opportunities this will bring to IT…
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DBD Media
Social Media Marketing · Web Development · Web Design
DBD has now joined forces with Verb Brands. DBD is a digital marketing agency with a search at its heart.
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Acxiom
Mobile App Development · Social Media Marketing · Web Development
Acxiom is a technology and services company that provides the data foundation for the world's best marketers.
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Digi2al Ltd
Artificial Intelligence - AI · Mobile App Development · Web Development
Hello. We’re Digi2al. Over the last five years, we’ve built award-winning digital services, that have changed the way users engage with the public sector.
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Attach Digital
Web Development · Web Design · UI/UX Design
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Evosite
Mobile App Development · Web Development · Web Design
We are digital experts determined to find a superior solution. We know that your online platforms could be more attractive, less complicated, should work harder and convert better.
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D2 Interactive
Search Engine Optimization · Web Development · Web Design
D2 Interactive is a web & mobile development agency based in the City of London, known for Smart Rewards and Smart Spaces.
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DigitalBridge HQ
Web Development · Web Design · UI/UX Design
DigitalBridge is a Guided Design platform that helps kitchen and bathroom retailers streamline their customers’ renovation process.
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AmazeRealise
Web Development · Web Design · UI/UX Design
We do what very few digital agencies do. Our work is focused on creating advantages for your customers, your staff and your business.
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SO technology
Mobile App Development · Social Media Marketing · Web Development
We're an award-winning design & technology company. We create awesome web and mobile apps that help businesses scale up.
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Quantexa
Artificial Intelligence - AI · Web Development · Web Design
Quantexa empowers organizations to drive better decisions from their data.
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Digitas UK
Social Media Marketing · Web Development · Web Design
Digitas is The Connected Marketing Agency, relentlessly committed to helping brands better connect with people through Truth. Connection. Wonder.
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Featurespace
Web Development · Web Design · UI/UX Design
Featurespace is the inventor of Adaptive Behavioral Analytics and the award-winning ARIC Risk Hub. We're globally recognized as the industry expert in combatting financial crime.
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Welford Media
Social Media Marketing · Web Development · Web Design
Welford Media is a digital specialist agency based in the vibrant city of Leeds.
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ANS Group
Web Development · Web Design · UI/UX Design
We are ANS. The UK’s fastest moving and most innovative digital and cloud experts. We make it our business to push boundaries to help organizations ignite their digital ambitions.
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Toaster
Web Development · Web Design · UI/UX Design
Toaster crafts beautiful design with emerging technology to create connections between brands and people.
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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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Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for eCommerce in the UK

Parity Group PLC

Mobica

Triangulate Distribution Ltd

Sunspeed Transport Services Ltd

Fresh Relevance

Intelistyle

Linkdex

Tillr

iCore Ltd

DBD Media

Acxiom

Digi2al Ltd

Attach Digital

Evosite

D2 Interactive

DigitalBridge HQ

AmazeRealise

SO technology

Quantexa

Digitas UK

Featurespace

Welford Media

ANS Group

Toaster