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

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ARCH
Mobile App Development · Web Development · UI/UX Design
We are an award-winning consultancy that designs & builds software across the web, mobile, and back-office for leading brands and start-ups.
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Salt Studio
Social Media Marketing · Search Engine Optimization · Web Development
Salt Studio is made up of a network of highly talented specialists.
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Innovation Group Limited
Web Development · Web Design · UI/UX Design
Innovation Group manages critical incidents in the car and home on behalf of the world's leading insurers, brokers and fleet managers, together with warranty and service plan…
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Target Group
Web Development · Web Design · IT Services
Target Group is a leading provider of Business Process Outsourcing and operational transformation, specializing in the provision of lending, investments and savings services.
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durhamlane
Web Development · Web Design · UI/UX Design
durhamlane is a revenue acceleration consultancy. We help organizations increase their revenues, profits and build stronger customer relationships by focusing on sales performance.
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Dev Academy UK
Web Development · Web Design · UI/UX Design
Dev Academy was established in 2012 and following a lot of consultation with industry and government, it commenced its first course in 2014.
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MiQ Digital Ltd.
Search Engine Optimization · UI/UX Design · iOS App
Intelligence within marketing sits inside siloed systems and platforms.
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Tradedoubler
Search Engine Optimization · Web Design · UI/UX Design
Founded in Sweden in 1999 and listed on the OMX Nordic Exchange, Stockholm, in 2005, Tradedoubler is a leading international performance marketing company that drives results…
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Cravens
Web Development · Web Design · IT Services
We believe a strong purpose should be at the heart of every organization. It can inspire, cut complexity and answer the questions in business that matter.
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Quantanite
Web Development · Web Design · UI/UX Design
Quantanite is a global professional services company focusing on business process automation and offshoring.
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Sage
Web Development · Web Design · UI/UX Design
Be Sage. Build on. At Sage, we transform the way people think and work, enabling their organizations to thrive.
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NashTech Limited
Web Development · Web Design · UI/UX Design
NashTech has been delivering Consulting, Software Solutions and BPO from its development centers in Vietnam since 2000.
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@DevHub
Web Development · Web Design · UI/UX Design
Build your team in eight weeks and scale at your own pace. @DevHub was launched to reinvent the traditional IT outsourcing world because; quite frankly, we feel it’s outdated, not…
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Global Sourcing Association UK
Web Development · Web Design · IT Services
The GSA is the leading association serving both the outsourcing professional and the global outsourcing industry.
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Ascensos
Web Development · Web Design · UI/UX Design
Ascensos is built on our belief that not all contact centres need be the same. We are owner-managed, quality-focused and agile offering our clients an unfair advantage.
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Smart DCC
Web Development · Web Design · UI/UX Design
At the DCC, we believe in making Britain more connected, so we can all lead smarter greener lives. We’re creating this future by digitizing Britain’s energy infrastructure.
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Capita
Web Development · Web Design · UI/UX Design
We deliver innovative solutions and simplify the connections between businesses and customers, governments and citizens.
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Tech Nation
Web Development · Web Design · UI/UX Design
We believe the UK is the best place in the world to start and grow a digital business Tech Nation empowers ambitious tech entrepreneurs to scale faster through growth programmes,…
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GCI
Web Development · Web Design · UI/UX Design
Multi-award-winning GCI is one of the UK’s leading ICT Service Providers, with offices across the UK.
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Serco
Web Development · Web Design · UI/UX Design
Serco is one of the world’s largest providers of public services to Governments, employing over 50,000 people in over 20 countries.
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Quality Sales Leads Limited
Web Development · Web Design · UI/UX Design
Quality Sales Leads Limited (QSL) is a boutique Inside Sales Consultancy that specializes in outbound B2B Lead generation, B2B Sales appointment making & outsourced telesales…
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minicabit
Web Development · Web Design · UI/UX Design
As seen on Dragons Den, minicabit is a taxi cab comparison site for the UK, that lets you grab great deals across 550 UK locations.
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Smart Cookie Design Ltd
Mobile App Development · Search Engine Optimization · Web Development
Smart Cookie Design is an Ecommerce specialist agency and Shopify Experts helping businesses of all sizes grow online. Based in London.
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Gibbs Hybrid
Web Development · Web Design · UI/UX Design
Gibbs Hybrid is an international IT and Business Services firm providing a "one-stop-shop" helping customers with Project Consulting, Talent and Outsourced solutions, whilst…
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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

ARCH

Salt Studio

Innovation Group Limited

Target Group

durhamlane

Dev Academy UK

MiQ Digital Ltd.

Tradedoubler

Cravens

Quantanite

Sage

NashTech Limited

@DevHub

Global Sourcing Association UK

Ascensos

Smart DCC

Capita

Tech Nation

GCI

Serco

Quality Sales Leads Limited

minicabit

Smart Cookie Design Ltd

Gibbs Hybrid