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Top IT Service Providers for PHP in the UK

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

PHP remains one of the most widely deployed languages on the web, and a large share of the world's existing sites and applications run on it — including most WordPress, Drupal and Magento installations. Firms listing PHP are often maintaining and extending systems that already exist rather than starting new ones.

That makes the relevant question about the specific codebase rather than the language. Ask which framework and which version: a modern Laravel or Symfony application and a bespoke PHP system written a decade ago are different jobs requiring different people. For legacy work, ask what the upgrade path looks like and what it costs, because an unsupported PHP version is a security problem with a deadline.

Want your company here?

Between them, the 600 best-ranked of these 727 IT service providers cover web development (590), web design (525), eCommerce (457) and WordPress (445). They also list work in London. 597 of them have written a profile you can read before you get in touch.

We list more than 700 IT service providers in the UK listed for PHP development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Strange, Creode and Your Dev Team.

Before you shortlist, check

Which framework they use, and whether it is a current, supported version
Code review and automated tests, not only manual checks
Hosting and upgrade plans for future PHP versions
That you own the code and can move it to another team

Filter by fitbudget, engagement, size and more

Allied Worldwide
Web Development · Web Design · IT Services
We are a global provider of IT Resources, IT Managed Services and flexible, ad-hoc IT Resource and Project Support to organizations in over 40 countries.
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Smart DCC
Web Development · Web Design · IT Services
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 · IT Services
We deliver innovative solutions and simplify the connections between businesses and customers, governments and citizens.
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Kalibrate
Custom Software Development · Web Development · Web Design
Kalibrate’s decision-making software empowers fuel and convenience retailers across the globe with the market intelligence, micro-local data, and precision pricing and planning…
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Tech Nation
Web Development · Web Design · IT Services
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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IMImobile
Web Development · Web Design · IT Services
IMImobile is a UK based, global cloud communications software and solutions provider that enables companies to use mobile and digital technologies to improve and automate customer…
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GCI
Web Development · Web Design · IT Services
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 · IT Services
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 · IT Services
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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Gibbs Hybrid
Web Development · Web Design · IT Services
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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ActiveOps
Web Development · Web Design · IT Services
ActiveOps is a leading provider of digital operations management solutions to financial services, BPOs, shared services, governments, healthcare and other service industries.
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Echo-U Ltd
Web Development · Web Design · IT Services
We're an established contact center creating growth for many of the UK's biggest brands by managing their customer relationships.
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Jensen Kobain Solutions
Web Development · Web Design · IT Services
Formed in 2013 originally as a Healthcare consultancy business, our services have grown to incorporate outsourcing services for the UK and USA in diversified fields such as…
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Paragon Customer Communications
Web Development · Web Design · IT Services
A global leader offering a complete end to end communications solution. We connect our clients with their customers across every channel.
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The DDC Group
Web Development · Web Design · IT Services
The DDC Group was founded in 1989 on the bedrock of low-cost offshore data processing, and over the past two decades has guided clients through globalization, market fluctuations,…
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Bluestorm Limited
Web Development · Web Design · IT Services
We are a multi dis-pinned agency focusing on driving profits for our customers by offering: Enterprise App development, iPhone App Development, iPad App Development, Android App…
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Parseq
Web Development · Web Design · IT Services
At Parseq we provide multi-channel services to help organizations acquire new customers, retain market share and improve operational efficiency.
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Z-CARD
Web Development · Web Design · IT Services
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 · IT Services
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 · IT Services
ESG is an outsourcing company engaged in all IT processes, business processes, KPO & RPO.
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Hortor Limited
Web Development · Web Design · IT Services
Hortor is an established global strategic resourcing consultancy, founded by two entrepreneurs with extensive corporate experience.
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Bromcom
Custom Software Development · Web Development · Web Design
Bromcom has 25+ years’ experience providing innovative, leading edge award winning IT solutions to schools, colleges & local authorities that demanded more from their IT.
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Cutover
Web Development · Web Design · IT Services
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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FMP Global
Web Development · Web Design · IT Services
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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A Sponsored card above the PHP 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 (946) · India (669) · Germany (258) · Ukraine (191).

Other specialisms in the UK: UI/UX design (941) · e-commerce (854) · Android app development (812) · iOS app development (800) · WordPress (752).

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

Every category in the UK: the UK country page.

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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 PHP in the UK

Allied Worldwide

Smart DCC

Capita

Kalibrate

Tech Nation

IMImobile

GCI

Serco

Quality Sales Leads Limited

Gibbs Hybrid

ActiveOps

Echo-U Ltd

Jensen Kobain Solutions

Paragon Customer Communications

The DDC Group

Bluestorm Limited

Parseq

Z-CARD

IRIS Software Group

ESG Global

Hortor Limited

Bromcom

Cutover

FMP Global