22 Oct 2026 · TrustList Editorial
BambooHR went offline for six hours to patch PHP, halting payroll work
The HR platform pulled its US, Canadian and Irish services as a precaution against the critical PHP flaws on 21 October and came back after…
5 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.
Between them, the 5 IT service providers on this page cover software development (4), mobile app development (3), JavaScript (3) and custom software development (2). 5 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.
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Listings marked Sponsored are promoted by TrustList. They are scored like every other listing and keep the position they earn.

Mobile App Development · Custom Software Development · Web Development · Also in London and Islamabad
We are an IT service company providing full-scale Software Development, Bespoke Solutions, Cyber Security, Managed Project Development and Remote Developers to our clients…

Mobile App Development · Web Development · Web Design
Systango is a software studio that its profile describes as headquartered in London, UK. It provides product engineering and IT services to organisations of different sizes.

Mobile App Development · Custom Software Development · Web Development
CaJSoft Ltd is a small web and software development company in Glasgow, Scotland.

Web Development · Web Design · Software Development
Blue Flame Digital Solutions Limited is a software development company that supplies programming and consultancy for web applications and subscription-based software services.

Web Development · Web Design · Software Development
DataMatters Ltd. is a software company that provides MultiValue and Pick application software and consulting.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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The order comes from what each firm publishes and what has been verified about it, and never from payment:
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.
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.
Every other way we rank it service providers, by what they do and where they are.
Articles on this subject first, then the newest.
22 Oct 2026 · TrustList Editorial
The HR platform pulled its US, Canadian and Irish services as a precaution against the critical PHP flaws on 21 October and came back after…
21 Oct 2026 · TrustList Editorial
PHP 8.5.12, 8.4.27, 8.3.36 and 8.2.35 close CVE-2026-109618 and CVE-2026-109619. Every PHP install serving web requests is at risk, mod php…
21 Oct 2026 · TrustList Editorial
Nine advisories published on 5 October cover four high-severity code execution paths through the Twig sandbox; Canada's Cyber Centre urged…
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