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Top 3,857 SaaS Companies in the United Kingdom, June 2026

As of June 2026, there are 3,857 SaaS companies based in United Kingdom. They have combined revenues of $52.4B and employ 271.8K employees. They've raised $32.1B in capital and serve 357.9M customers combined.

Companies
3,857
Revenue
$52.4B
Funding
$32.1B
Employees
271.8K

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Top SaaS Companies in United Kingdom

Showing 10 of 1,371 companies ranked by annual revenue.

1Post-Quantum logo
Post-Quantum

London, United Kingdom

Protecting the world's information against today's threats and tomorrow's challenges

Revenue
$5M
Customers
-
Year founded
2009
Funding
-
Team size
1
Growth
-
2Intelligent Salon Software Ltd logo
Intelligent Salon Software Ltd

Welwyn, England, United Kingdom

WHAT WE DO: We help salon owners increase profits & reduce stress with smart & simple web-based salon management software. We make it easy for owners to run a busy salon using simple & powerful salon management software that runs online. SalonIQ: ✂️ Books appointments ✂️ Allows clients to book online ✂️ Simplifies Salon Marketing ✂️ Controls stocks ✂️ Gets client referrals ✂️ Manages a group of salons WHO WE WORK WITH: If you own/run a hair salon, health client or beauty salon and your admin keeps you awake at night, we can help you. WHY SALONIQ WORKS: SalonIQ is designed with owners & managers of salons in mind. We know how problematic it can be to make a salon run smoothly. We've worked with 1000s of salon owners & really understand what you need to do to reduce the amount of time spent working on repetitive admin tasks like booking appointments. HOW WE CAN HELP YOU: We're going to take the pain away of running your business by making SalonIQ the heart of your salon. We've designed Salon IQ to be simple to understand, fast to learn & super easy to use. Using SalonIQ will give your team more time to focus on your clients, ensuring customers have an outstanding experience & not only come back but tell their friends to come visit you too. WHAT MAKES US DIFFERENT: We create great software for salons. We're also experienced at running a multi location salon group. We really understand the challenges involved in making a single salon or a group of salons a success. Our management team continue to run several salons today & use these insights to make SalonIQ world class. WHAT OTHERS SAY "The best system we've ever worked with." - Barrie Stephen - Barrie Stephen Hairdressing Group " Salon IQ is really easy to use" - Marcus Collins - David Youll Hair & Beauty " Keeps track of all salon appointments, online bookings and texts" - Clint Boulter - Lime Hair Designs HOW IT WORKS: Find out more: http://saloniq.com

Revenue
$5M
Customers
-
Year founded
2012
Funding
-
Team size
26
Growth
-
3MindPortal logo
MindPortal

London, England, United Kingdom

Making Humanity Telepathic

Revenue
$5M
Customers
-
Year founded
2019
Funding
-
Team size
7
Growth
-
4Phase Biolabs logo
Phase Biolabs

Nottingham, England, United Kingdom

We make carbon negative chemicals from CO2 using fermentation

Revenue
$5M
Customers
-
Year founded
2020
Funding
-
Team size
11
Growth
-
5Seek Social Ltd logo
Seek Social Ltd

Manchester, England, United Kingdom

Seek Social LTD is a Multi Award-Winning Digital Marketing Agency based in Manchester, England but services over the world. We're very proud to have been named the ‘Most Outstanding Digital Marketing Firm of the Year' for 2019 by SME News, and our creatives and technical implementation experts stand ready to bring you that award-winning service in all areas of Digital Marketing. Web Design, SEO, Graphic Design, Online Advertising and more - Seek Social is here to help you get all of that right, without breaking the bank! it's easy to find a marketing company but we aren't just another marketing company. We want to help small businesses and traders come in line with the modern-day digital marketplace. We want to help everyone maximize their social profiles. We provide services that work and for a cost that is fair.

Revenue
$5M
Customers
-
Year founded
-
Funding
-
Team size
-
Growth
-
6Okko Health logo
Okko Health

Scotland, United Kingdom

Digital Health SAAS Smartphone Eye Health Monitoring

Revenue
$5M
Customers
-
Year founded
2018
Funding
$1.6M
Team size
24
Growth
-
7Global Database logo
Global Database

United Kingdom

Global Database - b2b data providers makes it easy to connect with the right contacts in the right way. Company database, company financial information, Credit Reports and get an insight about which technology a company is using - GlobalDatabase.com

Revenue
$5M
Customers
-
Year founded
2015
Funding
-
Team size
30
Growth
-
8Officely logo
Officely

London, England, United Kingdom

Building next generation tools for the hybrid workplace

Revenue
$5M
Customers
-
Year founded
2017
Funding
-
Team size
9
Growth
-
9Nebulytics logo
Nebulytics

London, England, United Kingdom

A powerful SaaS platform engineered to provide our clients a secure,flexible & scalable service upon which to conduct their daily operations

Revenue
$5M
Customers
-
Year founded
2013
Funding
-
Team size
1
Growth
-
10Messly logo
Messly

London, England, United Kingdom

Messly is a SaaS, Professional Network that helps doctors find their next role in healthcare.

Revenue
$5M
Customers
100
Year founded
2016
Funding
$1.1M
Team size
8
Growth
-