Top 3,873 SaaS Companies in the United Kingdom, October 2026

As of October 2026, there are 3,873 SaaS companies based in United Kingdom. They have combined revenues of $49.2B and employ 274.2K employees. They've raised $33.1B in capital and serve 358M customers combined.

Companies

3,873

Revenue

$49.2B

Funding

$33.1B

Employees

274.2K

Filters

Sorting: Highest -> Lowest

Filters

Revenue

All <$1M $1M-$5M $5M-$10M $10M-$100M $100M+

Funding (Locked)Growth (Locked)Team-Size (Locked)Industry (Locked)

Top SaaS Companies in United Kingdom

Showing 10 of 1,374 companies ranked by annual revenue.

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: -

Zestia

Manchester, England, United Kingdom

business software solutions and tools

Revenue: $5M
Customers: -
Year founded: 2008
Funding: -
Team size: 55
Growth: -

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: -

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: -

Kalido

London, England, United Kingdom

Kalido is an amazing AI powered platform that matches enterprise workforce skills and strengths to people, teams, projects and jobs.

Revenue: $5M
Customers: -
Year founded: 2014
Funding: $2M
Team size: 18
Growth: -

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: -

Officely

London, England, United Kingdom

Building next generation tools for the hybrid workplace

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

MRPeasy

Tallinn, United Kingdom

Simple yet powerful cloud-based Manufacturing ERP/MRP software. Seamless management of production, stock, customers, purchases, finances, and the team.

Revenue: $5M
Customers: -
Year founded: 2014
Funding: -
Team size: 30
Growth: -