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Top 36 SaaS Companies in Wales, United Kingdom, May 2026

As of May 2026, there are 36 SaaS companies based in Wales. They have combined revenues of $298.8M and employ 747 employees. They've raised $86.6M in capital and serve 1.2M customers combined.

Companies
36
Revenue
$298.8M
Funding
$86.6M
Employees
747

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Top SaaS Companies in Wales

Showing 10 of 5 companies ranked by annual revenue.

1
TourHub

Cardiff, Wales, United Kingdom

Tourhub is a global adventure and touring marketplace that connects travelers with unique and intriguing adventures, working with top tour operators to deliver a selection of tours.

Revenue
$7.3M
Customers
-
Year founded
2019
Funding
-
Team size
22
Growth
-
2
Antiverse

Cardiff, Wales, United Kingdom

Antiverse is a Welsh techbio company specializing in antibody design for challenging drug targets, utilizing advanced machine learning techniques to develop de novo antibody therapeutics.

Revenue
$7M
Customers
-
Year founded
2017
Funding
-
Team size
27
Growth
-
3
Tazio

Cardiff, Wales, United Kingdom

Tazio is virtual assessment and video interviewing software which helps you objectively identify the best candidates faster and more efficiently

Revenue
$6.3M
Customers
100
Year founded
2010
Funding
-
Team size
50
Growth
48.65%
4
Claritum

Bath, Wales, United Kingdom

Developer of a cloud based spend management platform designed to help companies streamline the purchasing of print and marketing services. The company's spend management platform uses consulting, integration services and cloud delivery as well as provides additional consulting services such as change management, project management, supplier management and analysis, enabling clients to maximise efficiency by integrating the software into their workflow.

Revenue
$5.7M
Customers
150K
Year founded
2002
Funding
-
Team size
6
Growth
549.97%
5
tazio.io

Cardiff, Wales, United Kingdom

Tazio revolutionises volume hiring with innovative technology designed to streamline your recruitment process from start to finish. Our platform delivers robust candidate management, screening, and skills evaluation capabilities through a wide range of assessments, tests, and interviewing options, available in both virtual and in-person formats. A key highlight of Tazio is its modern, accessible design, specifically tailored to support neurodiverse candidates and guarantee fair, unbiased assessments for every position, from entry-level to senior roles. This commitment ensures that every candidate receives an equitable opportunity, bolstering confidence in your hiring process. Our platform excels in funnel management, aiding recruiters in seamlessly navigating the complexities of candidate progression from initial contact to hire. We offer numerous features to enhance candidate engagement, including realistic job previews, highly personalised feedback, and interactive role-based simulations. Tazio maintains consistent and meaningful communication, keeping candidates engaged and informed throughout their journey. Moreover, Tazio simplifies talent pool management, enabling strategic categorisation and retention of promising candidates for future roles. This functionality streamlines recruitment efforts and reduces time to hire. For recruiters, assessors, and hiring managers, Tazio is a game-changer. It significantly reduces workload through automation and intelligent tools that manage repetitive tasks, allowing recruitment teams to concentrate on the strategic aspects of talent acquisition. These time-saving features promote a more efficient and effective hiring process. Tazio also offers real-time analytics, giving crucial insights at each stage of the hiring process. These analytics enable you to make data-driven decisions by tracking recruitment metrics and analysing candidate performance, enhancing your recruitment strategies' efficiency and effectiveness.

Revenue
$5.5M
Customers
-
Year founded
2010
Funding
-
Team size
50
Growth
-