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

Swansea, Wales, United Kingdom

CyDen the beauty products firm that supplies cosmetic light treatments for home use.

Pembroke Dock, Wales, United Kingdom

Ascona Group is one of the UK's fastest growing forecourt operators with a network portfolio of 62 sites across the UK, serving over 300,000 customers a week.

Cardiff, Wales, United Kingdom

Developer of secure multi-factor authentication platform intended to authenticate and verify customers. The company's platform integrates with modern and legacy payment systems to protect the entry of sensitive information on touchscreen devices using a friendly user authentication interfaces, including biometrics and cardholder PIN, enabling Merchants, Acquirers and Payment Service Providers to better manage risk and fraud.

Colwyn Bay, Wales, United Kingdom

Provider of data backup services. The company offers online backup for personal computers and laptops.

Swansea, Wales, United Kingdom

Developer of a screen-sharing technology designed to deliver a streamlined customer journey for financial transactions. The company's technology helps businesses to interact with customers and digitally send, receive and sign documents in real time, as well as provides a suite of services that create digital bridges between channels to create customer journeys, enabling clients to deliver improved conversion rates and compliance, and reduced transaction times.

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.

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.

Cardiff, Wales, United Kingdom

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

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.

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.