Top 35 SaaS Companies in Northern Ireland, United Kingdom, May 2026

Derry, Northern Ireland, United Kingdom

Learning Pool is a learning technology company that optimizes employee performance with intelligent, data-driven experiences. Through its enterprise portfolio, Learning Pool has crafted learning journeys for thousands of organizations and their business units worldwide, enabling smarter compliance, onboarding, and upskilling. The company’s dedication to creating business impact and constantly innovating is the reason customers like Valvoline, Villeroy & Boch, and Royal Caribbean Group, choose Learning Pool to enhance the efficiency and productivity of their workforce.

Lisburn, Northern Ireland, United Kingdom

Cirdan is a leading provider of informatics software and imaging solutions that enhance and speed up the diagnosis of patients. It is focused on healthcare informatics and imaging technology.

Belfast, Northern Ireland, United Kingdom

Lightyear is a global Software as a Service (SaaS) business focused on developing and building cutting edge fintech products.

Belfast, Northern Ireland, United Kingdom

Sensoteq is a market leader in industrial wireless sensing for condition monitoring, specialising in wireless sensor solutions for remote machine health monitoring. Their technology enables predictive maintenance of industrial applications.

Belfast, Northern Ireland, United Kingdom

Developer of data quality software intended to tackle common issues in banks largely arising due legacy IT systems. The company's software offers to deliver continuous data quality and regulatory compliance to comply with financial regulations and improve data quality, enabling clients to have their data in order and quickly respond to new standards.