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Top 6 SaaS Companies in Portsmouth, United Kingdom, May 2026

As of May 2026, there are 6 SaaS companies based in Portsmouth. They have combined revenues of $17.4M and employ 165 employees. They've raised $5.4M in capital and serve - customers combined.

Companies
6
Revenue
$17.4M
Funding
$5.4M
Employees
165

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Top SaaS Companies in Portsmouth

Showing 10 of 1 companies ranked by annual revenue.

1
Rosslyn Data Technologies PLC

Portsmouth, England, United Kingdom

Since 2005, Rosslyn Data Technologies has been at the forefront of helping organisations deliver accelerated business value through data insight. With thousands of users in over fifty countries, we empower organisations to automate critical business processes and analytics through simple, self-service tools. Our portfolio of services ranges from AI-driven Procurement Spend Analytics to Master Data Management. We service a global list of clients from our headquarters in London, with US presence in Chicago and New York.

Revenue
$9.7M
Customers
-
Year founded
2005
Funding
$5.4M
Team size
95
Growth
74.7%
Portsmouth, United Kingdom SaaS Companies | GetLatka