Truesec, a Swedish cybersecurity firm, has acquired Subset, also based in Sweden, to bolster its offerings for critical infrastructure, defense and public sector clients. No financial terms were disclosed for the transaction that closed on April 13, 2026.

Acquirer Truesec (SE)
Target Subset (SE)
Type Acquisition
Value Undisclosed
Date Announced 2026-04-13
Date Closed 2026-04-13
Buy-side Advisors MCF Corporate Finance
Sell-side Advisors Not disclosed
Legal - Buy Side Not disclosed
Legal - Sell Side Not disclosed

The rationale behind the deal is to enhance Truesec’s ability to provide comprehensive cybersecurity solutions tailored for critical infrastructure, defense and public sector clients. Subset brings expertise in secure payment solutions that complement Truesec's existing portfolio.

Subset operates in the technology and payments space, offering a range of services designed to protect financial transactions against fraud and cyber threats. This acquisition aligns with Truesec’s strategy to expand its service offerings beyond traditional cybersecurity to include specialized financial security solutions.