Tenable has named Steve Vintz and Mark Thurmond as permanent co-CEOs after leading the company on an interim basis following founder Amit Yoran’s death.

The board made the decision after a global search and praised their steady leadership during a difficult transition.

Both executives will join Tenable’s board of directors after the annual shareholder meeting in May 2025.

Vintz will stay on as CFO while managing product and corporate operations, and Thurmond will lead sales, marketing, and customer success.

As co-CEOs, they led Tenable’s acquisition of Vulcan Cyber and pledged to continue growing the business and delivering stakeholder value.

🔗 Source: Calcalist

🧠 Food for thought

1️⃣ Israeli acquisitions signal Tenable’s strategic focus on operational technology and cloud security

Tenable’s string of Israeli acquisitions reveals a methodical expansion strategy focused on specific technology capabilities rather than just market consolidation.

The company’s $78 million acquisition of Indegy in 2019 marked its entry into operational technology (OT) security, responding to data showing many organizations view cyber threats to OT as a greater risk than to IT systems 1.

Their most recent $150 million acquisition of Vulcan Cyber continues this pattern, strengthening their exposure management capabilities by incorporating technology that can consolidate vulnerability data from over 100 different security products that enterprises typically use 2.

Tenable has completed five Israeli acquisitions in total (Indegy, Cymptom, Ermetic, Eureka Security, and now Vulcan Cyber), forming a significant innovation hub in a country known for cybersecurity expertise.

These acquisitions reflect a deliberate strategy to address emerging threat vectors beyond traditional IT systems, with particular emphasis on OT, cloud infrastructure, and unified vulnerability management.

2️⃣ Cybersecurity consolidation trend addresses tool fragmentation crisis

Tenable’s acquisition approach highlights a major challenge facing enterprise security teams: the overwhelming fragmentation of security tools and data.

Co-CEO Mark Thurmond explicitly identified this problem, noting that enterprise customers typically manage over 100 individual security products, creating significant inefficiencies and security gaps 2.