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Xage Security, Inc.
Xage Security is a computer and network security company headquartered in Palo Alto, California. The company empowers federal agencies and enterprises to adopt zero trust security principles and maintain mission assurance.
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Xage Security, Inc. at a glance
Xage Security, Inc. is a cybersecurity company headquartered in United States. Its most recent funding round raised $14.8M in December 2025. Xcout tracks 5 named people at Xage Security, Inc., including Duncan Greatwood (Chief Executive Officer). Xcout recorded 10 job postings from Xage Security, Inc. in the last 90 days, naming tools such as Palo Alto Networks.
Xage Security, Inc. leadership
- Duncan GreatwoodChief Executive Officer
- Geoffrey MattsonExecutive Officer
- Susanto IrwanExecutive Officer
- Mark GudiksenDirector
- Sumant MandalDirector
Xage Security, Inc. funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $14.8M | — | |
| SEC Form D filing | $15.4M | — | |
| Series B | $60M | 1 named | |
| Series B | $30M | 1 named | |
| SEC Form D filing | $25.3M | — | |
| Series A | $16.5M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Xage Security, Inc.
Xcout recorded 10 job postings from Xage Security, Inc. in the last 90 days, from a hiring record Xcout has kept since August 2026.
Tools named in Xage Security, Inc.'s job postings
The weekly hiring trend, the roles and locations behind it — see Xage Security, Inc.'s hiring signals →
Investors
Xage Security, Inc. competitors
A few of Xage Security, Inc.'s closest competitors — see the full list of competitors and alternatives →
Cyolo provides a secure connectivity platform designed for operational technology (OT) and critical infrastructure sectors, such as manufacturing, energy, and data centers. The company's platform combines secure remote privileged access and Zero Trust microsegmentation to offer centralized control, visibility, and policy enforcement.
Appgate provides Zero Trust Network Access (ZTNA) solutions and cybersecurity services to secure access across users, devices, and workloads for enterprises and government agencies.
Aporeto was a cybersecurity company that provided identity-based, zero-trust security and microsegmentation for cloud-native applications, workloads, and infrastructure. It served enterprises seeking to secure applications across data centers, public clouds, and container environments, and was acquired by Palo Alto Networks in 2020.
Menlo Security is headquartered in California, with a mission to enable the world to connect, communicate, and collaborate securely without compromise.
Founded in 2019 and headquartered in San Jose, California, Elisity delivers identity-based microsegmentation network security tools that enforce least-privilege policies for users, devices, and applications without requiring new hardware.
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More on Xage Security, Inc. in Xcout Intel
- 5 named people with titles, LinkedIn and board committees
- 6 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access