About Cybersecurity & Electronic Warfare
The Cybersecurity & Electronic Warfare category is part of the Defense Tech market map, tracking 13 companies building in this segment. Complete defense tech market map for 2026. Autonomous systems, ISR, cybersecurity, space defense, and logistics startups transforming modern defense and intelligence, with funding rounds and HQ locations. Curated by Hartmann Capital's venture research team.
Companies in Cybersecurity & Electronic Warfare
- CrowdStrike — Public
- Epirus — Series D, $550M
- Shift5 — Series C, $185M
- Dragos — Series D, $440M
- Claroty — Series E, $635M
- Tenna Systems — Seed, $13.5M
- CX2 — Seed
- Knowmadics — Series A
- Nozomi Networks — Series D, $100M
- BlueHalo — Acquired
- IronNet — Public, $260M
- Armis — Acquired, $312M
- Palo Alto Networks — Public
Frequently Asked Questions
- What companies are in the Cybersecurity & Electronic Warfare category?
- The Cybersecurity & Electronic Warfare category includes 13 companies: CrowdStrike, Epirus, Shift5, Dragos, Claroty, Tenna Systems, CX2, Knowmadics, Nozomi Networks, BlueHalo, IronNet, Armis, Palo Alto Networks. This is part of the Defense Tech market map maintained by Hartmann Capital.
- How many Cybersecurity & Electronic Warfare startups are tracked?
- Hartmann Capital tracks 13 companies in the Cybersecurity & Electronic Warfare segment of the Defense Tech market map.
- What are the best funded Cybersecurity & Electronic Warfare companies?
- Top funded companies in Cybersecurity & Electronic Warfare include Claroty ($635M), Epirus ($550M), Dragos ($440M), Armis ($312M), IronNet ($260M). Browse the full list in the Defense Tech market map.
- How can I submit my startup?
- You can submit your startup for inclusion by visiting the submission page. Submissions are reviewed by Hartmann Capital's research team.