Inside the 2025 Israeli venture mega-round cohort — Cyera's Blackstone-led $400M round at $9 billion, Armis's pre-IPO positioning, and the broader $200M+ private funding tier that anchors the post-2022 Israeli venture recovery.
The 2025 Israeli venture cycle produced a substantial mega-round tier — private rounds at or above $200 million per single transaction — that anchored the post-2022 recovery in Israeli technology funding. Per Startup Nation Central and IVC-LeumiTech 2025 annual data, total Israeli technology fundraising reached $15.6 billion in 2025, with the mega-round tier accounting for a meaningful share.
The Cyera transaction
The most prominent single 2025 Israeli mega-round was Cyera's Blackstone-led $400 million round at a $9 billion valuation. Per Cyera disclosure and coverage in Calcalist, Globes, TechCrunch, and Bloomberg, the round represented Blackstone's lead position into Israeli data security, a category that has produced several major exits in the 2020s.
Cyera, founded in Israel by Yotam Segev and Tamar Bar-Ilan, operates a data security posture management (DSPM) platform focused on the protection of sensitive data across multi-cloud environments. The $9 billion valuation places Cyera within the top tier of Israeli private cybersecurity operators alongside Armis, Claroty, and several others.
The Armis pre-IPO positioning
Armis, the Israeli-founded cyber-physical systems and IoT security operator, is reportedly evaluating either a Nasdaq IPO at up to $7 billion or an acquisition by ServiceNow per coverage in Globes and Calcalist through 2024-2026. The company's mega-round funding trajectory through 2023-2025 positioned it for either path.
The broader $200M+ tier
Several additional Israeli companies completed rounds at or above $200 million through 2025.
Within cybersecurity: rounds at Wiz (pre-acquisition), Snyk Israeli operations, Aqua Security, and others.
Within fintech and broader enterprise software: rounds at Forter, Pagaya (public-equity activity rather than private mega-round), and a wider tier of mid-cap operators.
Within defense-tech: XTEND's pre-IPO positioning at $1.5 billion target valuation and the broader Israeli defense-tech capital pool that grew to over $1 billion in 2025.
The institutional pattern
Per IVC-LeumiTech data, the 2025 mega-round tier was substantially anchored by US institutional venture capital and growth equity firms — Blackstone, Insight Partners, Bessemer, Lightspeed, Battery, and the wider US institutional layer. Israeli VC participation operated typically as co-lead or follow-on alongside the US institutional layer.
European, UK, and Asian institutional participation in Israeli mega-rounds operates at meaningful but smaller scale than the US institutional concentration.
What 2026 looks like
The 2025 mega-round cohort enters 2026 with multiple structural paths. IPO candidates (Armis, XTEND, and a wider tier) operate within a public-market window that has reopened through 2025-2026 following the post-2022 slowdown. Acquisition candidates operate within an acquirer landscape anchored by the major US technology and security operators — Palo Alto Networks (post-CyberArk), Google (post-Wiz), Microsoft, Cisco, ServiceNow, Salesforce, and the wider tier.
The continued momentum of the cohort through 2026 will indicate whether the Israeli mega-round tier sustains at 2025 levels or returns to a more selective deployment pattern.
Source data: Startup Nation Central 2025 Annual Report; IVC-LeumiTech; PwC Israel; coverage in Calcalist, Globes, TechCrunch, The Information, Bloomberg, Reuters; SEC filings of US public acquirers. Data current as of Q2 2026.
