How much funding has Radiflow raised?

Radiflow has raised $28M in total. Its most recent round was a Series B in July 2018.

Who are Radiflow's competitors?

Nozomi Networks, Upstream, and Finite State are among the closest in Cyber-Physical Security. The full competitive set, with overlap scoring, is in the platform.

Radiflow

Cyber-Physical SecurityTel Aviv, Israelfounded 2009acquired by Sabancı Holding

Radiflow is a cybersecurity company specializing in Cyber-Physical Security, founded in 2009 and headquartered in Tel Aviv, Israel. It has raised $28M in total funding, employs about 34 people, and was acquired by Sabancı Holding in 2022.

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updated Aug 22, 2026

The record

What Radiflow did, dated.

Mar 2026PartnershipRadiflow and DEFENDERBOX join forces to enhance OT threat detection without disrupting operations
Oct 2025Product launchRadiflow Launches Radiflow360, Unified OT Cybersecurity Platform
Sep 2025PartnershipXona and Radiflow Announce Strategic Technology Partnership for OT Cybersecurity

selected events only — the full dated record (4 events since Sep 2025) lives in the platform

Momentum

18 out of 100.

Momentum blends hiring, funding, traffic and sentiment into one score, recomputed daily. The score is free; the pillars behind it unlock in the platform.

Growthlocked

Marketlocked

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Products

What Radiflow sells.

Radiflow iCENCentralized OT security monitoring & risk mgmt platform for multi-site opsDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Cyber-Physical Security

FAQ

Common questions about Radiflow.

How much funding has Radiflow raised?: Radiflow has raised $28M in total. Its most recent round was a Series B in July 2018.
How many people work at Radiflow?: About 34.
Who are Radiflow's competitors?: Nozomi Networks, Upstream, and Finite State are among the closest in Cyber-Physical Security. The full competitive set, with overlap scoring, is in the platform.