When was Radiflow founded?

Radiflow was founded in 2009 and raised its 1st funding round 9 years after it was founded.

Where is Radiflow located?

Radiflow is headquartered in Tel Aviv, Israel.

How many employees does Radiflow have?

As of Jul 31, 2026, the latest employee count at Radiflow is 34.

Is Radiflow a funded company?

Radiflow is a funded company, having raised a total of $***** in its 1st and only funding round, a Series A round on Jul 05, 2018.

When was the latest funding round of Radiflow?

Radiflow's latest funding was a $***** Series A round on Jul 05, 2018, with participation from 2 investors.

Where does Radiflow rank among its competitors?

Radiflow ranks 4th amongst 35 active competitors, of which 7 are funded. It stands 5th in terms of total funding among its competitors. The most recent competitor to raise funding was Claroty, which secured $150M in Jan, 2026.

Who are the top competitors of Radiflow?

Radiflow's top competitors include OPSWAT, Claroty and OneLayer. Among them, Claroty secured the most recent funding round in January, 2026.

Radiflow - 2026 Company Profile, Funding & Competitors

Q: Is Radiflow an acquired company?

Radiflow got acquired by Sabanci Holding on May 02, 2022.

Company Details

Cyber threat detection and prevention for SCADA systems. It provides cyber security solutions for critical distributed automation applications. The products include iSID, an industrial intrusion detection system, 3180 Secure Ruggedized Router, a router with IPSec VPN tunnels and a firewall with service-aware inspection of SCADA protocols, 1031 Secure Ruggedized Gateway, an SCADA gateway & switch supporting IEC101,104 and ModBus protocols. Other features include integration with the SIEM systems, OT networks visibility, central maintenance management, distributed DPI SCADA firewall and anomaly detection.

Website: radiflow.com
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Key Metrics

Founded Year

2009

Location

Tel Aviv, Israel

Stage

Acquired

Total Funding

$18M in 1 round

Latest Funding Round

Series A, Jul 05, 2018, $*****

Investors

ST Engineering & 1 more

Ranked

4^th among 35 active competitors

Employee Count

34 as on Jul 31, 2026

Similar Companies

OPSWAT & 48 more

Exit Details

Acquired by Sabanci Holding (May 02, 2022)

View Radiflow's full profile

Radiflow got acquired by Sabanci Holding on May 02, 2022 at an acquisition amount of $*****.

Click here to take a look at Radiflow's acquisition in detail

Radiflow has raised a total funding of $18M over 1 round. Its latest funding round was a Series A round on Jul 05, 2018 for $*****. 2 investors participated in its latest round. Radiflow has 1 institutional investor and 1 angel investor.

Here is the list of recent funding rounds of Radiflow:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jul 05, 2018	1083679	Series A	6641601	9191229	4604534	5542473

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View details of Radiflow's funding rounds and investors

Radiflow's employee count trend

Radiflow has 34 employees as of Jul 26. Here is Radiflow's employee count trend over the years:

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Top competitors of Radiflow include OPSWAT, Claroty and OneLayer. Here is the list of Top 10 competitors of Radiflow, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	OPSWAT 2002, Tampa (United States), Series D	Provider of cybersecurity solutions for protecting critical IT and OT environments	$125M	Brighton Park Capital	66/100
2nd	Claroty 2015, New York (United States), Series F	Provider of cyber-physical system security solutions for industrial and commercial sectors	$882M	Bessemer Venture Partners, Mitsui & 37 others	64/100
3rd	OneLayer 2021, Boston (United States), Series A	Provider of security and asset management for private cellular networks	$42.7M	Viola Group, Maor Investments & 8 others	57/100
4th	Radiflow 2009, Tel Aviv (Israel), Acquired	Cyber threat detection and prevention for SCADA systems	$18M	ST Engineering & 1 others	49/100
5th	Seclab 2011, Montpellier (France), Acquired	Provider of cyber-physical system security solutions for critical infrastructure protection	$1.12M	SaaS Lander, Bpifrance & 3 others	52/100
6th	Indegy 2014, Haifa (Israel), Acquired	Industrial firewall based ICS security solution	$36M	Vertex Ventures Israel, Liberty Capital Ventures ... & 10 others	49/100
7th	Bayshore Networks 2002, New York City (United States), Acquired	Cybersecurity solutions for critical infrastructure protection, now part of OPSWAT	$12M	Yokogawa, ForgePoint Capital & 2 others	48/100
8th	Angoka 2019, Belfast (United Kingdom), Seed	Provider of cyber security solutions for machine-to-machine communications and infrastructure	$2.74M	24 Haymarket, Tt Nominees & 32 others	46/100
9th	Secomea 2008, Herlev (Denmark), Series A	Industrial VPN, gateway, and firewall based threat prevention & remote access solution	$132K	GRO Capital & 4 others	45/100
10th	FoxGuard Solutions 2009, Christiansburg (United States), Acquired	Cyber security and custom compute solutions for critical infrastructure	-	OSTI	44/100