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Cylus logo — Secure Every System. Keep Rail in Motion.

Cylus

Secure Every System. Keep Rail in Motion.

Founded 2017 Israel Israel 49 employees Series B Total: $65.70M Cyber Security, Transportation

General Information

Company Name Cylus
Founded Year 2017
Location Israel Israel
Employees 49
Industries Cyber Security, Transportation
Funding Stage Series B
Business Model B2B, SaaS
Revenue Model Subscription, Service Fee, Usage Based
Social

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About Cylus

Cylus, with the slogan "Secure Every System. Keep Rail in Motion.", is a pioneering company established in 2017 in Israel, centering its services on the Cyber Security and Transportation sectors. Capitalizing on its dual expertise in rail operations and cybersecurity, Cylus offers a state-of-the-art cybersecurity solution tailored specifically for the operational technology of rail systems. This solution ensures continuous service availability, safety, and compliance by delivering real-time asset visibility and efficient threat detection and response mechanisms.

The company achieved a substantial milestone with a $30.00M Series B investment on 15 December 2021. The round was supported by notable investors such as Magma Venture Partners, Vertex Ventures Israel, Ibex Investors, Vertex Growth Fund, Strides International Business, Zohar Zisapel, and GlenRock Israel. This investment underlines Cylus's potential as a market leader in safeguarding rail technologies against escalating cyber threats.

Business keywords: Railway Cybersecurity, Operational Technology Security, Threat Detection and Response, Rail Asset Visibility, Cyber Threat Protection, Railway Safety and Service Continuity, Signaling Network Security, Onboard Cybersecurity, Trackside Security Solutions, Real-time Monitoring, Rail Framework Compliance, Mainline Railway Security, Urban Railway Protection, Rail Technology Systems, Cybersecurity Solution Development

Services & Products

Unified Cybersecurity Solutions
Threat Detection & Response
Vulnerability Management
Asset Visibility
Compliance Demonstration
Operational Anomalies Detection

Target Customers

Railway Companies Infrastructure Managers Freight Rail Operators Passenger Rail Services Urban Transit Authorities Railway System Integrators Railway Technology Providers

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $30.00M 7
Magma Venture Partners Vertex Ventures Israel GlenRock Capital
Magma Venture Partners, Vertex Ventures Israel +5
01 Dec 2021
Early VC $7.00M 1
Alstom
Alstom
01 Dec 2020
Series A $12.00M 9
Magma Venture Partners Cerca Partners Follow [the] Seed
Magma Venture Partners, Cerca Partners +7
01 Jun 2019
Series A $12.00M 3
Magma Venture Partners
Magma Venture Partners, Vertex Holdings +1
01 Jan 2019
Seed $4.70M 5
Magma Venture Partners Vertex Ventures Israel
Magma Venture Partners, Vertex Ventures Israel +3
01 Jan 2018

Cylus Alternatives & Competitors

Cylus vs
Cydome
Cydome United Kingdom

We speak maritime, we do cybersecurity.

Series A
34 employees
Big Data, Cyber Security
Compare Cylus vs Cydome
Cylus vs
Cervello
Cervello Israel

The #1 cybersecurity platform for rail, protecting IT, IoT, OT/ICS, Signaling & Rolling Stock.

Venture round
19 employees
Cyber Security, Transportation
Compare Cylus vs Cervello

FAQ About Cylus

Secure Every System. Keep Rail in Motion.
Cylus was founded in 2017.
Cylus is headquartered in Israel.
Cylus operates in Cyber Security and Transportation. Its work centres on Railway Cybersecurity, Operational Technology Security, Threat Detection and Response and Rail Asset Visibility. Its customers include Railway Companies, Infrastructure Managers and Freight Rail Operators.
Cylus has a B2B and SaaS business model. Its revenue comes from Subscription, Service Fee and Usage Based.
Cylus has approximately 49 employees.
Cylus has completed 5 funding rounds, raising a total of $65.70M. The latest funding stage is Series B.
Cylus offers: Unified Cybersecurity Solutions, Threat Detection & Response, Vulnerability Management, Asset Visibility, Compliance Demonstration, Operational Anomalies Detection.
Top alternatives and competitors to Cylus include Cydome, Cervello. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Cylus and Cydome are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Cylus, https://bouncewatch.com/company/cylus, updated 9 March 2026. When citing, please name BounceWatch and link this page.

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