Insights

Rail cybersecurity Cylus specializes in protecting rail operational technology with real-time asset visibility and threat detection, suggesting sales opportunities with rail operators and infrastructure owners seeking to strengthen OT/IT security across diverse rail systems.

Growing ARR With annual revenue in the mid five figures to low six figures range and a $30M funding round, Cylus is building scale in a niche market, indicating potential for upsell to larger rail operators and regional integration projects.

Global rails Serving customers globally with rail context and compliance, there are cross-border sales opportunities with multinational rail operators and suppliers who require standardized security across heterogeneous environments.

Security stack Cylus’ tech stack and emphasis on real-time monitoring, threat detection, and safety-focused cybersecurity aligns with opportunities to bundle with existing rail IT/OT modernization initiatives and safety assurance programs.

Strategic partnerships The market landscape includes large incumbents (GE, Siemens, Thales, Bombardier, ABB, Alstom) as peers, suggesting channel partnerships or competitive positioning plays for Cylus to pursue tiered reseller agreements or joint go-to-market with established rail technology providers.

Cylus Tech Stack

Cylus uses 8 technology products and services including Adobe Illustrator, cdnjs, Sketch, and more. Explore Cylus's tech stack below.

  • Adobe Illustrator
    Cad & Graphics
  • cdnjs
    Content Delivery Network
  • Sketch
    Design
  • HubSpot
    Marketing Automation
  • HTML
    Programming Languages
  • PHP
    Programming Languages
  • Cloudflare Bot Management
    Security
  • Expensify
    Travel And Expense Management

Media & News

Cylus's Email Address Formats

Cylus uses at least 1 format(s):
Cylus Email FormatsExamplePercentage
First@cylus.comJohn@cylus.com
87%
First.Last@cylus.comJohn.Doe@cylus.com
11%
Last@cylus.comDoe@cylus.com
1%
Last.F@cylus.comDoe.J@cylus.com
1%

Frequently Asked Questions

What is Cylus's stock symbol?

Minus sign iconPlus sign icon
Cylus is a publicly traded company; the company's stock symbol is CYLUSD.

What is Cylus's official website and social media links?

Minus sign iconPlus sign icon
Cylus's official website is cylus.com and has social profiles on LinkedInCrunchbase.

What is Cylus's NAICS code?

Minus sign iconPlus sign icon
Cylus's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Cylus have currently?

Minus sign iconPlus sign icon
As of July 2026, Cylus has approximately 48 employees across 4 continents, including AsiaEuropeNorth America. Key team members include Vp R&d: L. H.Vice President Strategic Partnerships: Y. O.Head Of Performance & Quality Testing: S. G.. Explore Cylus's employee directory with LeadIQ.

What industry does Cylus belong to?

Minus sign iconPlus sign icon
Cylus operates in the Computer and Network Security industry.

What technology does Cylus use?

Minus sign iconPlus sign icon
Cylus's tech stack includes Adobe IllustratorcdnjsSketchHubSpotHTMLPHPCloudflare Bot ManagementExpensify.

What is Cylus's email format?

Minus sign iconPlus sign icon
Cylus's email format typically follows the pattern of First@cylus.com. Find more Cylus email formats with LeadIQ.

How much funding has Cylus raised to date?

Minus sign iconPlus sign icon
As of July 2026, Cylus has raised $30M in funding. The last funding round occurred on Jan 15, 2022 for $30M.

When was Cylus founded?

Minus sign iconPlus sign icon
Cylus was founded in 2017.
Cylus logo

Cylus

Computer and Network SecurityTel Aviv, Israel11-50 Employees

Cylus operates in the computer and network security space with a specialized offering for rail operators. The company provides a cybersecurity platform designed for operational rail technology environments, with the goal of keeping rail services available and safe. Its solution delivers real-time asset visibility and supports detection of threats and coordinated responses across heterogeneous rail systems.

Cylus serves customers worldwide in the rail sector, addressing cyber risks and compliance requirements tied to critical rail infrastructure. The approach emphasizes rail-specific context and framework compliance within cybersecurity, reflecting the needs of operators managing connected rail environments. Based in Tel Aviv, Israel, the firm is small to mid-sized and focuses on reducing risk amid growing cyber threats.

Section iconCompany Overview

Website
cylus.com
Stock Symbol
CYLUSD
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2017
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $30M

    Cylus has raised a total of $30M of funding over 4 rounds. Their latest funding round was raised on Jan 15, 2022 in the amount of $30M.

  • $25M$50M

    Cylus's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $30M

    Cylus has raised a total of $30M of funding over 4 rounds. Their latest funding round was raised on Jan 15, 2022 in the amount of $30M.

  • $25M$50M

    Cylus's revenue is estimated to be in the range of $25M$50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.