Cylus
PrivateLast Round
Series B
Dec 15, 2021
Total Funding Raised
$53.7M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Cylus operates in Cybersecurity and is based in Tel Aviv. Its latest recorded funding round was a Series B round in December 2021.
Cylus is a cybersecurity company that provides specialized rail cybersecurity solutions to protect railway and metro systems from cyber threats.
Sector
Cybersecurity
Verticals
IoT Security, Public Transit, Threat Intelligence, Vulnerability Management
Business Model
B2B
Customer Profile
Subscription SaaS, Services & Consulting, Hardware + Subscription
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Cylus Comparables
Compare Cylus with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Cervello | 90% | |
| Razorsecure | 89% | |
| Siemens | 74% |
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Cylus Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Dec 15, 2021 | ||||
| Strategic | Dec 9, 2020 | ||||
| Series A | Jun 6, 2019 | ||||
| Seed | Jan 25, 2018 |
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Key People
Founding team and executive leadership
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Cylus Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SBI JI | Seed |
| Magma Venture Partners | Series B, Seed, Series A |
| Ibex Investors | Series B |
| Vertex Ventures Israel | Series B, Series A, Seed |
| GlenRock Israel | Series B, Series A |
| Cerca Partners | Series A |
| Strides | Series B |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 27, 2026
Monthly visitors grew 48% MoM, reaching 4.8K.
- Dec 15, 2021
$30M round completed.
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Cylus Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Cylus's valuation, stock price, and market status.
Is Cylus a public or private company?
Cylus is a private company.
What is the current stock price of Cylus?
Cylus is a private company, so its shares have no public market price. Caplight tracks Cylus's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Cylus worth (valuation)?
Valuation information for Cylus is not publicly available.
Can I buy Cylus stock?
Cylus shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Cylus's last funding round?
Cylus's most recent funding round was Series B on December 15, 2021.
Who are the main investors in Cylus?
Key investors in Cylus include SBI JI, Magma Venture Partners, Ibex Investors, Vertex Ventures Israel, Vertex Ventures.
Will Cylus IPO soon?
No public IPO plans have been announced for Cylus.
How can I track Cylus secondary market activity?
Caplight tracks bids, offers, and trades in Cylus's shares on secondary markets.