- Companies
- Cylake
Cylake Funding, Investors & Competitors
Cylake has raised $290M across 2 funding rounds, most recently a $245M undisclosed-stage round in September 2026.
Last Cylake funding round
$245M
Undisclosed stage · Sep 2026
Cumulative funding Cylake raised
$290M
across 2 funding rounds
Key investors in Cylake
Lightspeed Venture Partners
Greylock
Redpoint
Picture Capital
About Cylake
Cylake is a cybersecurity firm that offers a platform to analyze and protect enterprise infrastructure via integrated data architecture. Hardware and software components gather operational and security data from networks, endpoints, cloud workloads, and other systems. AI models and automated workflows detect anomalies and generate alerts, with on-premises or private cloud deployment for data control across the technology stack.
Founded
2026
HQ
Website
Status
Privately held
Customer focus
B2B
Revenue model
Subscription
Sectors
Cylake Funding History
Cylake has raised a total of $290M across 2 funding rounds.
Cylake's first fundraising round was a $45M seed round in March 2026. The most recent completed round was a $245M undisclosed-stage round in September 2026.
Cylake funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Sep 2026 | Undisclosed stage | Redpoint; Lightspeed Venture Partners; Picture Capital | $245M | Lightspeed Venture Partners led Cylake’s $245 million financing in September 2026, structured as a convertible note with participation from Picture Capital and Redpoint Ventures. The round brought Cylake’s total funding to $290 million after a $45 million seed round in March 2026 led by Greylock Partners. Cylake said the capital will accelerate development of its sovereign cybersecurity platform ahead of a beta release. The company positions its product as a complete cybersecurity platform for operational sovereignty, targeting regulated environments that require on-premises or private-cloud deployment. Cylake launched in 2026 and had raised $45 million before this transaction. The company is building an AI-native, data-driven cybersecurity platform focused on data sovereignty and security for regulated industries. |
| Mar 2026 | Seed | Greylock (lead) | $45M | - |
Who has invested in Cylake?
4 investors have backed Cylake across its funding rounds, including Lightspeed Venture Partners, Greylock, Redpoint and Picture Capital.
Lead investors include Greylock.
Cylake Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 1 | Participant | Sep 2026 | ||
| 1 | Participant | Sep 2026 | ||
This data is available for Pro users. Sign up to see all 4 Cylake investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialCylake Competitors
Cylake competitors include listed companies like Palo Alto Networks, CrowdStrike, IBM and Fortinet, and private ones like Safe Superintelligence and Cyera.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $11B | $1B | $307B | 25.9x | ||
| Publicly listed | $4.8B | ($12M) | $252B | 44.5x | ||
| Publicly listed | $68B | $17B | $224B | 4.0x | ||
| Publicly listed | $6.8B | $2.3B | $127B | 15.9x | ||
| Private | - | - | $32B | - | ||
| Private | $150M | - | $12B | 80.0x |
Cylake Public Comps
Cylake is still privately-owned, but its public comps include Palo Alto Networks, CrowdStrike, IBM, Fortinet, Cloudflare, Okta, Zscaler, F5, Rubrik and Gen Digital.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $11B | $1B | 26.7x | 25.9x | 301.1x | 76.9x | |||
| $4.8B | ($12M) | 51.4x | 44.5x | (19816.2x) | 151.0x | |||
| $68B | $17B | 4.2x | 4.0x | 16.9x | 14.6x | |||
| $6.8B | $2.3B | 18.1x | 15.9x | 53.7x | 41.9x | |||
| $2.2B | ($25M) | 54.6x | 44.3x | (4653.4x) | 185.1x | |||
| $2.9B | $245M | 10.6x | 10.0x | 126.4x | 36.4x | |||
| $3.4B | $42M | 9.1x | 8.9x | 721.8x | 32.5x | |||
| $3.1B | $901M | 7.5x | 6.9x | 25.8x | 18.3x | |||
This data is available for Pro users. Sign up to see all Cylake competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Cylake
| When was Cylake founded? | Cylake was founded in 2026. |
| Where is Cylake headquartered? | Cylake is headquartered in San Jose, CA, United States. |
| Is Cylake publicly listed? | No, Cylake is a private, VC-backed company. |
| How much funding has Cylake raised? | Cylake has raised $290M across 2 funding rounds. |
| What was Cylake's last funding round? | Cylake's last funding round was a $245M undisclosed-stage round in September 2026. |
| Who are Cylake's investors? | Cylake's investors include Redpoint, Lightspeed Venture Partners, Picture Capital and Greylock. |
| Which companies are comparable to Cylake? | Companies comparable to Cylake include Palo Alto Networks, CrowdStrike, IBM, Fortinet, Safe Superintelligence and Cyera. |
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