Cymph is a privately held company.

Where is Cymph headquartered?

Cymph is headquartered in Tallinn, Estonia.

Spiros Antonatos and Manos Athanatos are co-founders of Cymph, founded in 2024.

What products does Cymph sell?

Cymph sells Cymph Security Playbooks.

Cymph

Security OperationsTallinn, Estoniafounded 2024privatecymph.io ↗

Cymph is a cybersecurity company specializing in Security Operations, founded in 2024 and headquartered in Tallinn, Estonia. It employs about 7 people and is privately held.

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updated Oct 11, 2026

Latest Cymph news and company activity

What Cymph did, dated — selected moves from the record, one per kind, newest first.

Sep 2026RecognitionCymph Receives Honorary Recognition in the CyberHive Matrix 2026
Dec 2025PartnershipCymph Joins SONIC EU Project for Cybersecurity Marketplace Development

8 events tracked since Apr 2025 · selected events shownUnlock the complete Cymph timeline

Cymph products

Cymph Security PlaybooksA vendor-agnostic product for managing and analyzing cybersecurity playbooks.Details ↗

Cymph employees and hiring

As of September 2026, Cymph has about 7 employees.

Employees: 7
Open roles: 0

See hiring trends

Cymph competitors

Competitors of Cymph include Mindflow, BlockAPT, and ReliaQuest. 82 more are in the platform, with overlap scoring.

matched by product category and features

View all 85 competitors with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security
Competitorsfull set, overlap scored
Leadershipevery exec, with roles
Customersnamed publicly, with sources
Reviews & newssentiment, coverage, cadence

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Funding, round by round, with the investors
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

Common questions about Cymph.

How many people work at Cymph?: As of September 2026, Cymph has about 7 employees.
Who owns Cymph?: Cymph is a privately held company.
Where is Cymph headquartered?: Cymph is headquartered in Tallinn, Estonia.
Who founded Cymph?: Spiros Antonatos and Manos Athanatos are co-founders of Cymph, founded in 2024.
Who are Cymph's competitors?: Competitors of Cymph include Mindflow, BlockAPT, and ReliaQuest. 82 more are in the platform, with overlap scoring.
What does Cymph do?: Cymph is a cybersecurity company specializing in Security Operations, founded in 2024 and headquartered in Tallinn, Estonia.
What products does Cymph sell?: Cymph sells Cymph Security Playbooks.