Tidal Cyber

Clifton, VA · Founded 2022 · Privately Held (backing)

Developer of a threat-informed defense platform designed to shift cybersecurity from reactive vulnerability management to proactive, adversary-behavior-centric protection. Tidal Cyber is based in Clifton, VA and was founded in 2022. It was valued at $72.9 million at its early-stage round in Sep 2025, the last priced event on record. It has raised $23.8 million across 3 recorded rounds; the latest was a $15.9 million early-stage round in Aug 2025.

PMV mark · valuation
$72.9M
Oct 2026
Priced at
its early-stage round
Sep 2025
Total raised
$23.8M
Last round
Early Stage VC
Aug 2025
How much has Tidal Cyber raised?
$23.8Macross 3 recorded rounds · Sep 2022 – Aug 2025

Most recently, Tidal Cyber raised $15.9M in its Early Stage VC (Aug 2025).

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Tidal Cyber round by round

3 rounds
Aug 2025Early Stage VC$15.9MSEC filing▮
14 investors participated
Nov 2023Seed Round$3.0MSEC filing▮
2 investors participated
Sep 2022Seed Round$4.2MSEC filing▮
19 investors participated

How much has Tidal Cyber raised?

Tidal Cyber has raised $23.8 million across 3 recorded rounds since 2022. The largest was a $4.2 million seed round in Sep 2022; the most recent was a $15.9 million early-stage round in Aug 2025.

Tidal Cyber has filed 3 Form Ds with the SEC since 2022, most recently in Sep 2025 ($15.9 million sold to 14 investors).

Tidal Cyber investors

20 investors are on record for Tidal Cyber, including Virginia Venture Partners, SaaS Ventures, Capital One Ventures and Blu Venture Investors. By type, the record holds 9 venture capital firms. The early-stage round in Aug 2025 drew 14 investors.

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Frequently asked about Tidal Cyber

How much has Tidal Cyber raised?
Tidal Cyber has raised $23.8M in total across 3 recorded funding rounds.
When was Tidal Cyber's last funding round?
Tidal Cyber's most recent recorded round was Early Stage VC in Aug 2025, raising $15.9M.