Nooks
Arlington, US · 7 known investors
Nooks provides industrial security services—including Facility Security Officer (FSO), Personnel Security (PERSEC), and Program Security support—to help companies obtain and maintain security clearances and access secure facilities. It serves the U.S. national security community, supporting technology adoption between government and private industry across multiple markets.
Defense TechGovTech
Founders & leadership
SB
Sean BlackmanFounder
Investors · 7
Funding
SEC filings, press & company announcements$47M disclosed across 2 of 3 rounds · 2024–2025
- $25MSeries AJun 2025 · 2 sourcesSource ↗
- Undisclosed amountSeries BOct 2024
Kleiner Perkins (lead), Lachy Groom, Tola Capital
Source ↗ - $22MSeries AApr 2024 · 2 sources
Lachy Groom (lead), Stifel Venture Banking, Tola Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Nooks do?
- Nooks provides industrial security services—including Facility Security Officer (FSO), Personnel Security (PERSEC), and Program Security support—to help companies obtain and maintain security clearances and access secure facilities. It serves the U.S. national security community, supporting technology adoption between government and private industry across multiple markets.
- Who are Nooks's investors?
- Nooks's investors include Upper90, Zigg Capital, Kleiner Perkins, Lachy Groom, Lockheed Martin Ventures, Stifel Venture Banking, Tola Capital.
- How much funding has Nooks raised?
- Nooks has disclosed $47M raised across 2 of its 3 known rounds.
- Where is Nooks headquartered?
- Nooks is headquartered in Arlington, US.