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Nooks

Platform enabling classified government–private collaboration

Overview

Nooks provides a platform-as-a-service that enables secure collaboration on classified work between federal agencies and defense/space firms. It handles facility clearance sponsorship and personnel clearances, and offers secure workflows, compliance controls, and streamlined onboarding to speed projects. The platform is tailored for national-security needs, with a veteran-led team and a focus on simplifying clearance processes while expanding vendor options. Its goal is to help clients move faster, save money, and focus on core work by taking on the complexities of classified programs.

Significant Headcount Growth

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About Nooks

Simplify's Rating
Why Nooks is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Government & Public SectorEnterprise SoftwareCybersecurityDefense

Company Size

51-200

Company Stage

Series A

Total Funding

$32.7M

Headquarters

Crystal City, Virginia

Founded

2021

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Simplify's take

What believers are saying

  • The September 2026 DIU contract caps at $146.8 million over four years.
  • Six new markets launch through 2027, expanding demand beyond Arlington and Huntsville.
  • Up to 100 DIU portfolio companies can use FSO-as-a-Service immediately.

What critics are saying

  • Federal procurement concentration makes DIU renewal critical after September 2030.
  • A classified security incident can end Nooks' operating authority overnight.
  • Incumbents and agency-owned SCIF programs can commoditize Nooks' facilities and services.

What makes Nooks unique

  • Nooks sells CIaaS, bundling accredited space, secure networks, and FSO services.
  • DIU's 2026 Bridge Program adopted Nooks as its first CIaaS line.
  • Nooks operates ten classified markets and plans more openings in 2027.

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Funding

Total Funding

$32.7M

Above

Industry Average

Funded Over

4 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
$15M
$25M
$30M

Benefits

  • Stock Options
  • Company Equity

Growth & Insights and Company News

6 month growth

3%

1 year growth

9%

2 year growth

8%
PR Newswire
Sep 10th, 2026
Nooks wins $146.8M Defense Innovation Unit contract to expand classified infrastructure nationwide

Nooks has been awarded a four-year contract worth up to $146.8 million by the Defense Innovation Unit to expand its Classified Infrastructure-as-a-Service nationwide. The contract supports DIU's Bridge Program, addressing barriers commercial companies face in accessing classified spaces and clearances. The award will fund new Nooks sites in six major markets: Austin, Boston, Chicago, New York, San Francisco Bay Area, and Honolulu. These additions will expand Nooks' network to ten locations, including existing sites in Arlington, Colorado Springs, El Segundo, and Huntsville. Nooks' model replaces lengthy construction timelines with subscription-based access to accredited facilities, workstations, and secure networks. The contract also provides FSO-as-a-Service for up to 100 DIU portfolio companies, offering fractional Facility Security Officer expertise to support clearance processes and compliance. Founded in 2021, Nooks pioneered the CIaaS model to help defence technology companies begin classified work faster.

FinSMEs
Jun 9th, 2025
Nooks Closes $25M Series A Funding

Nooks, a Crystal City, VA-based classified-infrastructure-as-a-service (CIaaS) model company for workspaces, raised $25M in Series A funding.

Nooks
Jun 9th, 2025
Nooks Closes $25M Series A Funding Round with Unmatched Team of Industry Leaders

Nooks raises $25M Series A to expand its subscription-access classified workspaces. Backed by Zigg Capital, Upper90, SAIC, and Lockheed Martin, Nooks is redefining access to secure, flexible classified workspaces for government and defense.

MB News
Jun 9th, 2025
Nooks Raises $25M in Series A Funding

Nooks has closed a $25M Series A funding round, partnering with Zigg Capital, Upper90, SAIC, and Lockheed Martin. The funding will enhance Nooks' Classified-Infrastructure-as-a-Service (CIaaS) model, aiming to improve secure collaboration for government and industry. The investment will support Nooks' growth in key markets and its integration of advanced technologies, with a focus on transforming classified infrastructure access.

Forbes
Aug 3rd, 2023
Small Companies Can’T Access Classified Work Without A Secure Space To Work In

A modular SCIF facility designed by Maryland-based builder, Modular Genius. Modular GeniusIf your small defense business has desirable technology that the government considers classified, you’ll need a secure workspace before you can secure government work. It’s a Catch-22 that Congress wants to alleviate.The 2024 National Defense Authorization Act includes language from both the House and Senate meant to open up existing classified work-spaces to small businesses.Building or gaining access to a government-approved secure workspace is a costly burden that adds to the already thorny problems defense startups face in getting security clearances for their employees and in getting their companies as a whole “covered” or cleared to work on classified projects.Such hurdles curb or prevent innovative, potentially war-winning technologies and ideas from being embraced and applied by the Pentagon says Andrew “Scar” Van Timmeren, vice president of government solutions for Blue Force Technologies, a small North Carolina-based business which recently secured a contract to build prototype unmanned adversary training aircraft for the Air Force.A former USAF F-22 pilot, Van Timmeren has seen the problem surface repeatedly among the cohort of defense startups traveling in the same circles as Blue Force, shutting them out of potentially meaningful contracts and contributions to national security.“It’s remarkably easy for continued contracts to go to incumbents within the cleared [classified] space because of the time and effort it takes to increase the number of new businesses that have access to cleared [workspace].”Van Timmeren cites an example wherein defense program managers are evaluating candidates to perform radar cross section survivability analysis of an aircraft. There’s already a cleared company with its own approved secure workspace. Another new firm may want to enter into that mix. But for DoD, “the easy button is to just go to the incumbent which may not be a small business.”Setting up a secure workspace isn’t easy

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