SureStack is a privately held company.

Where is SureStack headquartered?

SureStack is headquartered in Fairfax, United States.

Who are SureStack's competitors?

H3O Labs, Quantara AI, and ComplyJet are among the closest in GRC. The full competitive set, with overlap scoring, is in the platform.

What products does SureStack sell?

SureStack sells SureStack and SureStack Platform.

SureStack

GRCFairfax, United Statesfounded 2023privatesurestack.ai ↗

SureStack is a cybersecurity company specializing in GRC, founded in 2023 and headquartered in Fairfax, United States. It employs about 6 people and is privately held.

Unlock full profile Book a demo Unlock full profile Book a demo

updated Oct 11, 2026

SureStack products

SureStackAnalyzes security tool configurations to find misconfigurations and coverage gaps
SureStack PlatformContinuously tests and grades an organization's security stack

SureStack employees and hiring

As of September 2026, SureStack has about 6 employees.

Employees: 6
Open roles: 0

See hiring trends

Get the Mandos Brief, free.

A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.

One full company profile a month
The full Mandos Pacesetters analysis, each quarter
Research articles
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

Get the Mandos Brief, free.

A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.

One full company profile a month
The full Mandos Pacesetters analysis, each quarter
Research articles
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

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

Create a free account to unlock the full profile of SureStack.

A free account opens 1 full company profile a month, the moment you click. Mandos Analyst opens 25.

Funding, round by round, with the investors
Headcount, hiring and the people
The timeline of what they did, dated
The Mandos Brief every Monday

Create a free account

Free with your work email. No card. Includes the Mandos Brief every Monday.

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 GRC

Common questions about SureStack.

How many people work at SureStack?: As of September 2026, SureStack has about 6 employees.
Who owns SureStack?: SureStack is a privately held company.
Where is SureStack headquartered?: SureStack is headquartered in Fairfax, United States.
Who are SureStack's competitors?: H3O Labs, Quantara AI, and ComplyJet are among the closest in GRC. The full competitive set, with overlap scoring, is in the platform.
What does SureStack do?: SureStack is a cybersecurity company specializing in GRC, founded in 2023 and headquartered in Fairfax, United States.
What products does SureStack sell?: SureStack sells SureStack and SureStack Platform.