Who owns DefenseStorm?

DefenseStorm is a privately held company. It is backed by 8 investors on record, including Georgian and Curql.

Where is DefenseStorm headquartered?

DefenseStorm is headquartered in Alpharetta, United States.

Who is the CEO of DefenseStorm?

Steve Soukup is the CEO of DefenseStorm.

Who founded DefenseStorm?

Harold Brewer, Sean Cassidy, and Jeff Lunsford are co-founders of DefenseStorm, founded in 2014.

What products does DefenseStorm sell?

DefenseStorm sells DefenseStorm GRID Active Risk Assessment, DefenseStorm MDR, DefenseStorm GRID Active Governance Program, and DefenseStorm GRID Active Fraud Prevention.

DefenseStorm

GRCAlpharetta, United Statesfounded 2014privatedefensestorm.com ↗

DefenseStorm is a cybersecurity company specializing in GRC, founded in 2014 and headquartered in Alpharetta, United States. It has raised $61.25M in equity across 9 priced rounds, employs about 80 people, and is privately held.

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updated Oct 11, 2026

Latest DefenseStorm news and company activity

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

Dec 2025Customer winGLCU Boosts Cyber Risk Management with DefenseStorm
Aug 2025RecognitionDefenseStorm Earns Placement On The 2025 Inc. 5000, Announces New CMO And CPO
May 2023Exec changeDefenseStorm Earns Placement On The 2025 Inc. 5000, Announces New CMO And CPO
Jul 2019Funding roundDefenseStorm Secures $15M in Series A Funding

DefenseStorm Momentum score

44/ 100

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DefenseStorm products

DefenseStorm funding

DefenseStorm has raised $61.25M in priced equity. Its most recent round was a Series C in May 2024. It has 9 funding rounds on record: Seed, Angel, Angel, Venture Round, Series A, Series B, Venture Round, Series C, and 1 more. 8 investors are on record, including Georgian and Curql.

Equity raised: $61.25M9 priced rounds
Last round: Series CMay 2024

View the complete funding history

DefenseStorm employees and hiring

As of September 2026, DefenseStorm has about 80 employees, down 5% over the last 30 days, with 2 open roles.

Employees: 80
30-day change: -5%
Open roles: 2

See hiring trends

DefenseStorm competitors

Competitors of DefenseStorm include Kovr.ai, Comp AI, and Hicomply. 210 more are in the platform, with overlap scoring.

matched by product category and features

View all 213 competitors with overlap scores

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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, 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
Headcount, hiring and the people
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The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, role mix
Tech stackframeworks, clouds, security

Similar in GRC

Common questions about DefenseStorm.

How much funding has DefenseStorm raised?: DefenseStorm has raised $61.25M in priced equity. Its most recent round was a Series C in May 2024. It has 9 funding rounds on record: Seed, Angel, Angel, Venture Round, Series A, Series B, Venture Round, Series C, and 1 more. 8 investors are on record, including Georgian and Curql.
How many people work at DefenseStorm?: As of September 2026, DefenseStorm has about 80 employees, down 5% over the last 30 days, with 2 open roles.
Who owns DefenseStorm?: DefenseStorm is a privately held company. It is backed by 8 investors on record, including Georgian and Curql.
Where is DefenseStorm headquartered?: DefenseStorm is headquartered in Alpharetta, United States.
Who is the CEO of DefenseStorm?: Steve Soukup is the CEO of DefenseStorm.
Who founded DefenseStorm?: Harold Brewer, Sean Cassidy, and Jeff Lunsford are co-founders of DefenseStorm, founded in 2014.
Who are DefenseStorm's competitors?: Competitors of DefenseStorm include Kovr.ai, Comp AI, and Hicomply. 210 more are in the platform, with overlap scoring.
What does DefenseStorm do?