Who are GMO Flatt Security's competitors?

Logically Secure, White Lab, and Borg are among the closest in Offensive Security. The full competitive set, with overlap scoring, is in the platform.

What products does GMO Flatt Security sell?

GMO Flatt Security sells GMO Flatt Security Container Assessment, GMO Flatt Security Smartphone App Assessment, and GMO Flatt Security Smartphone Game Assessment.

GMO Flatt Security

Offensive SecurityTokyo, Japanfounded 2017acquired by GMO Internet

GMO Flatt Security is a cybersecurity company specializing in Offensive Security, founded in 2017 and headquartered in Tokyo, Japan. It has raised $2.01M in equity across 3 priced rounds, plus $1.75M debt & credit, employs about 37 people, and was acquired by GMO Internet in 2024.

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updated Oct 4, 2026

GMO Flatt Security products

GMO Flatt Security Container AssessmentManual security assessment service for Docker and Kubernetes container environments
GMO Flatt Security Smartphone App AssessmentManual and automated security assessment service for iOS and Android apps and APIs
GMO Flatt Security Smartphone Game Assessment

GMO Flatt Security funding

GMO Flatt Security has raised $2.01M in priced equity, plus $1.75M debt & credit. Its most recent round was a Debt Financing in October 2021.

Equity raised: $2.01M3 priced rounds
Last round: Debt FinancingOct 2021
Other instruments: $1.75M debt

View the complete funding history

GMO Flatt Security employees and hiring

GMO Flatt Security has about 37 employees.

Employees: 37
30-day change: 0%
Open roles: 0

See hiring trends

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 Offensive Security

Common questions about GMO Flatt Security.

How much funding has GMO Flatt Security raised?: GMO Flatt Security has raised $2.01M in priced equity, plus $1.75M debt & credit. Its most recent round was a Debt Financing in October 2021.
How many people work at GMO Flatt Security?: GMO Flatt Security has about 37 employees.
Who are GMO Flatt Security's competitors?: Logically Secure, White Lab, and Borg are among the closest in Offensive Security. The full competitive set, with overlap scoring, is in the platform.
What does GMO Flatt Security do?: GMO Flatt Security is a cybersecurity company specializing in Offensive Security, founded in 2017 and headquartered in Tokyo, Japan.
What products does GMO Flatt Security sell?: GMO Flatt Security sells GMO Flatt Security Container Assessment, GMO Flatt Security Smartphone App Assessment, and GMO Flatt Security Smartphone Game Assessment.