/
Log inGet free API keyAccount
Menu
InvestorsCompaniesFit CheckerDocsPricingGet free API key

Companies / Helmet Security

Helmet Security

United States

Helmet Security provides a security platform to secure agents and enforce policy in real time.

CybersecurityAI & Machine Learning

Helmet Security, based in United States, has 1 investor on file, among them SYN Ventures. Its latest round on record is Seed, 4 Dec 2025. Its site was last checked 12 Nov 2026: site answers.

helmetsecurity.com
The homepage of Helmet Security

Funding

1 round on record
Latest roundSeed4 Dec 2025
Since that round11 monthsno later round on record
Investors in its rounds21 with a VCinfo profile
Dec 2025SeedLed by SYN Ventures, with 1 other

Round sizes and total raised are on Fundup AI, our sister product for funding data.

SEC Form D filings

1 filing
$6.7M sold30 Dec 2025

Filed by Helmet Security, Inc. with the SEC. A Form D reports a private offering; it is not a priced round.

Investors

1 investor on file
InvestorEvidenceType
SYN VenturesPage + roundVenture capital

More from SYN Ventures

39 companies on its checked portfolio

Its portfolio leans to Cybersecurity (49%), AI & Machine Learning (32%), Enterprise Software (13%).

AdluminAdlumin provides security operations and management solutions, includi…AicebergArcadeArcade provides a runtime layer that sits between AI agents and the ex…Balance TheoryBalance Theory provides a platform and managed service that helps comp…BforeAIBforeAI provides a predictive cybersecurity platform that identifies a…

See SYN Ventures' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

Free account · no card

Get Helmet Security and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when SYN Ventures adds a company.

Work email, sign-in link by email. Already have an account? Log in
Your API keyRead the docs
  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/helmetsecurity.com/investors

# also
GET /v1/companies/helmetsecurity.com
GET /v1/companies/helmetsecurity.com/news
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing