United States · Seed startup

Who invested in Cyr3con

One round we have observed, with the 4 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cybersecurity

Funding summaryUpdated 26 Oct 2026

$1.5Mraised across 1 round since 2018, from 1 source

Latest round
Seed, $1.5MOct 2018
Investors
4
See who backed them

The rounds

  1. Oct 2018
    Seed$1.5M
    • Aleksandr Yampolskiy
    • Michael Sutton
    • Steve Hassell
    • Steven Witt

    Reported by FinSMEs

Everyone who backed them

Aleksandr Yampolskiyno record of our own yet1round
Michael Suttonno record of our own yet1round
Steve Hassellno record of our own yet1round
Steven Wittno record of our own yet1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists Cyr3con as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

StoneMill VenturesVC firmPer its own site

Quick answers about Cyr3con

Who invested in Cyr3con?

Cyr3con's investors include Aleksandr Yampolskiy, Michael Sutton, Steve Hassell and Steven Witt.

How much has Cyr3con raised?

Cyr3con has raised $1.5M across 1 round since 2018.

When did Cyr3con last raise?

Cyr3con's most recent round was a Seed of $1.5M in Oct 2018.

What was Cyr3con's biggest round?

Its most recent round, $1.5M in Oct 2018, is also its largest on record.

Who backed Cyr3con first?

Cyr3con's first round on record, in Oct 2018, was backed by Aleksandr Yampolskiy, Michael Sutton and Steve Hassell and 1 others.

What stage is Cyr3con at?

Cyr3con's latest named round is a Seed, in Oct 2018.

Where is Cyr3con based?

Cyr3con is based in the United States.

Companies like Cyr3con

In the same sector, and raised in the last eighteen months.

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