United States · Series A startup

Who invested in Nisos

2 rounds we have observed, with the 3 investors named in them. 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

$7.6Mraised across 2 rounds since 2019, from 2 sources

$6.0MRound$1.6MSeries A
Latest round
Series A, $1.6MDec 2022
Biggest round
$6.0MRound · Jan 2019
Investors
3
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2019202020212022
$6.0MRound$1.6MSeries A
First round
Round, $6.0M
Jan 2019
Biggest round
$6.0M
Round · Jan 2019
Between rounds
3.8 years
from the last two

The rounds

  1. Dec 2022
    Series A$1.6M2 new

    Source recorded

  2. Jan 2019
    Round$6.0M1 new

    Reported by SiliconangleSEC filing: $6.1M sold, first sale Nov 2018

Founders and team

From Nisos's own website: 3 founders, 15 on the team.

Justin ZeefeCo-Founder
Landon WinkelvossCo-Founder
Shawn TurskeyFounder
  • Ryan LaSalleCEO
  • Brandon KappusChief Delivery Officer
  • Kurt SauerChief Information Security Officer
  • Magen GicintoChief People Officer
  • Matt ConnerChief Information Security Officer (CISO)
  • Megan StifelChief Strategy Officer
  • Michael SpitzerCFO
  • Richard ByrdChief Growth Officer
  • Second FrontChief Information Security Officer (CISO)
  • Larry ThompsonVP of Security
  • Evan WolffPartner
  • Adi KarisikTeam
  • Chris McMahonTeam
  • Dr. Adrian MayersTeam
  • Gary HayslipTeam

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

B CapitalVC firm1round
Columbia CapitalVC firm1round

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

Quick answers about Nisos

Who invested in Nisos?

Nisos's investors include B Capital, Paladin Capital Group and Columbia Capital.

How much has Nisos raised?

Nisos has raised $7.6M across 2 rounds since 2019.

When did Nisos last raise?

Nisos's most recent round was a Series A of $1.6M in Dec 2022.

What was Nisos's biggest round?

Nisos's largest round on record is $6.0M (Undisclosed round), in Jan 2019.

Who backed Nisos first?

Nisos's first round on record, in Jan 2019, was backed by Columbia Capital.

What stage is Nisos at?

Nisos's latest named round is a Series A, in Dec 2022.

Where is Nisos based?

Nisos is based in the United States.

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