United States · Series A startup

Who invested in Stacklok

One round we have observed, with the 0 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.

CybersecurityTelecoms

Funding summaryUpdated 15 Nov 2026

$18Mraised across 1 round since 2023, from 1 source

Latest round
Series A, $18MMay 2023
Investors
0
See who backed them

The rounds

  1. May 2023
    Series A$18M

    No investor was named in the report.

    Source recordedSEC filing: $17M sold, first sale May 2023

Funding filed with regulators

Stacklok filed one raise, $17M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. May 2023$17M5 investorsequityof $17M offeredSEC Form D

Founders and team

From Stacklok's own website and the SEC filings it signed: 3 on the team.

  • Craig McLuckieCEO
  • Joe BedaCTO
  • Luke HindsExecutive Officer, Directori

On the board, as filediPing Li

Also claim to have backed them

This firm lists Stacklok 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.

Madrona Venture GroupVC firmPer its own site

Quick answers about Stacklok

How much has Stacklok raised?

Stacklok has raised $18M across 1 round since 2023.

When did Stacklok last raise?

Stacklok's most recent round was a Series A of $18M in May 2023.

What was Stacklok's biggest round?

Its most recent round, $18M in May 2023, is also its largest on record.

What stage is Stacklok at?

Stacklok's latest named round is a Series A, in May 2023.

Where is Stacklok based?

Stacklok is based in the United States.

Companies like Stacklok

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

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