1. 20 Sep 2024

   Series A

   €4.5M

   Cumulative €4.5M

Amounts in EUR, converted at the ECB rate on the event date. Funding totals exclude debt, grants and state aid; rounds whose instrument is not yet established are still counted. Every figure links to its source.

• Launch16 Jul 2026

  Patchstack has partnered with Hostinger to integrate continuous open-source vulnerability management for Node.js hosting.

  ▸Source: ArcticStartup

  “Pärnu-based cybersecurity company Patchstack has partnered with Vilnius-based AI-powered hosting provider Hostinger to integrate continuous open-source vulnerability management into Hostinger’s…”

  Read at ArcticStartup

• Funding20 Sep 2024EUR 4.5M

  Patchstack raised a USD 5 million Series A round backed by Karma Ventures, G+D Ventures and Emilia Capital, the investment firm founded by Yoast co-founders. Funds were earmarked for product development and a sales and marketing team.

  ▸Source: wptavern.com

  Read at wptavern.com

• Oliver Sild

  CEO

Raised €4.5M to date · FY2025 turnover €1.1M · 33 employees

• Turnover grew 24% FY2024→FY2025.
• Headcount 16 → 33 over FY2024→FY2025.
• ≈€30K turnover per employee (FY2025).

What does Patchstack do?

cybersecurity company

Where is Patchstack headquartered?

Patchstack is based in Estonia.

How much funding has Patchstack raised?

Patchstack has raised €4.5M (across 1 round · last 20 Sep 2024).

What was Patchstack's latest funding round?

Patchstack's most recent disclosed round was a series-a round of €4.5M, announced 20 September 2024.

Who has invested in Patchstack?

Investors in Patchstack include Karma Ventures.

What is Patchstack's revenue?

Patchstack reported €1.1M in turnover for FY2025, per official registry filings.