Companies owned by KnowBe4
KnowBe4 owns 1 company in the directory. It has its own profile here too. We have 3 of its acquisitions on record, each with its source.
The company it owns
| Company | Category | Based in | Founded |
|---|---|---|---|
 Egress Software Technologies Ltd Egress provides cloud email security that uses adaptive controls to stop phishing and data loss. | Email security | London, United Kingdom | 2007 |
Acquisitions by KnowBe4
| Date | Deal | Amount | Source |
|---|---|---|---|
| April 2024 | KnowBe4 acquired Egress Software Technologies LtdSource for KnowBe4 acquired Egress Software Technologies Ltd, opens in a new tab | Undisclosed | Source for KnowBe4 acquired Egress Software Technologies Ltd, opens in a new tab |
| October 2021 | KnowBe4 acquired SecurityAdvisorSource for KnowBe4 acquired SecurityAdvisor, opens in a new tab | $80m | Source for KnowBe4 acquired SecurityAdvisor, opens in a new tab |
| March 2021 | KnowBe4 acquired MediaPROSource for KnowBe4 acquired MediaPRO, opens in a new tab | Undisclosed | Source for KnowBe4 acquired MediaPRO, opens in a new tab |
The record covers deals from 2020 onwards. Most deals before August 2026 come from monthly M&A roundups and are dated to the month. Since August 2026 we add deals from the news as they are reported. Smaller deals may be missing. Amounts are in US dollars.