Sjoerd Sjouwerman

Active Clearwater, FL — CEO for KNOWBE4, Inc.

Sjoerd Sjouwerman Overview

Sjoerd Sjouwerman has been associated with three companies, according to public records. The companies were formed over a eleven year period with the most recent being incorporated four years ago in June of 2022. Two of the companies are still active while the remaining one is now listed as inactive.

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Name	Status	Incorporated	Key People	Role
KNOWBE4, Inc.	Active	2016	16	CEO
Mediapro Holdings, LLC	Active	2018	10	Member
KNOWBE4, LLC	Inactive	2010	1	Manager

Connections for Sjoerd Sjouwerman

A connection is made when two people are officers, directors, or otherwise associated with the same company. Sjoerd has twenty-four known connections and has the most companies in common with Ron Aliabadi.

Ron Aliabadi

Ron Aliabadi has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Secretary

Michael F. Fosnaugh

Michael F. Fosnaugh has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Chairman

Kevin Klausmeyer

Kevin Klausmeyer has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Director

Elizabeth Knuppel

Elizabeth Knuppel has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Treasurer

Nicholas Prickel

Nicholas Prickel has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Vice President

Robert Reich

Robert Reich has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	CFO

Shrikrishna Venkataraman

Shrikrishna Venkataraman has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Active	2016	16	Director

Alex Bekelberrt

Alex Bekelberrt has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

Steven E. Conrad

Steven E. Conrad has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	Director

Jeremiah Daly

Jeremiah Daly has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

Joseph Disabato

Joseph Disabato has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

Alexander Eckelberry

Alexander Eckelberry has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

Christopher Fountain

Christopher Fountain has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	Director

Scott Hoch

Scott Hoch has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	Director

Mike Metzger

Mike Metzger has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	CEO

Kevin Mitnick

Kevin Mitnick has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

David Pandullo

David Pandullo has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	Director

Tom Pendergast

Tom Pendergast has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	Governing Person

Brian Rice

Brian Rice has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
M--------------------C	Inactive	2018	10	CFO

Hans Sherman

Hans Sherman has the following companies in common with Sjoerd Sjouwerman

Name	Status	Incorporated	Key People	Role
K-----------.	Inactive	2016	16	Director

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

California Secretary of State
Data last refreshed on Monday, April 4, 2022

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Sjoerd Sjouwerman

Active Clearwater, FL — CEO for KNOWBE4, Inc.