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Gerrit Maess Email & Phone Number

Product Owner at ChurchTools, Ex-Facebook, Ex-WhatsApp at ChurchTools Innovations GmbH
Location: Karlsruhe, Baden-Württemberg, Germany 10 work roles 3 schools
1 work email found @whatsapp.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email g****@whatsapp.com
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Current company
ChurchTools Innovations GmbH
Role
Product Owner at ChurchTools, Ex-Facebook, Ex-WhatsApp
Location
Karlsruhe, Baden-Württemberg, Germany
Company size
7 employees

Who is Gerrit Maess? Overview

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Quick answer

Gerrit Maess is listed as Product Owner at ChurchTools, Ex-Facebook, Ex-WhatsApp at ChurchTools Innovations GmbH, a company with 7 employees, based in Karlsruhe, Baden-Württemberg, Germany. AeroLeads shows a work email signal at whatsapp.com and a matched LinkedIn profile for Gerrit Maess.

Gerrit Maess previously worked as Product Owner at Churchtools Innovations Gmbh and Product Manager at Churchtools Innovations Gmbh. Gerrit Maess holds Master Of Science (Ms) from California State University-East Bay.

Company email context

Email format at ChurchTools Innovations GmbH

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{first_initial}{last}@whatsapp.com
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AeroLeads found 1 current-domain work email signal for Gerrit Maess. Compare company email patterns before reaching out.

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Profile bio

About Gerrit Maess

Product Owner with a passion for designing meaningful web and mobile applications. Extensive background in product design and account integrity, i.e. fighting spam, misinformation, impersonation, and scams via human review / ML classifier systems. Highly organized, solution-oriented, and focused on impact.

Listed skills include Project Management, E Commerce, Data Analysis, Leadership, and 40 others.

Current workplace

Gerrit Maess's current company

Company context helps verify the profile and gives searchers a useful next step.

ChurchTools Innovations GmbH
Churchtools Innovations Gmbh
Product Owner at ChurchTools, Ex-Facebook, Ex-WhatsApp
karlsruhe, baden-wurttemberg, germany
Website
churchtools.de
Employees
7
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Company profile
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10 roles

Gerrit Maess work experience

A career timeline built from the work history available for this profile.

Project Manager (Trust And Safety)

Whatsapp Inc.

Dublin, Leinster, Ireland

Jan 2019 - Feb 2021

Project Manager (Media Integrity)

Facebook

County Dublin, Ireland

Aug 2017 - Jan 2019

Product Owner

Basskings

Menlo Park, CA

Apr 2016 - Jul 2017
Team & coworkers

Colleagues at ChurchTools Innovations GmbH

Other employees you can reach at churchtools.de. View company contacts for 7 employees →

JZ Joscha Ziegeler Joscha Ziegeler Colleague at Churchtools Innovations Gmbh Karlsruhe, Baden-Württemberg, Germany, Germany View → MT Marcel Tuchner Marcel Tuchner Colleague at Churchtools Innovations Gmbh Oldenburg, Lower Saxony, Germany, Germany View → TM Tabea Martens Tabea Martens Colleague at Churchtools Innovations Gmbh Greater Bremen Area, Germany View → SF Sven Frodo Müseler Sven Frodo Müseler Colleague at Churchtools Innovations Gmbh Berlin, Berlin, Germany, Germany View → NA Niklas Arnitz Niklas Arnitz Colleague at Churchtools Innovations Gmbh Stuttgart Region, Germany View → LT Loan Truong Loan Truong Colleague at Churchtools Innovations Gmbh Stuttgart, Baden-Württemberg, Germany, Germany View → YW Yannick Wörner Yannick Wörner Colleague at Churchtools Innovations Gmbh Stuttgart, Baden-Württemberg, Germany, Germany View → DS David Schilling David Schilling Colleague at Churchtools Innovations Gmbh Karlsruhe, Baden-Württemberg, Germany, Germany View → AM Andreas Mischke Andreas Mischke Colleague at Churchtools Innovations Gmbh Bamberg, Bavaria, Germany, Germany View → SB Sebastian Brenner Sebastian Brenner Colleague at Churchtools Innovations Gmbh Karlsruhe, Baden-Württemberg, Germany, Germany View →
3 education records

Gerrit Maess education

Abitur

Hannah-Arendt-Gymnasium Barsinghausen
FAQ

Frequently asked questions about Gerrit Maess

Quick answers generated from the profile data available on this page.

What company does Gerrit Maess work for?

Gerrit Maess works for ChurchTools Innovations GmbH.

What is Gerrit Maess's role at ChurchTools Innovations GmbH?

Gerrit Maess is listed as Product Owner at ChurchTools, Ex-Facebook, Ex-WhatsApp at ChurchTools Innovations GmbH.

What is Gerrit Maess's email address?

AeroLeads has found 1 work email signal at @whatsapp.com for Gerrit Maess at ChurchTools Innovations GmbH.

Where is Gerrit Maess based?

Gerrit Maess is based in Karlsruhe, Baden-Württemberg, Germany while working with ChurchTools Innovations GmbH.

What companies has Gerrit Maess worked for?

Gerrit Maess has worked for Churchtools Innovations Gmbh, Whatsapp Inc., Facebook, Basskings, and Bay Area Lifestyle, Llc.

Who are Gerrit Maess's colleagues at ChurchTools Innovations GmbH?

Gerrit Maess's colleagues at ChurchTools Innovations GmbH include Joscha Ziegeler, Marcel Tuchner, Tabea Martens, Sven Frodo Müseler, and Niklas Arnitz.

How can I contact Gerrit Maess?

You can use AeroLeads to view verified contact signals for Gerrit Maess at ChurchTools Innovations GmbH, including work email, phone, and LinkedIn data when available.

What schools did Gerrit Maess attend?

Gerrit Maess holds Master Of Science (Ms) from California State University-East Bay.

What skills is Gerrit Maess known for?

Gerrit Maess is listed with skills including Project Management, E Commerce, Data Analysis, Leadership, Data Visualization, Client Solutions Management, Facebook Marketing, and Pay Per Click.

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