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Stefan Lassak Email & Phone Number
Director Corporate Strategy and Bizops
at
OneTrust
1 work email found
@celonis.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Director Corporate Strategy and Bizops
Location
New York, United States
Company size
Who is Stefan Lassak? Overview
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Quick answer
Stefan Lassak is listed as Director Corporate Strategy and Bizops at OneTrust, a with 2558 employees, based in New York, United States. AeroLeads shows a work email signal at celonis.com and a matched LinkedIn profile for Stefan Lassak.
Stefan Lassak previously worked as Senior Manager Corporate Strategy & Bizops at Onetrust and Manager, PMO Finance at Celonis. Stefan Lassak holds Master Of Science - Ms, Management & Technology from Technische Universität München.
Company email context
Email format at OneTrust
This section adds company-level context without repeating Stefan Lassak's masked contact details.
slassak@celonis.com
76% confidence
AeroLeads found 1 current-domain work email signal for Stefan Lassak. Compare company email patterns before reaching out.
Profile bio
About Stefan Lassak
Stefan Lassak is a Director Corporate Strategy and Bizops at OneTrust. He possess expertise in audio nachbearbeitung, java, microsoft office, projektmanagement, microsoft excel and 8 more skills. He is proficient in Spanisch and Französisch.
Listed skills include Audio Nachbearbeitung, Java, Microsoft Office, Projektmanagement, and 9 others.
Current workplace
Stefan Lassak's current company
Company context helps verify the profile and gives searchers a useful next step.
Onetrust
12 roles
Stefan Lassak work experience
A career timeline built from the work history available for this profile.
Senior Manager Corporate Strategy & Bizops
Current
Sep 2023 - Present
Manager, Pmo Finance
- Managed the Financial Post Merger Integrations of Celonis acquisitions- Project Managed the financial/legal restructuring of the Celonis Organisation including the execution of a legal entity spin-off both from a legal/tax/financial as well as ERP/Systems side- Managed parts of the initial implementation of Celonis first ERP System (Workday) as well as following enhancement & automation projects- Lead in implementation of Zuora Billing, Revenue and CPQX (E2E Quote-to-Cash System)- Lead in Quote-To-Cash, Procure-To-Pay & Reporting Setup/Improvement & Automation Projects- IPO readiness- Lead in implementing Credit Card based O2C Processes leveraging Stripe
Jan 2022 - Sep 2023
Business System Solution Architect
Jul 2021 - Jan 2022
Project Management - Finance
Feb 2020 - Sep 2021
Operations And Scaling
Feb 2019 - Feb 2020
Business Operations
Jun 2017 - Sep 2018
Global Supplychain & Logistics - Internship - Hong Kong
Feb 2017 - Jun 2017
After Market Services - Working Student
Apr 2016 - Dec 2016
Working Student
Oct 2014 - Mar 2016
It - Administration - Internship
Jul 2014 - Sep 2014
It - Administration - Internship
Aug 2013 - Sep 2013
Team & coworkers
Colleagues at OneTrust
Other employees you can reach at onetrust.com. View company contacts for 2558 employees →
SP
Sonia Prithiani
Colleague at OnetrustChicago, Illinois, United States
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PF
Paula Fernández Martínez
Colleague at OnetrustGreater Madrid Metropolitan Area, Spain
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SK
Suho Kim
Colleague at OnetrustMelbourne, Victoria, Australia
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DS
Dipankar Sana
Colleague at OnetrustBengaluru, Karnataka, India
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VP
Vilas Pattar
Colleague at OnetrustBengaluru, Karnataka, India
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RS
Rahelys Spence
Colleague at OnetrustUnited States
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MF
Megan Farrell
Colleague at OnetrustDenver, Colorado, United States
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CM
Cuong Ma
Colleague at OnetrustLake Mary, Florida, United States
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RJ
Richard Jimenez
Colleague at OnetrustLivingston, New Jersey, United States
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LK
Lisa Kurtz
Colleague at OnetrustSpain
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Sonia Prithiani
Colleague at OnetrustChicago, Illinois, United States
View →
PF
Paula Fernández Martínez
Colleague at OnetrustGreater Madrid Metropolitan Area, Spain
View →
SK
Suho Kim
Colleague at OnetrustMelbourne, Victoria, Australia
View →
DS
Dipankar Sana
Colleague at OnetrustBengaluru, Karnataka, India
View →
VP
Vilas Pattar
Colleague at OnetrustBengaluru, Karnataka, India
View →
RS
Rahelys Spence
Colleague at OnetrustUnited States
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MF
Megan Farrell
Colleague at OnetrustDenver, Colorado, United States
View →
CM
Cuong Ma
Colleague at OnetrustLake Mary, Florida, United States
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RJ
Richard Jimenez
Colleague at OnetrustLivingston, New Jersey, United States
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LK
Lisa Kurtz
Colleague at OnetrustSpain
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3 education records
Stefan Lassak education
Master Of Science - Ms, Management & Technology
Master Of Science - Ms, Management And Technology
Bachelor Of Science - Bs, Tum-Bwl / Management & Technology
FAQ
Frequently asked questions about Stefan Lassak
Quick answers generated from the profile data available on this page.
What company does Stefan Lassak work for?
Stefan Lassak works for OneTrust.
What is Stefan Lassak's role at OneTrust?
Stefan Lassak is listed as Director Corporate Strategy and Bizops at OneTrust.
What is Stefan Lassak's email address?
AeroLeads has found 1 work email signal at @celonis.com for Stefan Lassak at OneTrust.
Where is Stefan Lassak based?
Stefan Lassak is based in New York, United States while working with OneTrust.
What companies has Stefan Lassak worked for?
Stefan Lassak has worked for Onetrust, Celonis, Bragi, Bayerische Staatsoper, and Msg Systems Ag.
Who are Stefan Lassak's colleagues at OneTrust?
Stefan Lassak's colleagues at OneTrust include Sonia Prithiani, Paula Fernández Martínez, Suho Kim, Dipankar Sana, and Vilas Pattar.
How can I contact Stefan Lassak?
You can use AeroLeads to view verified contact signals for Stefan Lassak at OneTrust, including work email, phone, and LinkedIn data when available.
What schools did Stefan Lassak attend?
Stefan Lassak holds Master Of Science - Ms, Management & Technology from Technische Universität München.
What skills is Stefan Lassak known for?
Stefan Lassak is listed with skills including Audio Nachbearbeitung, Java, Microsoft Office, Projektmanagement, Microsoft Excel, Soziale Medien, Teamwork, and Vertrieb Und Marketing.
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