Jacob Siever Location
- Cologne, NRW, DE
Jacob Siever Work
- 2022 - now Head of Customer Success @
- 2021 - 2022 Projektmanagement und Produktentwicklung @
- 2020 - 2021 Produktentwicklung und Business Development @
- 2018 - 2019 Bachelorand, Werkstudent @
Jacob Siever Education
- Aachen University of Applied Sciences - FH Aachen
Master (Wirtschaftsingenieur)
2019 - 2024 - Transilvania University of Brasov
Master (Auslandssemester an den Fakultäten für Maschinenbau, Wirtschaftswissenschaften und Informatik)
2021 - 2022 - Hochschule Niederrhein
Bachelor of Science - BS (Wirtschaftsingenieurwesen)
2015 - 2019
Jacob Siever Summary
- Jacob Siever, based in Cologne, NRW, DE, is currently a Head of Customer Success at nextAudit. Jacob Siever brings experience from previous roles at nextAudit and TraffGo Road GmbH. Jacob Siever holds a 2019 - 2024 Master in Wirtschaftsingenieur @ Aachen University of Applied Sciences - FH Aachen. Jacob Siever has 1 emails on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Jacob Siever?
Find contact details for 700 million professionals.
Others Named Jacob Siever
Jacob Siever
Commercial Executive
Australia
Jacob Siever
Head of Customer Success
Cologne, NRW, DE
Top nextAudit Employees
Martin Schmitz
Product Manager and Product Designer
Aachen, NRW, DE
Florentin Bürvenich
Head of Engineering
Aachen, NRW, DE
Johanna Reh
Marketing and Vetrieb
Aachen, NRW, DE
Jacob Siever
Head of Customer Success
Cologne, NRW, DE
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co