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Jan Siepmann Email & Phone Number
Account-Manager
at
Materna Information & Communications SE
LinkedIn matched
✓ Verified July 2026
2 data sources
Profile completeness 71%
Current company
Role
Account-Manager
Location
Dortmund, North Rhine-Westphalia, Germany
Company size
Who is Jan Siepmann? Overview
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Quick answer
Jan Siepmann is listed as Account-Manager at Materna Information & Communications SE, a with 1975 employees, based in Dortmund, North Rhine-Westphalia, Germany. AeroLeads shows a matched LinkedIn profile for Jan Siepmann.
Company email context
Email format at Materna Information & Communications SE
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Materna Information & Communications SE
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Profile bio
About Jan Siepmann
Jan Siepmann is a Account-Manager at Materna Information & Communications SE.
Current workplace
Jan Siepmann's current company
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Materna Information & Communications Se
2 roles
Jan Siepmann work experience
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Account-Manager
Current
Jan 2017 - Present
Team & coworkers
Colleagues at Materna Information & Communications SE
Other employees you can reach at materna.de. View company contacts for 1975 employees →
CH
Charlotte Haase
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany
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AM
Albert Makdisi
Colleague at Materna Information & Communications SeKrefeld, North Rhine-Westphalia, Germany
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AD
Atila Dilsiz
Colleague at Materna Information & Communications SeRuhr Region, Germany
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TF
Thomas Fleige
Colleague at Materna Information & Communications SeRuhr Region, Germany
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PM
Peter Marko
Colleague at Materna Information & Communications SeKanianka, Trenciansky, Slovakia
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JY
Jens Yllman
Colleague at Materna Information & Communications SeGreater Stockholm Metropolitan Area, Sweden
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TŠ
Tomáš Šefčík
Colleague at Materna Information & Communications SeSlovakia
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TT
Tobias Tasche
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany
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SM
Steven Müller
Colleague at Materna Information & Communications SeLudwigsfelde, Brandenburg, Germany
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NM
Niklas Menne
Colleague at Materna Information & Communications SeWitten, North Rhine-Westphalia, Germany
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Charlotte Haase
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany
View →
AM
Albert Makdisi
Colleague at Materna Information & Communications SeKrefeld, North Rhine-Westphalia, Germany
View →
AD
Atila Dilsiz
Colleague at Materna Information & Communications SeRuhr Region, Germany
View →
TF
Thomas Fleige
Colleague at Materna Information & Communications SeRuhr Region, Germany
View →
PM
Peter Marko
Colleague at Materna Information & Communications SeKanianka, Trenciansky, Slovakia
View →
JY
Jens Yllman
Colleague at Materna Information & Communications SeGreater Stockholm Metropolitan Area, Sweden
View →
TŠ
Tomáš Šefčík
Colleague at Materna Information & Communications SeSlovakia
View →
TT
Tobias Tasche
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany
View →
SM
Steven Müller
Colleague at Materna Information & Communications SeLudwigsfelde, Brandenburg, Germany
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NM
Niklas Menne
Colleague at Materna Information & Communications SeWitten, North Rhine-Westphalia, Germany
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FAQ
Frequently asked questions about Jan Siepmann
Quick answers generated from the profile data available on this page.
What company does Jan Siepmann work for?
Jan Siepmann works for Materna Information & Communications SE.
What is Jan Siepmann's role at Materna Information & Communications SE?
Jan Siepmann is listed as Account-Manager at Materna Information & Communications SE.
Where is Jan Siepmann based?
Jan Siepmann is based in Dortmund, North Rhine-Westphalia, Germany while working with Materna Information & Communications SE.
What companies has Jan Siepmann worked for?
Jan Siepmann has worked for Materna Information & Communications Se.
Who are Jan Siepmann's colleagues at Materna Information & Communications SE?
Jan Siepmann's colleagues at Materna Information & Communications SE include Charlotte Haase, Albert Makdisi, Atila Dilsiz, Thomas Fleige, and Peter Marko.
How can I contact Jan Siepmann?
You can use AeroLeads to view verified contact signals for Jan Siepmann at Materna Information & Communications SE, including work email, phone, and LinkedIn data when available.
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