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Jan Siepmann Email & Phone Number
Account-Manager
at
Materna Information & Communications SE
LinkedIn matched
✓ Verified May 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 company 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 →
AB
Andreas Berner
Colleague at Materna Information & Communications SeMering, Bavaria, Germany, Germany
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TS
Till Schreiber
Colleague at Materna Information & Communications SeHamburg, Hamburg, Germany, Germany
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CL
Christian Lendl
Colleague at Materna Information & Communications SeLübeck, Schleswig-Holstein, Germany, Germany
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MK
Michael Käsbach
Colleague at Materna Information & Communications SeCologne Bonn Region, Germany
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JW
Josef Weldemariam
Colleague at Materna Information & Communications SeTübingen, Baden-Württemberg, Germany, Germany
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PW
Peter Wolf
Colleague at Materna Information & Communications SeGreater Dresden Area, Germany
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AF
Alexander Fronk
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany, Germany
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DK
Dominik Kurek
Colleague at Materna Information & Communications SeGelsenkirchen, North Rhine-Westphalia, Germany, Germany
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JR
Jonas Rodenberg
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany, Germany
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SS
Sibel Sayin
Colleague at Materna Information & Communications SeBochum, North Rhine-Westphalia, Germany, Germany
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Andreas Berner
Colleague at Materna Information & Communications SeMering, Bavaria, Germany, Germany
View →
TS
Till Schreiber
Colleague at Materna Information & Communications SeHamburg, Hamburg, Germany, Germany
View →
CL
Christian Lendl
Colleague at Materna Information & Communications SeLübeck, Schleswig-Holstein, Germany, Germany
View →
MK
Michael Käsbach
Colleague at Materna Information & Communications SeCologne Bonn Region, Germany
View →
JW
Josef Weldemariam
Colleague at Materna Information & Communications SeTübingen, Baden-Württemberg, Germany, Germany
View →
PW
Peter Wolf
Colleague at Materna Information & Communications SeGreater Dresden Area, Germany
View →
AF
Alexander Fronk
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany, Germany
View →
DK
Dominik Kurek
Colleague at Materna Information & Communications SeGelsenkirchen, North Rhine-Westphalia, Germany, Germany
View →
JR
Jonas Rodenberg
Colleague at Materna Information & Communications SeDortmund, North Rhine-Westphalia, Germany, Germany
View →
SS
Sibel Sayin
Colleague at Materna Information & Communications SeBochum, North Rhine-Westphalia, Germany, Germany
View →
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 Andreas Berner, Till Schreiber, Christian Lendl, Michael Käsbach, and Josef Weldemariam.
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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