Stephan Malczewski
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Stephan Malczewski Email & Phone Number

Vertriebsleiter Nord and Ost at Ostertag DeTeWe
Location: Düsseldorf, North Rhine-Westphalia, Germany 9 work roles 1 school
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Ostertag DeTeWe
Role
Vertriebsleiter Nord and Ost
Location
Düsseldorf, North Rhine-Westphalia, Germany
Company size
192 employees

Who is Stephan Malczewski? Overview

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Quick answer

Stephan Malczewski is listed as Vertriebsleiter Nord and Ost at Ostertag DeTeWe, a company with 192 employees, based in Düsseldorf, North Rhine-Westphalia, Germany. AeroLeads shows a matched LinkedIn profile for Stephan Malczewski.

Stephan Malczewski previously worked as Vertriebsleiter Nord/Ost at Ostertag Detewe and Vertriebsleiter KMU Düsseldorf at Deutsche Telekom. Stephan Malczewski holds Ausbildung, Industriekaufmann from Max Weber Berufskolleg.

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Email format at Ostertag DeTeWe

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Ostertag DeTeWe

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Profile bio

About Stephan Malczewski

Stephan Malczewski is a Vertriebsleiter Nord and Ost at Ostertag DeTeWe.

Current workplace

Stephan Malczewski's current company

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Ostertag DeTeWe
Ostertag Detewe
Vertriebsleiter Nord and Ost
Düsseldorf, NRW, DE
Website
ostertagdetewe.de
Employees
192
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9 roles

Stephan Malczewski work experience

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

Vertriebsleiter Kmu Düsseldorf

Deutsche Telekom

Düsseldorf, Nordrhein-Westfalen, Deutschland

Jul 2021 - Oct 2024

Leiter Ip/Fn Sales & Solution Center Region West

Deutsche Telekom

Düsseldorf Und Umgebung, Deutschland

Sep 2017 - Jul 2021

Leiter Telefonisches Kontaktmanagement Kmu West

Deutsche Telekom
Apr 2014 - Aug 2017

Verkäufer Telekom Shop Düsseldorf Schadowstraße

Deutsche Telekom
Jan 2007 - Jan 2009
Team & coworkers

Colleagues at Ostertag DeTeWe

Other employees you can reach at ostertagdetewe.de. View company contacts for 192 employees →

TS Tim Schwertfeger Tim Schwertfeger Colleague at Ostertag Detewe Berlin, Berlin, Germany, Germany View → CB Claus Bittlingmayer Claus Bittlingmayer Colleague at Ostertag Detewe Schönau, Baden-Württemberg, Germany, Germany View → LM Lars Mechelhoff Lars Mechelhoff Colleague at Ostertag Detewe Osnabrück, Lower Saxony, Germany, Germany View → DP Deffner Peter Deffner Peter Colleague at Ostertag Detewe Hildrizhausen, Baden-Württemberg, Germany, Germany View → AK Andreas Krohn Andreas Krohn Colleague at Ostertag Detewe Buchholz In Der Nordheide, Lower Saxony, Germany, Germany View → JK Jens Karczewski Jens Karczewski Colleague at Ostertag Detewe Greater Hamburg Area, Germany View → AG Andreas Gallien Andreas Gallien Colleague at Ostertag Detewe Berlin Metropolitan Area, Germany View → EW Erik W. Erik W. Colleague at Ostertag Detewe Meissen, Saxony, Germany, Germany View → MS Martin Scheiter Martin Scheiter Colleague at Ostertag Detewe Greater Munich Metropolitan Area, Germany View → RH Ralf Huismann Ralf Huismann Colleague at Ostertag Detewe Hilden, North Rhine-Westphalia, Germany, Germany View →
1 education record

Stephan Malczewski education

  • Max Weber Berufskolleg
    Max Weber Berufskolleg
    Industriekaufmann
FAQ

Frequently asked questions about Stephan Malczewski

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

What company does Stephan Malczewski work for?

Stephan Malczewski works for Ostertag DeTeWe.

What is Stephan Malczewski's role at Ostertag DeTeWe?

Stephan Malczewski is listed as Vertriebsleiter Nord and Ost at Ostertag DeTeWe.

Where is Stephan Malczewski based?

Stephan Malczewski is based in Düsseldorf, North Rhine-Westphalia, Germany while working with Ostertag DeTeWe.

What companies has Stephan Malczewski worked for?

Stephan Malczewski has worked for Ostertag Detewe and Deutsche Telekom.

Who are Stephan Malczewski's colleagues at Ostertag DeTeWe?

Stephan Malczewski's colleagues at Ostertag DeTeWe include Tim Schwertfeger, Claus Bittlingmayer, Lars Mechelhoff, Deffner Peter, and Andreas Krohn.

How can I contact Stephan Malczewski?

You can use AeroLeads to view verified contact signals for Stephan Malczewski at Ostertag DeTeWe, including work email, phone, and LinkedIn data when available.

What schools did Stephan Malczewski attend?

Stephan Malczewski holds Ausbildung, Industriekaufmann from Max Weber Berufskolleg.

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