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Thomas Hullmann Email & Phone Number

Head of Marketing and Sales Generator Service at Siemens Energy

Location: Mülheim An Der Ruhr, North Rhine-Westphalia, Germany 9 work roles

1 work email found @siemens.com LinkedIn matched

✓ Verified May 2026 3 data sources Profile completeness 71%

Current company

Siemens Energy

Role

Head of Marketing and Sales Generator Service

Location

Mülheim An Der Ruhr, North Rhine-Westphalia, Germany

Company size

47521 employees

Who is Thomas Hullmann? Overview

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Quick answer

Thomas Hullmann is listed as Head of Marketing and Sales Generator Service at Siemens Energy, a company with 47521 employees, based in Mülheim An Der Ruhr, North Rhine-Westphalia, Germany. AeroLeads shows a work email signal at siemens.com and a matched LinkedIn profile for Thomas Hullmann.

Thomas Hullmann previously worked as Head of Marketing & Sales Generator Service at Siemens Energy and Head of Fact Finding Generator Service at Siemens.

Company email context

Email format at Siemens Energy

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{first}.{last}@siemens.com

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AeroLeads found 1 current-domain work email signal for Thomas Hullmann. Compare company email patterns before reaching out.

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Profile bio

About Thomas Hullmann

Thomas Hullmann is a Head of Marketing and Sales Generator Service at Siemens Energy.

Current workplace

Thomas Hullmann's current company

Company context helps verify the profile and gives searchers a useful next step.

Siemens Energy

Head of Marketing and Sales Generator Service

Mülheim, NRW, DE

Website

siemens-energy.com

Employees

47521

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Company profile

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9 roles

Thomas Hullmann work experience

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

Head Of Marketing And Sales Generator Service

Siemens Energy

Mülheim, NRW, DE

Head Of Marketing & Sales Generator Service

Current

Siemens Energy

Mülheim An Der Ruhr, Nordrhein-Westfalen, Deutschland

Jul 2020 - Present

Head Of Fact Finding Generator Service

Siemens

Mülheim An Der Ruhr, Nordrhein-Westfalen, Deutschland

Oct 2017 - Jul 2020

Generator Service Expert Rna

Siemens

Trenton, New Jersey, Vereinigte Staaten Von Amerika

Oct 2015 - Sep 2017

Marketing & Sales Manager For Rna/Rla

Siemens

Essen, Nordrhein-Westfalen, Deutschland

Sep 2014 - Sep 2015

Head Of Mods & Ups Generator Service

Siemens

Essen, Nordrhein-Westfalen, Deutschland

Oct 2012 - Aug 2014

Marketing & Sales Manager Rna/Rla

Siemens

Essen, Nordrhein-Westfalen, Deutschland

Sep 2004 - Sep 2012

Ordermanagement

Siemens

Essen, Nordrhein-Westfalen, Deutschland

Oct 2002 - Aug 2004

Technical Employee

Alstom

Essen, Nordrhein-Westfalen, Deutschland

Sep 1991 - Sep 2002

Team & coworkers

Colleagues at Siemens Energy

Other employees you can reach at siemens-energy.com. View company contacts for 47521 employees →

Mohamed Amine Rabehi Colleague at Siemens Energy Algeria, Algeria View → PH

Paulo Hommel Colleague at Siemens Energy Bottrop, North Rhine-Westphalia, Germany, Germany View → MH

Matthias Hanisch Colleague at Siemens Energy Werder, Brandenburg, Germany, Germany View → KK

Kyle K. Colleague at Siemens Energy Edmonton, Alberta, Canada, Canada View → LC

Leonardo Costa Colleague at Siemens Energy Jundiaí, São Paulo, Brazil, Brazil View → DM

Divya Madhvani Colleague at Siemens Energy Oakville, Ontario, Canada, Canada View → AP

Anju P Dev Colleague at Siemens Energy Erlangen, Bavaria, Germany, Germany View → TD

Teófilo Dembo Cambende Colleague at Siemens Energy Luanda, Luanda Province, Angola, Angola View → NM

Nenad Marković Colleague at Siemens Energy Serbia, Serbia View → IT

Irene Tukker Colleague at Siemens Energy Contact Info, United States View →

FAQ

Frequently asked questions about Thomas Hullmann

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

What company does Thomas Hullmann work for?

Thomas Hullmann works for Siemens Energy.

What is Thomas Hullmann's role at Siemens Energy?

Thomas Hullmann is listed as Head of Marketing and Sales Generator Service at Siemens Energy.

What is Thomas Hullmann's email address?

AeroLeads has found 1 work email signal at @siemens.com for Thomas Hullmann at Siemens Energy.

Where is Thomas Hullmann based?

Thomas Hullmann is based in Mülheim An Der Ruhr, North Rhine-Westphalia, Germany while working with Siemens Energy.

What companies has Thomas Hullmann worked for?

Thomas Hullmann has worked for Siemens Energy, Siemens, and Alstom.

Who are Thomas Hullmann's colleagues at Siemens Energy?

Thomas Hullmann's colleagues at Siemens Energy include Mohamed Amine Rabehi, Paulo Hommel, Matthias Hanisch, Kyle K., and Leonardo Costa.

How can I contact Thomas Hullmann?

You can use AeroLeads to view verified contact signals for Thomas Hullmann at Siemens Energy, including work email, phone, and LinkedIn data when available.

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