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Jan Havemann Email & Phone Number
Geschäftsführer
at
TesT GmbH
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 71%
Current company
Role
Geschäftsführer
Location
Düsseldorf, North Rhine-Westphalia, Germany
Company size
Who is Jan Havemann? Overview
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Quick answer
Jan Havemann is listed as Geschäftsführer at TesT GmbH, a company with 11 employees, based in Düsseldorf, North Rhine-Westphalia, Germany. AeroLeads shows a matched LinkedIn profile for Jan Havemann.
Company email context
Email format at TesT GmbH
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TesT GmbH
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Profile bio
About Jan Havemann
Jan Havemann is a Geschäftsführer at TesT GmbH.
Current workplace
Jan Havemann's current company
Company context helps verify the profile and gives searchers a useful next step.
Test Gmbh
1 role
Jan Havemann work experience
A career timeline built from the work history available for this profile.
-
Geschäftsführer
Team & coworkers
Colleagues at TesT GmbH
Other employees you can reach at test-gmbh.com. View company contacts for 11 employees →
AS
Alexander Strohm
Colleague at Test GmbhSolingen, North Rhine-Westphalia, Germany, Germany
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DM
Diana Milojkovic
Colleague at Test GmbhGermany, Germany
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AH
Arne Havemann
Colleague at Test GmbhErkrath, North Rhine-Westphalia, Germany, Germany
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CR
Chantal Retzlaff
Colleague at Test GmbhEssen, North Rhine-Westphalia, Germany, Germany
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TH
Therese Havemann
Colleague at Test GmbhDüsseldorf, North Rhine-Westphalia, Germany, Germany
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JK
Julia Kiewitter
Colleague at Test GmbhGermany, Germany
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TC
Testac Count
Colleague at Test GmbhGermany, Germany
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JT
Jesus Testuser
Colleague at Test GmbhGreater Munich Metropolitan Area, Germany
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Alexander Strohm
Colleague at Test GmbhSolingen, North Rhine-Westphalia, Germany, Germany
View →
DM
Diana Milojkovic
Colleague at Test GmbhGermany, Germany
View →
AH
Arne Havemann
Colleague at Test GmbhErkrath, North Rhine-Westphalia, Germany, Germany
View →
CR
Chantal Retzlaff
Colleague at Test GmbhEssen, North Rhine-Westphalia, Germany, Germany
View →
TH
Therese Havemann
Colleague at Test GmbhDüsseldorf, North Rhine-Westphalia, Germany, Germany
View →
JK
Julia Kiewitter
Colleague at Test GmbhGermany, Germany
View →
TC
Testac Count
Colleague at Test GmbhGermany, Germany
View →
JT
Jesus Testuser
Colleague at Test GmbhGreater Munich Metropolitan Area, Germany
View →
FAQ
Frequently asked questions about Jan Havemann
Quick answers generated from the profile data available on this page.
What company does Jan Havemann work for?
Jan Havemann works for TesT GmbH.
What is Jan Havemann's role at TesT GmbH?
Jan Havemann is listed as Geschäftsführer at TesT GmbH.
Where is Jan Havemann based?
Jan Havemann is based in Düsseldorf, North Rhine-Westphalia, Germany while working with TesT GmbH.
What companies has Jan Havemann worked for?
Jan Havemann has worked for Test Gmbh.
Who are Jan Havemann's colleagues at TesT GmbH?
Jan Havemann's colleagues at TesT GmbH include Alexander Strohm, Diana Milojkovic, Arne Havemann, Chantal Retzlaff, and Therese Havemann.
How can I contact Jan Havemann?
You can use AeroLeads to view verified contact signals for Jan Havemann at TesT GmbH, including work email, phone, and LinkedIn data when available.
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