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Thomas Leitner Email & Phone Number
Network and Security Expert
at
SITS Group
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
Network and Security Expert
Location
Wilferdingen, Baden-Württemberg, Germany
Company size
Who is Thomas Leitner? Overview
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Quick answer
Thomas Leitner is listed as Network and Security Expert at SITS Group, a company with 337 employees, based in Wilferdingen, Baden-Württemberg, Germany. AeroLeads shows a matched LinkedIn profile for Thomas Leitner.
Thomas Leitner previously worked as Network & Security Expert at Sits Group and Network & Security Expert at Gcl-It Gmbh.
Company email context
Email format at SITS Group
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SITS Group
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Profile bio
About Thomas Leitner
Thomas Leitner is a Network and Security Expert at SITS Group.
Current workplace
Thomas Leitner's current company
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Sits Group
4 roles
Thomas Leitner work experience
A career timeline built from the work history available for this profile.
Jun 2024 - Present
Network & Security Expert
Gcl-It Gmbh
Apr 2021 - Jul 2024
Cto
Dec 2008 - Apr 2021
Team & coworkers
Colleagues at SITS Group
Other employees you can reach at sits-group.ch. View company contacts for 337 employees →
RW
Ralf Wecke
Colleague at Sits Group
Wiesbaden, Hesse, Germany, Germany
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SS
Sandra Sommer
Colleague at Sits Group
Saarland, Germany
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LF
Lorenzo Fittarelli
Colleague at Sits Group
Lucerne Metropolitan Area, Switzerland
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SF
Stefan Frischknecht
Colleague at Sits Group
Zurich, Zurich, Switzerland, Switzerland
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MF
Michael Filusch
Colleague at Sits Group
Erbach, Hesse, Germany, Germany
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CE
Claudio Erzinger
Colleague at Sits Group
Lucerne, Lucerne, Switzerland, Switzerland
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FN
Felix N.
Colleague at Sits Group
Bern, Berne, Switzerland, Switzerland
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AK
Alexandros Kouroutzoglou
Colleague at Sits Group
Frechen, North Rhine-Westphalia, Germany, Germany
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DK
Donika Krasniqi
Colleague at Sits Group
Ibbenbüren, North Rhine-Westphalia, Germany, Germany
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SC
Sandro Cumini
Colleague at Sits Group
Germany, Germany
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Ralf Wecke
Colleague at Sits Group
Wiesbaden, Hesse, Germany, Germany
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SS
Sandra Sommer
Colleague at Sits Group
Saarland, Germany
View →
LF
Lorenzo Fittarelli
Colleague at Sits Group
Lucerne Metropolitan Area, Switzerland
View →
SF
Stefan Frischknecht
Colleague at Sits Group
Zurich, Zurich, Switzerland, Switzerland
View →
MF
Michael Filusch
Colleague at Sits Group
Erbach, Hesse, Germany, Germany
View →
CE
Claudio Erzinger
Colleague at Sits Group
Lucerne, Lucerne, Switzerland, Switzerland
View →
FN
Felix N.
Colleague at Sits Group
Bern, Berne, Switzerland, Switzerland
View →
AK
Alexandros Kouroutzoglou
Colleague at Sits Group
Frechen, North Rhine-Westphalia, Germany, Germany
View →
DK
Donika Krasniqi
Colleague at Sits Group
Ibbenbüren, North Rhine-Westphalia, Germany, Germany
View →
SC
Sandro Cumini
Colleague at Sits Group
Germany, Germany
View →
FAQ
Frequently asked questions about Thomas Leitner
Quick answers generated from the profile data available on this page.
What company does Thomas Leitner work for?
Thomas Leitner works for SITS Group.
What is Thomas Leitner's role at SITS Group?
Thomas Leitner is listed as Network and Security Expert at SITS Group.
Where is Thomas Leitner based?
Thomas Leitner is based in Wilferdingen, Baden-Württemberg, Germany while working with SITS Group.
What companies has Thomas Leitner worked for?
Thomas Leitner has worked for Sits Group, Gcl-It Gmbh, and D.Dörwang Gmbh.
Who are Thomas Leitner's colleagues at SITS Group?
Thomas Leitner's colleagues at SITS Group include Ralf Wecke, Sandra Sommer, Lorenzo Fittarelli, Stefan Frischknecht, and Michael Filusch.
How can I contact Thomas Leitner?
You can use AeroLeads to view verified contact signals for Thomas Leitner at SITS Group, including work email, phone, and LinkedIn data when available.
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