Senior Systems Engineer
Current
Aug 2017 - Present
AeroLeads people directory · profile
Stephan Sieber Email & Phone Number
Sieg oder Sarg
at
UMB AG
1 work email found
@umb.ch
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 71%
Who is Stephan Sieber? Overview
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Quick answer
Stephan Sieber is listed as Sieg oder Sarg at UMB AG, a with 315 employees, based in Zurich, Switzerland. AeroLeads shows a work email signal at umb.ch and a matched LinkedIn profile for Stephan Sieber.
Stephan Sieber previously worked as Senior Systems Engineer at Umb Ag and Systems Engineer at Paninfo Ag.
Company email context
Email format at UMB AG
This section adds company-level context without repeating Stephan Sieber's masked contact details.
{first}.{last}@umb.ch
89% confidence
AeroLeads found 1 current-domain work email signal for Stephan Sieber. Compare company email patterns before reaching out.
Profile bio
About Stephan Sieber
Stephan Sieber is a Sieg oder Sarg at UMB AG.
Current workplace
Stephan Sieber's current company
Company context helps verify the profile and gives searchers a useful next step.
Umb Ag
2 roles
Stephan Sieber work experience
A career timeline built from the work history available for this profile.
Systems Engineer
Team & coworkers
Colleagues at UMB AG
Other employees you can reach at umb.ch. View company contacts for 315 employees →
LB
Luc Baer
Colleague at Umb AgLausanne, Vaud, Switzerland
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GB
Gian Bartolo Insolia
Colleague at Umb AgDübendorf, Zurich, Switzerland
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EA
Elhameh Abbaspour
Colleague at Umb AgSwitzerland
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TG
Timo Gschwind
Colleague at Umb AgZurich, Switzerland
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SM
Simon Meier
Colleague at Umb AgUrdorf, Zurich, Switzerland
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SR
Stefan Renner
Colleague at Umb AgZurich, Switzerland
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MD
Moser Damian
Colleague at Umb AgBasel, Switzerland
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NV
Naomi Von Allmen
Colleague at Umb AgIllnau, Zurich, Switzerland
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VA
Vjosa Asani
Colleague at Umb AgVolketswil, Zurich, Switzerland
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OG
Olivier Guillemin
Colleague at Umb AgLausanne, Vaud, Switzerland
View →
Luc Baer
Colleague at Umb AgLausanne, Vaud, Switzerland
View →
GB
Gian Bartolo Insolia
Colleague at Umb AgDübendorf, Zurich, Switzerland
View →
EA
Elhameh Abbaspour
Colleague at Umb AgSwitzerland
View →
TG
Timo Gschwind
Colleague at Umb AgZurich, Switzerland
View →
SM
Simon Meier
Colleague at Umb AgUrdorf, Zurich, Switzerland
View →
SR
Stefan Renner
Colleague at Umb AgZurich, Switzerland
View →
MD
Moser Damian
Colleague at Umb AgBasel, Switzerland
View →
NV
Naomi Von Allmen
Colleague at Umb AgIllnau, Zurich, Switzerland
View →
VA
Vjosa Asani
Colleague at Umb AgVolketswil, Zurich, Switzerland
View →
OG
Olivier Guillemin
Colleague at Umb AgLausanne, Vaud, Switzerland
View →
FAQ
Frequently asked questions about Stephan Sieber
Quick answers generated from the profile data available on this page.
What company does Stephan Sieber work for?
Stephan Sieber works for UMB AG.
What is Stephan Sieber's role at UMB AG?
Stephan Sieber is listed as Sieg oder Sarg at UMB AG.
What is Stephan Sieber's email address?
AeroLeads has found 1 work email signal at @umb.ch for Stephan Sieber at UMB AG.
Where is Stephan Sieber based?
Stephan Sieber is based in Zurich, Switzerland while working with UMB AG.
What companies has Stephan Sieber worked for?
Stephan Sieber has worked for Umb Ag and Paninfo Ag.
Who are Stephan Sieber's colleagues at UMB AG?
Stephan Sieber's colleagues at UMB AG include Luc Baer, Gian Bartolo Insolia, Elhameh Abbaspour, Timo Gschwind, and Simon Meier.
How can I contact Stephan Sieber?
You can use AeroLeads to view verified contact signals for Stephan Sieber at UMB AG, including work email, phone, and LinkedIn data when available.
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