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Stephan Sieber Email & Phone Number

Sieg oder Sarg at UMB AG

Location: Zurich, Switzerland, Switzerland 2 work roles

1 work email found @umb.ch LinkedIn matched

✓ Verified May 2026 3 data sources Profile completeness 71%

Current company

UMB AG

Role

Sieg oder Sarg

Location

Zurich, Switzerland, Switzerland

Company size

315 employees

Who is Stephan Sieber? Overview

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Quick answer

Stephan Sieber is listed as Sieg oder Sarg at UMB AG, a company with 315 employees, based in Zurich, Switzerland, 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

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

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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

Sieg oder Sarg

cham, zug, switzerland

Website

umb.ch

Employees

315

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Company profile

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2 roles

Stephan Sieber work experience

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

Senior Systems Engineer

Current

Umb Ag

Aug 2017 - Present

Systems Engineer

Paninfo Ag

Team & coworkers

Colleagues at UMB AG

Other employees you can reach at umb.ch. View company contacts for 315 employees →

Stefan Füglistaler Colleague at Umb Ag Zürich Metropolitan Area, Switzerland View → SG

Silvan Gärtner Colleague at Umb Ag Dättlikon, Zurich, Switzerland, Switzerland View → IS

Ibni Shumolli Colleague at Umb Ag Zurich, Zurich, Switzerland, Switzerland View → MB

Matthias Bessler Colleague at Umb Ag Switzerland, Switzerland View → AL

Adrien Lehmann Colleague at Umb Ag Geneva, Geneva, Switzerland, Switzerland View → NS

Nicola Scheidegger Colleague at Umb Ag Basel, Basel, Switzerland, Switzerland View → VR

Vanessa Rüegg Colleague at Umb Ag Volketswil, Zurich, Switzerland, Switzerland View → JK

Johanna Köppel Colleague at Umb Ag Switzerland, Switzerland View → EA

Elhameh Abbaspour Colleague at Umb Ag Switzerland, Switzerland View → MO

Michael Oberholzer Colleague at Umb Ag Frauenfeld, Thurgau, Switzerland, 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, 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 Stefan Füglistaler, Silvan Gärtner, Ibni Shumolli, Matthias Bessler, and Adrien Lehmann.

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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