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David Siegenthaler Email & Phone Number
Transaction Manager
at
IST Investmentstiftung
1 work email found
@istfunds.ch
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Transaction Manager
Location
Schlieren, Zurich, Switzerland
Company size
Who is David Siegenthaler? Overview
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Quick answer
David Siegenthaler is listed as Transaction Manager at IST Investmentstiftung, a company with 39 employees, based in Schlieren, Zurich, Switzerland. AeroLeads shows a work email signal at istfunds.ch and a matched LinkedIn profile for David Siegenthaler.
David Siegenthaler previously worked as Board Member at Rainergy Ag and Senior Consultant at Ernst & Young Global Consulting Services. David Siegenthaler holds Master Of Science (M.Sc.), Finance, General from University Of Bern.
Company email context
Email format at IST Investmentstiftung
This section adds company-level context without repeating David Siegenthaler's masked contact details.
{first}.{last}@istfunds.ch
89% confidence
AeroLeads found 1 current-domain work email signal for David Siegenthaler. Compare company email patterns before reaching out.
Profile bio
About David Siegenthaler
David Siegenthaler is a Transaction Manager at IST Investmentstiftung.
Current workplace
David Siegenthaler's current company
Company context helps verify the profile and gives searchers a useful next step.
Ist Investmentstiftung
10 roles
David Siegenthaler work experience
A career timeline built from the work history available for this profile.
Board Member
Current
Rainergy Ag
Renewable energy company dedicated to the operation of green power and the development of new projects in Europe and Latin America.
Jul 2023 - Present
Transaction Manager
Current
May 2020 - Present
Senior Consultant
Transaction Advisory ServicesValuation, Modeling & Economics
Jul 2019 - May 2020
Specialist In Business Development / M&A
Jul 2017 - Dec 2018
Group Controlling Investments & Projects
Jul 2016 - Jun 2017
Financial Controller
Jun 2015 - Jun 2016
Intern Controlling / Risk & Evaluation
Sep 2014 - May 2015
Intern Product Management
Feb 2012 - Aug 2012
Quality Assurance
Oct 2008 - Apr 2009
1 education record
David Siegenthaler education
FAQ
Frequently asked questions about David Siegenthaler
Quick answers generated from the profile data available on this page.
What company does David Siegenthaler work for?
David Siegenthaler works for IST Investmentstiftung.
What is David Siegenthaler's role at IST Investmentstiftung?
David Siegenthaler is listed as Transaction Manager at IST Investmentstiftung.
What is David Siegenthaler's email address?
AeroLeads has found 1 work email signal at @istfunds.ch for David Siegenthaler at IST Investmentstiftung.
Where is David Siegenthaler based?
David Siegenthaler is based in Schlieren, Zurich, Switzerland while working with IST Investmentstiftung.
What companies has David Siegenthaler worked for?
David Siegenthaler has worked for Ist Investmentstiftung, Rainergy Ag, Ernst & Young Global Consulting Services, Bkw Ag, and Bosch.
How can I contact David Siegenthaler?
You can use AeroLeads to view verified contact signals for David Siegenthaler at IST Investmentstiftung, including work email, phone, and LinkedIn data when available.
What schools did David Siegenthaler attend?
David Siegenthaler holds Master Of Science (M.Sc.), Finance, General from University Of Bern.
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