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Dennis Sulzer Email & Phone Number
Head Operational Excellence and QA
at
SIX
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Head Operational Excellence and QA
Location
Winterthur, Zurich, Switzerland
Company size
Who is Dennis Sulzer? Overview
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Quick answer
Dennis Sulzer is listed as Head Operational Excellence and QA at SIX, a company with 1 employees, based in Winterthur, Zurich, Switzerland. AeroLeads shows a matched LinkedIn profile for Dennis Sulzer.
Dennis Sulzer previously worked as Head Operational Excellence at Six and Head of Service Management at Six. Dennis Sulzer holds Master Of Business Management (Mug) from University Of St.Gallen.
Company email context
Email format at SIX
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SIX
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Profile bio
About Dennis Sulzer
As a global professional with 5+ year experience in both the financial and automation industries, I bring a wealth of experience and a proven track record of success in driving business growth. Enriched by my international studies, my expertise in financial management and risk assessment has enabled me to identify and capitalize on opportunities for strategic expansion while mitigating potential risks.
Current workplace
Dennis Sulzer's current company
Company context helps verify the profile and gives searchers a useful next step.
Six
13 roles
Dennis Sulzer work experience
A career timeline built from the work history available for this profile.
Head Operational Excellence
Feb 2024 - Present
Senior Manager Business Excellence (Associate Director)
A 1.5-year assignment to support the build-up of SIX' fast-growing and award-winning office in Poland. Reporting directly to the local country head, this includes facilitating the establishment of strategic and operationally relevant teams as well as the support on strategically relevant processes and projects.
Jan 2023 - Jan 2024
Senior Transition Manager
Jun 2022 - Mar 2023
Senior Strategy Manager And Strategic Assistant To The Cfo
Apr 2022 - Jun 2022
Strategy Manager And Strategic Assistant To The Cfo
Oct 2019 - Mar 2022
Working Student
Jul 2018 - Dec 2018
Business Control, Operations And Accounting (50%)
Sep 2017 - Apr 2018
M&A And Corporate Finance Trainee
Mar 2017 - Aug 2017
Assistant In Business Control, Operations And Accounting
Oct 2016 - Dec 2016
Intern In Group Credit Risk Management
Jul 2016 - Oct 2016
Corporate Development Trainee
Jul 2015 - Aug 2015
Team & coworkers
Colleagues at SIX
Other employees you can reach at six-group.com. View company contacts for 1 employees →
CK
Christina Keltz
Colleague at Six
Lausanne, Vaud, Switzerland, Switzerland
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LG
Lizett Guzman
Colleague at Six
Querétaro, Querétaro, Mexico, Mexico
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LM
Leo Milbourne
Colleague at Six
Dartford, England, United Kingdom, United Kingdom
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RG
Roman Geiger
Colleague at Six
Zurich, Zurich, Switzerland, Switzerland
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FB
Franciska Bredeli
Colleague at Six
Oslo, Oslo, Norway, Norway
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TK
Tobias Keller
Colleague at Six
Uster, Zurich, Switzerland, Switzerland
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FR
Filippo Raffaele
Colleague at Six
Switzerland, Switzerland
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AR
Aquiles Rico Infante
Colleague at Six
Bogota, D.C., Capital District, Colombia, Colombia
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KL
Kamil Lesisz
Colleague at Six
Poland, Poland
View →
FV
Franck Vandeginste
Colleague at Six
Greater Paris Metropolitan Region, France
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Christina Keltz
Colleague at Six
Lausanne, Vaud, Switzerland, Switzerland
View →
LG
Lizett Guzman
Colleague at Six
Querétaro, Querétaro, Mexico, Mexico
View →
LM
Leo Milbourne
Colleague at Six
Dartford, England, United Kingdom, United Kingdom
View →
RG
Roman Geiger
Colleague at Six
Zurich, Zurich, Switzerland, Switzerland
View →
FB
Franciska Bredeli
Colleague at Six
Oslo, Oslo, Norway, Norway
View →
TK
Tobias Keller
Colleague at Six
Uster, Zurich, Switzerland, Switzerland
View →
FR
Filippo Raffaele
Colleague at Six
Switzerland, Switzerland
View →
AR
Aquiles Rico Infante
Colleague at Six
Bogota, D.C., Capital District, Colombia, Colombia
View →
KL
Kamil Lesisz
Colleague at Six
Poland, Poland
View →
FV
Franck Vandeginste
Colleague at Six
Greater Paris Metropolitan Region, France
View →
4 education records
Dennis Sulzer education
Master Of Business Management (Mug)
Master'S Degree - Exchange Semester, Business Administration And Management
Bachelor Of Business Administration
Bachelor'S Degree - Exchange Semester, Business Administration And Management
FAQ
Frequently asked questions about Dennis Sulzer
Quick answers generated from the profile data available on this page.
What company does Dennis Sulzer work for?
Dennis Sulzer works for SIX.
What is Dennis Sulzer's role at SIX?
Dennis Sulzer is listed as Head Operational Excellence and QA at SIX.
Where is Dennis Sulzer based?
Dennis Sulzer is based in Winterthur, Zurich, Switzerland while working with SIX.
What companies has Dennis Sulzer worked for?
Dennis Sulzer has worked for Six, Jll, Abb, Six Group, and Six Group Ltd.
Who are Dennis Sulzer's colleagues at SIX?
Dennis Sulzer's colleagues at SIX include Christina Keltz, Lizett Guzman, Leo Milbourne, Roman Geiger, and Franciska Bredeli.
How can I contact Dennis Sulzer?
You can use AeroLeads to view verified contact signals for Dennis Sulzer at SIX, including work email, phone, and LinkedIn data when available.
What schools did Dennis Sulzer attend?
Dennis Sulzer holds Master Of Business Management (Mug) from University Of St.Gallen.
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Dennis Sulzer
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