Stephan Sieberg
General Manager at Marriott International | Germany
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Stephan Sieberg is an accomplished General Manager at the Sheraton Essen Hotel, a premier property located in the vibrant heart of “Die Ruhrmetropole.” With a wealth of experience in hospitality management, Stephan has successfully led the 206-room hotel, which features two dining outlets and exceptional banquet facilities, to new heights of operational excellence and guest satisfaction. His strategic vision and business acumen have been instrumental in maximizing revenue while ensuring the highest standards of quality and service.
At the Sheraton Essen, Stephan has spearheaded key projects aimed at enhancing the guest experience and optimizing operational efficiency. His leadership has fostered a high-performing team culture, where collaboration and innovation thrive. Under his guidance, the hotel has leveraged its stunning outdoor terrace overlooking Stadtpark and its direct connection to the Essen Philharmonie to create unique guest experiences that resonate with both leisure and business travelers.
Stephan’s expertise in revenue management and forecasting has enabled the hotel to navigate the complexities of the hospitality market effectively, ensuring profitability even in challenging times. His commitment to customer relationship management and conflict resolution has significantly improved customer satisfaction scores, reflecting his passion for people and dedication to service excellence. As a global citizen, Stephan continuously seeks opportunities to drive results while embodying the lifestyle and values of Marriott International, making him a dynamic leader in the hospitality industry.
General Manager at Marriott International in February 2025 to Present
General Manager at Marriott International in January 2022 to January 2025
General Manager at Radisson Hotel Group in February 2018 to February 2020
General Manager at Marriott International in August 2015 to July 2017
General Manager at Sheraton Hotels & Resorts in September 2013 to August 2015
General Manager at Westin Hotels & Resorts in April 2006 to August 2013
General Manager at Sheraton Hotels & Resorts in January 2003 to March 2006
General Manager at Starwood Hotels & Resorts Worldwide, Inc. in December 1999 to December 2002
Executive Assistant at Starwood Hotels & Resorts Worldwide, Inc. in February 1999 to November 1999
Food Beverage Manager at Sheraton Hotels & Resorts in March 1996 to February 1999
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Hospitality Management
Hotel Management
revenue management
Key Performance Indicators
Change Management
Project Management
Renovation
People Management
Team Leadership
Profit Maximization
Grand Openings
Rooms Division
Food & Beverage
Hospitality
yield managment
Customer Relationship Management (CRM)
Customer Satisfaction
Pre-opening
Revenue Forecasting
Culinary Skills
Leadership
Guest Service Management
Management
Business Relationship Management
Yield Management
Opening Hotels
Budget Management
Business Strategy
Time Management
Business Analytics
Training
Conflict Management
Brand Awareness
Cross-functional Team Leadership
Finance
Sales
Public Relations
Business Analysis
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Discover more about Marriott InternationalWhat is Stephan Sieberg email address?
Email Stephan Sieberg at [email protected]. This email is the most updated Stephan Sieberg email found in 2026.
How to contact Stephan Sieberg?
To contact Stephan Sieberg send an email to [email protected]. (updated on June 2026)
What company does Stephan Sieberg work for?
Stephan Sieberg works for Marriott International
What is Stephan Sieberg's role at Marriott International?
Stephan Sieberg is General Manager
What is Stephan Sieberg's Phone Number?
Stephan Sieberg's phone (**) *** *** 282
What industry does Stephan Sieberg work in?
Stephan Sieberg works in the Hospitality industry.
Stephan Sieberg Email Addresses
Stephan Sieberg Phone Numbers
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