Ellen Graeff
Consultant, Frankfurt, Germany
Ellen Graeff consults for Horwath HTL Germany, where her areas of expertise include feasibility studies, project management, digitisation, conceptualisation and long-term strategic planning for real estate and hotel managers, particularly for private investors.
Bio
Ellen Graeff is a Consultant at Horwath HTL Germany, specialising in feasibility studies, project management, digitisation, conceptualisation, and long-term strategic planning for real estate and hotel managers, particularly for private investors. Since joining the firm in July 2021, Ellen has become a key contributor to development and asset management for hotels, with additional expertise in strategy, branding, and hotel operations.
Ellen began her career at Maritim Hotel GmbH before moving to the London headquarters of Marriott Hotels International, where she gained valuable experience in sales. She holds a degree in Tourism Management from Heilbronn University of Applied Sciences, where she focused on International Management, Hotel Management, and Incoming Tourism. Her diploma thesis explored the tourism value chain, laying the groundwork for her deep understanding of the industry.
Following her studies, Ellen refined her skills as an Account Manager at Booking.com, working across Munich and San Francisco. She returned to the hotel sector in 2011 with Accor Hospitality GmbH in Munich, specialising in corporate and MICE (Meetings, Incentives, Conferences, and Exhibitions) distribution.
In July 2018, Ellen joined Nemis Consulting as a project manager, where she further developed her expertise in hospitality distribution, marketing, online reputation, and e-commerce. These skills have positioned her as a valuable asset in creating and implementing innovative strategies for the hospitality sector.
Ellen’s breadth of experience across hotel operations, sales, and strategy development, combined with her focus on digitisation and modernisation, allows her to deliver tailored solutions to her clients, supporting them in achieving sustainable growth and operational excellence.
Ellen's Experience
Bold steps forward
We help clients achieve extraordinary outcomes.
Dutch Hotel Portfolio Valuation
Berlin and Osnabruck, Germany
Independent Feasibility Study Evaluation
Belgrade, Serbia
Feasibility Study for Proposed Concept
Neuss, Germany
Operational Analysis & Digital Transformation for SV Group
Multiple locations, Germany
PreOpening Support for Steigenberger GrandHotel and Spa
Heringsdorf, Germany
Strategic Operational Advisory
Biberach, Germany
Feasibility Study for TU Dresden University
Grillenburg, Germany
Feasibility Study for F&B Leases
Koblenz, Germany
Expert insights
Cutting edge analysis.
Between visibility and independence – the dominant market position of Booking.com
The online travel agency (OTA) Booking.com was founded in Amsterdam in 1996 and is now one of the best-known international booking portals for vacation accommodation.

The economic importance of tourism in Germany
Tourism is not only one of the most important economic factors worldwide, but also makes a significant contribution to the German economy.

New Technology in Hospitality
As part of the 14th Heilbronn Hospitality Symposium, Horwath HTL, together with the Heilbronn Hospitality Symposium, conducted a survey to assess the view of guests in hotels and guests on new technologies.

DACH Region Hotels & Chains Report 2024
Our latest report from the German, Swiss and Austrian hotel markets.

Realignment of hotel contracts: Change from lease to management contracts?
In the German hotel industry, the predominant model has long been the classic lease agreement. Now branded hotels have expanded the portfolio of available brands and thus the spectrum of categorization.

Redefining Hospitality: Pop-Up Hotels as Visionary Concepts for Gen Z Travelers
In recent years, the hospitality industry has adapted to various influences arising from digitalization and technological advancements. This adaptation is driven primarily by Generation Z.
