Reburg & Partners is a top team of experienced international hotel experts

Brigitte T. Gruber, MBA

Managing Director


Brigitte T. Gruber is an experienced international hotel management consultant. She has long-standing experience implementing successful projects in the fields of business development, marketing, sales, public relations, leadership management, and revenue strategy. She is focusing on premium hotels in Austria, Russia, Central as well as South-East Europe. Her credo: “ “The best way to predict the future is to create it.” (Peter F. Drucker)


Brigitte T. Gruber is often asked why she is so passionate about sales. Her answer is: ”A hotel general manager makes a difference in one place, in sales you rock the world.“
+43 664 141 1062

Dagmar Hausensteiner-Wagner



Dagmar Hausensteiner-Wagner has extensive experience in international sales for corporate hotels in England, Spain, and Austria. Married to a hotelier she was also based in Holland and Israel. Dagmar has established extensive contacts in the trade and is an expert in the field of quality assurance. Her motto is: "People rarely succeed unless they have fun in what they are doing." (Dale Carnegie)
+43 664 250 1884

Martina Hiertz



Martina Hiertz is a finance expert with longstanding experience in the hotel and catering business. As an independent management consultant she specializes in budgeting and controlling.


With Reburg & Partners she is responsible for the financial analysis. She is working closely with employees responsible for financial planning applying best practice with the employees of our customer. Martina Hiertz’ principle is: ”Look ahead, be prepared, have a finance plan.“



Martin Gahn



Martin Gahn is a hands-on hotel professional. After his hotel industry training he held many positions both in Austria, Germany, and abroad. He has extensive experience working in different types of hotels for example the business and conference sector as well as with city-break hotels and at holiday resort locations, ranging from 3-star to premium luxury hotels.


After 25 years working in the hotel industry in 2010 he founded the consultancy Top Gahn Quality Coaching. Together with his customers he places one goal above others: “Just be better.“



Elfi Maier



Elfi Maier spent 20 years in the international hotel industry at home and abroad having had a successful career in Revenue management and turnover optimization. Later she founded her consultancy company Revenuefocus. Elfi Maier is a known specialist in her field and has a certified Six Sigma Green Belt in project management skills. Her principle is: "Hope is no strategy.“



Mag. Alexandra Federer, MBA



With her professional experience in different industries, Alexandra Federer brings with her the view from outside the hotel industry. After eleven years of working for an international group in England, Austria, Germany and France in the fields of controlling, marketing and business development, she went into business for herself in 2007. Her focus is on financial controlling and business development. She has been teaching business planning as an external lecturer at the University of Applied Sciences Vienna (FH Wien) since 2009. Her motto: "There is no grass on the path that many walk." (Proverb)


With Reburg & Partners she is responsible for key figures workshops and sales pipeline management.