The siblings Sabrina and Alessandro Gambino both come from the hotel industry.

Sabrina Gambino-Kreindl worked for D 'Arcy Masius Benton and Bowles in strategic marketing in Frankfurt after studying economics in Switzerland (BS Lausanne, MBA) and then quickly took over the area of ​​strategic marketing at Astron Hotels, at that time still a young company. After a number of successful years, she joined the consulting firm of Pannell Kerr Forster (PKF, Munich), where she was able to expand her know-how in the area of ​​strategic hotel brand development.

Alessandro Gambino completed his Bachelor of Hotel Management in Florida, USA, and also subsequently joined Astron Hotels. As a young director of the then Astron Suite Hotel Unterhaching (now NH Hotels), he was very successful and worked with many of the group's city hotels as a director and later as regional manager of various regions. After his position as regional manager of the hotels, Resort Hotel Kitzhof and Resort Hotel Schillingshof, he switched over to project development branch of the company.

Since 2004, Sabrina and Alessandro have been running their own company, Gambino Holding GmbH. Gambino Holding GmbH is the parent company of Gambino Consulting GmbH (an established hospitality consulting firm), Gambino cityhotels (Hotel Stachus and Hotel Wetterstein in Munich), Vorderstadt Gastro GmbH with the successful catering concept CENTRO in Kitzbuehel, and the new brand gambino hotels.

Sabrina Gambino-Kreindl is responsible for strategy, product development and marketing. Alessandro Gambino is responsible for the hotel operations and development.

With the brand gambino hotels, Sabrina and Alessandro have realized their vision of establishing their own hotel brand, initially in their home market of Munich.

G & G Holding GmbH is a new company co-owned by the Gambino and Geiger families.  The company was founded to develop the brands, gambino hotels and das flax hotels (solely owned by the Geiger family) in secondary markets.

The Gambino family will solely manage all of the hotels within this new group.