BT Collection is the hotel management brand of BT Development Services Ltd. (BTDS) - one of the prominent asset management companies in Bulgaria specializing in the management of hotels, resorts, tour operators and agencies. BT Collection was created in 2003 as a unique portfolio of four- and five- star hotels that cover the very best locations in Bulgaria:

• Grand Hotel Varna Resort & Spa – a complex of 5 hotels

 located in St. St. Constantine and Helena Resort, Varna

• Vacation Club Paradise Beach, St. Vlas Resort, Bourgas

• Grand Hotel-Casino International, Golden Sands Resort, Varna

• Hotel Rila, Borovets

• Arbanassi Palace, Arbanassi Village, Veliko Tarnovo