“The acquisition of large-volume hotel units has now been included in our immediate priorities,” said IOGR Group Founder & Chairman Ioannis Grylos. “Our goal is to strengthen synergies that contribute to even greater added value for the overall tourism product.” IOGR Group and HotelBrain teamed up three years ago aiming to provide full tourism packages that include travel, accommodation and other services. Voula-based HotelBrain boasts more than 100 hotels in its portfolio and hopes to achieve 100 million euros in turnover this year.