Highgate, a leading hospitality management company, has announced the rebranding of four key properties in Algarve, Portugal, under the prestigious Marriott International umbrella. This move marks the first time Highgate-managed properties in Portugal have joined the Marriott International portfolio. The rebranding will see significant renovations and elevated guest experiences aligned with the standards of Marriott Hotels and Westin. Highgate is expanding its presence in Portugal, adding to its portfolio of hotels and golf courses.