Portsmouth Square, Inc. owns and operates a hotel under the Hilton brand in San Francisco and California. The company's hotel property consists of guest rooms and luxury suites, restaurant, lounge, private dining room, restaurant, gym, ballroom, and related facilities, including a five-level underground parking garage. Portsmouth Square, Inc. was incorporated in 1967 and is based in Los Angeles, California. Portsmouth Square, Inc. is a subsidiary of The InterGroup Corporation.