Founded in 1917, Guest Services, Inc. has worked tirelessly to earn the reputation as the premier private hospitality managem ... ent company and National Park Service concessionaire in the US. Guest Services, Inc. takes great care and pride in providing best-in-class services across a wide variety of client sites including hotels, resorts, luxury condominiums, government and business dining facilities, state and national park recreation, museums, conference centers, senior living centers, health care systems, school and university dining facilities, specialty retail stores, and full-service restaurants. The Fairfax, Virginia-based company and its subsidiaries employ in excess of 3,000 team members at more than 250 facilities, which welcome more than 35 million guests annually across the United States. read more