CHG Healthcare Services (Salt Lake City). Last year, Fortune named CHG Healthcare Services to its "100 Best Companies to Work For" for the seventh year in a row. The healthcare staffing company promotes a winning culture with its five core values: putting people first, integrity, quality, continuous improvement and focus on growth. Employees have access to on-site yoga classes, massage therapy and tuition reimbursement for continued learning. In 2010, CHG Healthcare Services created a "learning center" at its corporate office to feature video conferencing interaction between its seven offices and dedicated development facilities.