Ryvor Group is a trusted and respected name in the hospitality industry. With over 30 years of experience, Ryvor is uniquely ... qualified to maintain and care for many of the country’s most discerning world-class hotels, resorts and golf clubs. Ryvor is a Marriott approved vendor. And we are proud to be a certified vendor for Avendra®, the most trusted procurement service company in the hospitality industry. This certification is your guarantee that we operate with the highest level of business integrity. We are also a certified MWBE diversity resource. read more