Non-profit agency providing supported employment services for individuals with disabilities. Please give us a call today for more information. Holly Ridge Center is a nonprofit organization offering highly specialized programs and services for children and adults with differing abilities. Founded in 1963, we have continuously offered support, guidance, education and highly-specialized programs and services in Kitsap and North Mason Counties. Through these efforts, Holly Ridge Center strives to: Support each family in their journey Help each person reach their fullest potential and Create a positive and lasting impact on the community.