Participating OrganizationsThe Affinity family of participating organizations is composed of associations, clubs, and businesses. Once you are an Affinity member, you are a member for life, even if you switch jobs or choose not to continue your club or association membership. We invite you to become part of the Affinity community. Find Your Business Please note that employees must work in or be paid out of the location that has joined Affinity. Not all branches of a company may be eligible. Please contact the Member Service Center for additional details. Search: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Choose from the links above to display alphabetized lists of the groups with whom we work.