COSE: Your one-stop resource for business

Think of COSE as your strategic business partner! We’re one of the nation’s largest metropolitan chambers of commerce with more than 17,000 members. What does membership in this large group of businesses mean to you? It means you have clout!

We’re here to help you save time and money – and grow your business. As a COSE member you’ll benefit from:

• Group purchasing programs that reduce your direct costs of doing business
• A unified, collective voice speaking out on legislative and regulatory issues affecting your business
• Access to invaluable business resources that help your business thrive
• Open doors to government agencies, business and community organizations, and economic development partners that can address your business concerns

• Membership Information Center
• Contact a COSE Membership Representative
• Levels of Membership
• Membership Orientation