Bayport Blue Point Chamber of Commerce

Bellport Chamber of Commerce

Centereach/ The Greater Middle Country Chamber of Commerce

Chamber of Commerce of the Greater Ronkonkomas

Farmingville Hills Chamber of Commerce

Greater Fire Island Pines Chamber of Commerce

Greater Gordon Heights Chamber of Commerce

Holbrook Chamber of Commerce

Manorville Chamber of Commerce

Medford Chamber of Commerce

Northern Brookhaven Chamber of Commerce

Patchogue Chamber of Commerce

Port Jefferson Chamber of Commerce

Three Village Chamber of Commerce