"Nassau County - Long Island, New York"

Nassau Council of Chambers of Commerce

Long Island Convention & Visitors Bureau and Sports Commission

Great Neck Chamber of Commerce
Greenvale Chamber of Commerce
Hicksville Chamber of Commerce

Manhasset Chamber of Commerce

Mineola Chamber of Commerce

New Hyde Park Chamber of Commerce

Rockville Centre Chamber of Commerce

Greater Port Washington Business Improvement District

Seaford Chamber of Commerce

Chamber of Commerce of the Bellmores

The Long Island Hispanic Chamber of Commerce (LIHCC)