Los Angeles Area Chamber of Commerce Tags: Non-Profit Organisation.The Los Angeles Area Chamber of Commerce is southern California’s largest not-for-profit business federation representing the interests of more than 235000 businesses in L.A. County more than 1600 member companies and more than 722430 employees. founding year 1888-01-01T00:00:00+02:00 location California, Los Angeles number of employees 50 Learn more... Loading...