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HIA-LI helps Long Island businesses prosper. We have been the recognized voice for business on Long Island and a powerful force and economic engine for regional development for more than 30 years. We provide a forum for business leaders to network, problem solve and obtain advice on critical issues facing their businesses. Our member companies represent tens of thousands of business professionals. We’re headquartered in and support one of the largest industrial parks in the United States. HIA-LI programs and events promote strategic partnerships, targeted networking, information sharing and business advocacy. Members benefit from our committees, educational programs, career resources, research capabilities, mentoring opportunities, business advisory services and frequent networking events. Our peer-to-peer committees drive business innovation on Long Island, facilitate collaboration and support professional development.