For over 45 years, HIA-LI has been one of the recognized voices for business on Long Island and a powerful force and economic engine for regional development. Our member companies represent tens of thousands of business professionals. We’re headquartered in and support one of the United States’ largest industrial parks. We provide a forum for business leaders to network, problem solve and obtain advice on critical issues facing their businesses. 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 and business advisory services.