L3Harris Technologies, Inc

Topcon America Corporation the wholly-owned American subsidiary of Topcon Corporation, the world s leading manufacturer of surveying, ophthalmic, GPS and industrial instruments and positioning control products for the civil engineering and construction industries. Topcon America is a holding company that oversees general management, finance, legal issues and human resources for two separate business units in the Americas. These business units are Topcon Medical Systems and Topcon Positioning Systems. Topcon Medical Systems is a leader and technical innovator in the field of ophthalmic instrumentation. TMS manages ophthalmic dealer sales, corporate sales and the IMAGEnet Digital Imaging Division. The company is based in Paramus, N. J.

Founded in 1946, Safe Flight Instrument Corporation manufactures a variety of safety and performance products for the corporate, commercial, general aviation and military sectors. The company has produced more than 600,000 stall warning indicators. Its other products include angle-of-attack systems, airborne wind shear warning systems, speed-control systems, automatic throttles and engine monitoring devices for airplanes and helicopters in the military and commercial market throughout the world. It also manufactures powerline detectors and exceedence warning systems for helicopters. The company employs several electrical, mechanical and aeronautical engineers and computer-aided designers. Its products and repair station is approved by the Federal Aviation Administration. Safe Flight Instrument Corporation is located in White Plains, N.Y.

Founded in 1989, Advanced Acoustic Concepts, also known as AAC, is a technical company that offers a range of sonar, torpedo defense, training and knowledge management systems. It specializes in the design and development of software products, as well as delivers modernization systems for the U.S. Navy. The company provides product development and transition, logistics data management, program engineering and technology services. It manages Research and Development Group, which works in alliance with government research foundations and private organizations. Advanced Acoustic Concepts works in collaboration with various universities and laboratories, including the U.S. Army Aberdeen Test Center, Applied Physics Laboratory University of Washington, and Johns Hopkins University Applied Physics Laboratory. It has achieved ISO 9001:2000 certification. The company serves the communities of Long Island in New York and Bozeman in Montana.