Ronald Nutt

Radio Systems Corp. engages in the manufacture of electronic pet training products. Its brands include Petsafe, Invisible Fence, and SportDog. The company was founded by Randy Boyd in 1991 and is headquartered in Knoxville, TN.

CTI Molecular Imaging, Inc. makes positron emission tomography (PET) scanners that provide early detection of cancer, cardiac disease and neurological disorders. The company's PETNet unit makes radiopharmaceuticals and distributes them through more than 40 'radiopharmacies' across the US as well as in the UK and South Korea. CTI also makes detector materials used in the PET scanners. CTI markets its products to hospitals, universities and imaging and cancer treatment centers. The company is headquartered in Knoxville, TN

EG&G, Inc. /Technical Services Business/ provides technical and engineering services. It offers operation and maintenance of military bases, disposal of chemical weapons, construction management, and flight training services for aviation and ground systems. The firm also provides outsourced management and technical support services to agencies such as NASA and the US department of defense. The company was founded in 1947 and is headquartered in Germantown, MD.

Oak Ridge National Laboratory provides technical and scientific research services. The firm performs basic and applied research in principal areas such as neutron science, energy, supercomputing, advanced materials and national security. It also has research programs in nuclear and atomic physics, nuclear fusion, and microscopy. The company was founded in 1943 and is headquartered in Oak Ridge, TN.

Technology For Energy Corp. designs and manufactures diagnostic instruments. It operates through four divisions that include Aviation, Materials Testing, Nuclear Power, and Electric Power or Powermetrix. The company was founded by Ronald Nutt in 1975 and is headquartered in Knoxville, TN.

ABT Molecular Imaging, Inc. develops a production platform to generate unit doses of molecular imaging drugs. It markets the BG-75 Biomarker Generator, which produces unit doses of molecular imaging drugs for positron emission tomography at the point of use. The company was founded by Ronald Nutt and Lynda J. Nutt in 2006 and is headquartered in Louisville, TN.

Delta M Group is the largest sub-part of Delta Holding and manages business operations in agriculture, food processing, retail, wholesale distribution, automobiles, real estate development, financial brokerage and financial services. It operates through its subsidiaries Delta Agrar that engages in primary agricultural production, trading, distribution of agricultural products and food processing, Delta Maxi Group runs the Maxi and Tempo retail stores in Serbia and Delta DMD imports, distributes, and manages the wholesale of many internationally renowned companies including Beiersdorf (Nivea, Hansaplast, Eucerin), Mars, Intersnack, Diageo, Johnson Wax, Gala, Ferrero, Buitoni, Vivartia and Shark. The company is headquartered in Belgrade, Serbia.