April 4, 2023

OAK RIDGE, TN, April 4, 2023 – The board of directors of NAC Philotechnics, Ltd., (www.nacphilo.com) has appointed veteran waste management executive Ken Grumski as its new president. A wholly-owned subsidiary of NAC International Inc. (NAC), NAC Philotechnics is a health physics, radiological services and waste management company headquartered in Oak Ridge, TN, with a satellite facility in San Diego, CA. 

NAC Philotechnics is an integrated radioactive waste broker and processor, providing full-service low-level radioactive waste (LLW) and mixed-waste management services. The company is a leading provider of Decontamination and Decommissioning (D&D) services for small facilities with radioactive materials, such as laboratories, industrial sites, universities, and other locations. NAC Philotechnics has served more than 1,000 clients over its 40-plus year history. 

Grumski also serves as President of NAC LPT LLC, another NAC wholly-owned subsidiary specializing in waste logistics, transportation, and technical services. NAC LPT offers integrated waste management solutions for both radioactive and hazardous waste at government and private-sector sites.

“Ken Grumski has a proven track record of delivering high-quality results on complex projects requiring deep knowledge of radioactive waste management. His extensive experience in implementing logistics, transportation, packaging, processing, and disposal options to successfully complete commercial and federal D&D and cleanup projects will assure access for our customers to the broad range of options from the NAC family of companies. The close integration of NAC Philotechnics and NAC LPT under Ken’s leadership offers customers a new level of turnkey solutions for waste management and decommissioning,” said NAC President and CEO Kent Cole.

NAC International’s acquisition of NAC Philotechnics in November 2022 expanded the company’s capabilities, offering commercial and governmental clients a full range of solutions from waste characterization and packaging to logistics and transportation, and finally to decommissioning and disposal.

About NAC

NAC International Inc. (www.nacintl.com) is a diversified corporation specializing in developing and licensing technology and providing full scope services for used nuclear fuel and radioactive materials packaging, storage, transport and management. Since 1968, NAC has been a leader in providing solutions and services to the nuclear industry throughout the world, working with both government and commercial organizations. NAC has contracted to supply 735 used fuel dry storage cask systems worldwide and has completed more than 3,750 used fuel shipments. NAC provides a broad range of fuel cycle-related consulting and information services to clients worldwide. NAC maintains its corporate headquarters in Peachtree Corners, GA. NAC is a wholly-owned subsidiary of Hitachi Zosen Corporation, a global leader in design and construction of environmental systems, industrial plants, industrial machinery, process equipment, infrastructure-related equipment, disaster prevention systems, and precision machinery.

For additional information on NAC International, NAC LPT, and NAC Philotechnics, please visit the links below: