NAC Philotechnics, LTD.
Oak Ridge, TN Part of NAC International Inc.
- UEI
- KGJFK6B7M6L1
- CAGE
- 1D6V5
- Primary NAICS
- 562211 Hazardous Waste Treatment and Disposal
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 238990 All Other Specialty Trade Contractors
- 484230 Specialized Freight (except Used Goods) Trucking, Long-Distance
- 541330 Engineering Services
- 541380 Testing Laboratories and Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- Corporate family
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-
Parent
Peachtree Corners, GA
Q47MMR9NU144
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Parent
Peachtree Corners, GA
Q47MMR9NU144
- SAM.gov registration date
- Physical address
- 201 Renovare Blvd, Oak Ridge, TN 37830, USA
- Website
- nacphilo.com
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 49 Electric, Gas, & Sanitary Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $39,162 |
| FY2025 | $173,156 |
| FY2024 | $46,264 |
| FY2023 | $112,996 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $27,162 | |
| 2 | Department of the Interior | $12,000 |
Contract vehicles
No active vehicles.
1 expired vehicle
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Trevet-Noreas JV LLC | N6247325F4279 | $32,298 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Atkinsrealis Nuclear Secured LLC | Oak Ridge, TN | 562910 Remediation Services |
| Illinois Energysolutions, LLC | Salt Lake City, UT | 562211 Hazardous Waste Treatment and Disposal |
| Bionomics, Inc. | Kingston, TN | 541620 Environmental Consulting Services |
| Perma-Fix Environmental Services, Inc. | Atlanta, GA | 562910 Remediation Services |
| Navarro Research And Engineering, Inc. | Oak Ridge, TN | 562910 Remediation Services |
About the company
NAC Philotechnics, LTD., doing business as Philotechnics LTD, a foreign-owned for-profit subsidiary of NAC International Inc., provides radioactive waste management, decommissioning, and hazardous material disposal services to federal agencies as a prime contractor (98% of recent awards) under full-and-open competition with no set-aside designation. Based in Oak Ridge, Tennessee, the company specializes in sealed radioactive source removal, laboratory decontamination, waste burial site management, and radiological survey services across facilities operated by Veterans Affairs medical centers, the Department of Energy, the Department of the Interior, and the Centers for Disease Control and Prevention.
NAC Philotechnics' customer concentration skews heavily toward Department of Energy's Office of Environmental Management on potential-value basis. The top five agencies by potential value account for 97% of combined dollars, anchored by DOE Office of Environmental Management (3 awards, $24.9 million combined potential value), followed by the Department of the Air Force Materiel Command (5 awards, $420 thousand), the Department of the Interior US Geological Survey (8 awards, $250 thousand), the National Institute of Standards and Technology (2 awards, $237 thousand), and the CDC Pittsburgh (3 awards, $232 thousand). By award count, however, the ranking diverges: USGS leads with eight awards but only $250 thousand in potential value, and Veterans Integrated Service Network 22 places seven awards worth $97 thousand combined. This tension reflects the vendor's order pattern — frequent small purchase orders for routine VA waste removal contrasted against a single high-value DOE vehicle.
On December 3, 2025, NAC Philotechnics executed a Basic Ordering Agreement with the Department of Energy's Office of Environmental Management through December 3, 2030, establishing a framework for firm fixed-price and fixed unit-rate task orders with no obligated funds or ceiling specified. The BOA authorizes radioactive waste management, disposal of radioactive products, sealed source removal and transportation, decommissioning surveys, radiological laboratory decontamination, and hazardous material disposal. Recent representative work includes a $133,157 waste burial site services order with CDC Pittsburgh (October 2025–September 2026), a $55,000 decommissioning survey and sealed-source removal purchase order from the National Institute of Diabetes and Digestive and Kidney Diseases (September 2023–September 2024), a $54,470 Reston Radiochemistry Laboratory decommissioning contract from the US Geological Survey (September 2023), and multiple $9,000–$40,000 radioactive waste removal purchase orders placed by Veterans Integrated Service Network field offices in 2024–2026.
Activity has remained modest but steady, with three awards in 2026, five in 2025, and two in 2024, for a combined potential value of $26.7 million across 58 prime and sub awards since 2003. Only three awards face ultimate completion inside the next twenty-four months (combined potential value $39 thousand), limiting near-term recompete exposure. NAC Philotechnics operates primarily on purchase orders and small vehicle task orders; it subcontracts minimally, with one recent sub award to Trevet-Noreas JV LLC for radiological survey services in 2025. Work is performed at customer sites nationwide, including Oak Ridge, Tennessee; Loma Linda and St. Petersburg, California; East Orange, New Jersey; Reston, Virginia; and South Dakota VA medical centers, predominantly under NAICS 562211 (Hazardous Waste Treatment and Disposal) and PSC codes for environmental remediation and waste treatment.
Quick answers
Is NAC Philotechnics, LTD. registered in SAM.gov?
Yes. NAC Philotechnics, LTD.'s SAM.gov registration is active through December 29, 2026.
Which contract vehicles does NAC Philotechnics, LTD. hold?
NAC Philotechnics, LTD. holds a place on 1 federal contract vehicle: DOE Radioactive and Hazardous Waste Treatment.
How much has NAC Philotechnics, LTD. received in federal contracts?
Federal contracts obligated $173,156 to NAC Philotechnics, LTD. in fiscal year 2025 and $371,578 in fiscal years 2023 through 2027.
How does NAC Philotechnics, LTD. rank among federal contractors?
NAC Philotechnics, LTD. ranked #18 in PSC Z2PD and #42 in NAICS 562119 in FY2025.
What is NAC Philotechnics, LTD.'s most recent federal award?
NAC Philotechnics, LTD.'s most recent federal contract award is Provide removal and disposal of radioactive sealed sources (36C26326P0705), from Veterans Integrated Service Network 23 (VHA), on September 1, 2026.
On GovTribe
See NAC Philotechnics, LTD.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors