# Federal contracts in Oak Ridge, Tennessee Canonical: https://abierto.us/cities/oak-ridge-tn-4755120 - Kind: City - Census GEOID: 4755120 - County: Anderson County (FIPS 47001) - State: Tennessee - Opportunities in window: 762 (10 open) - Awards performed here: 984, $19,048,322,161 obligated to 247 vendors ## Open now (10) - Zivid 3D Structured Light Cameras (498285), Department of Energy, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/498285 - Keithley Instruments/Tektronix, Picoammeter/Voltage Source, and Calibration (RFQSS496408), Department of Energy, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/rfqss496408 - Universal Robots, UR3e Collaborative Robot Arm, Part# PR-UR-003-0000 (RFQSS496670), Department of Energy, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/rfqss496670 - Vacuum Chamber (PR497734), Department of Energy, due September 21, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/pr497734 - Custom ARMCO Parts (PR497850), Department of Energy, due September 21, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/pr497850 - Mixed Signal Oscilloscope Power and Current Measurement System (PR503288), Department of Energy, due September 23, 2026 at 4:00 PM EDT. https://abierto.us/opportunities/pr503288 - Request for Information Modular Hot Cell Design and Fabrication (RPFMHCRFI), Department of Energy, due September 25, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/rpfmhcrfi - Seeking Industrial Warehouse Space (175RTN_1), Department of Energy, due September 30, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/175rtn1 - Oak Ridge Institute for Science and Education (ORISE) (Expressions of Interest and Request for Information) (89243126RSC000179), Department of Energy, due October 7, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/89243126rsc000179 - Technical Services Support (89243126RSC000172), Department of Energy, due October 14, 2026 at 2:30 PM EDT. https://abierto.us/opportunities/89243126rsc000172 ## Top vendors by obligations - Consolidated Nuclear Security, LLC: 1 awards, $8,499,810,149. https://abierto.us/vendors/ewv8qkg1juv7 - Ut-Battelle LLC: 1 awards, $7,357,662,484. https://abierto.us/vendors/zlhjj57qa2h8 - United Cleanup Oak Ridge LLC: 1 awards, $1,615,744,488. https://abierto.us/vendors/cm39n6xpqf41 - Oak Ridge Associated Universities, Incorporated: 37 awards, $824,713,557. https://abierto.us/vendors/jw7mlw3rrk34 - Rsi Entech, LLC: 4 awards, $274,496,303. https://abierto.us/vendors/g4qha4xraa86 - Isotek Systems, LLC: 1 awards, $158,196,388. https://abierto.us/vendors/wjz8kr7ksa33 - Professional Project Services, Inc.: 9 awards, $28,674,309. https://abierto.us/vendors/fqr5jabdj9d3 - Skookum Educational Programs: 5 awards, $25,256,212. https://abierto.us/vendors/m1tcvlsf65z9 - Edgewater Federal Solutions, Inc.: 1 awards, $24,781,125. https://abierto.us/vendors/da71pm1jfl51 - Simmons & Golden Security LLC: 1 awards, $22,590,591. https://abierto.us/vendors/kkwalqkx5a67 - Anduril Industries, Inc.: 2 awards, $20,413,846. https://abierto.us/vendors/kc3ch2msk7q3 - Lbyd Federal, LLC: 1 awards, $15,845,874. https://abierto.us/vendors/vvphp99jqhf9 ## Awarding agencies - Department of Energy: 450 awards, $18,837,836,774 - Centers for Disease Control and Prevention: 11 awards, $76,343,959 - National Aeronautics and Space Administration: 4 awards, $56,158,466 - Department of the Navy: 325 awards, $21,976,494 - Department of the Army: 26 awards, $21,729,773 - Environmental Protection Agency: 15 awards, $9,211,771 - Centers for Medicare and Medicaid Services: 1 awards, $4,786,468 - National Institutes of Health: 6 awards, $4,317,387 - Nuclear Regulatory Commission: 6 awards, $3,699,130 - Department of Veterans Affairs: 11 awards, $1,979,322 ## Top industries by obligations - 561210 Facilities Support Services: $15,897,751,993 - 562910 Remediation Services: $1,934,619,143 - 541990 All Other Professional, Scientific, and Technical Services: $758,678,908 - 561990 All Other Support Services: $159,847,987 - 541612 Human Resources Consulting Services: $55,983,169 - 541330 Engineering Services: $38,682,908 - 561612 Security Guards and Patrol Services: $27,998,388 - 561110 Office Administrative Services: $25,768,978 - 541611 Administrative Management and General Management Consulting Services: $25,666,727 - 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: $21,151,574 ## Recently published - September 16, 2026: Oak Ridge Institute for Science and Education (ORISE) (Expressions of Interest and Request for Information) (89243126RSC000179), presolicitation. https://abierto.us/opportunities/89243126rsc000179 - September 16, 2026: 532 nm Single Channel Raman Instrument with SpectraSoft data acquisition software, and Laptop Computer w/ Intel Core i7 processor with 12G RAM @ 256 GB solid state drive (PR500270), combined synopsis and solicitation. https://abierto.us/opportunities/pr500270 - September 16, 2026: Mixed Signal Oscilloscope Power and Current Measurement System (PR503288), combined synopsis and solicitation. https://abierto.us/opportunities/pr503288 - September 15, 2026: Technical Services Support (89243126RSC000172), solicitation. https://abierto.us/opportunities/89243126rsc000172 - September 14, 2026: Zivid 3D Structured Light Cameras (498285), combined synopsis and solicitation. https://abierto.us/opportunities/498285 - September 11, 2026: PS-15-25-L (US) (110V) Low Ripple Power Supply (498879), combined synopsis and solicitation. https://abierto.us/opportunities/498879 - September 11, 2026: Vacuum Chamber (PR497734), solicitation. https://abierto.us/opportunities/pr497734 - September 11, 2026: Custom ARMCO Parts (PR497850), solicitation. https://abierto.us/opportunities/pr497850 - September 11, 2026: Request for Information Modular Hot Cell Design and Fabrication (RPFMHCRFI), sources sought. https://abierto.us/opportunities/rpfmhcrfi - September 10, 2026: Seeking Industrial Warehouse Space (175RTN_1), solicitation. https://abierto.us/opportunities/175rtn1 --- Sources: SAM.gov Contract Opportunities extract, USAspending.gov award data, and Census Bureau counties, places and ZIP Code Tabulation Areas. A notice's county is the county holding most of its ZIP code. Cite https://abierto.us/cities/oak-ridge-tn-4755120.