Agencies › Department of Energy › Ryan O'Sullivan Ryan O'Sullivan Procurement contact · FERMILAB - DOE CONTRACTOR · Department of Energy
Email ryanosul@fnal.gov Phone 6308402402 On SAM.gov notices 43 since Mar 2023 — 24 in the last 24 months Last listed Sep 2026
What they buy NAICS Industry Notices 238220 Plumbing, Heating, And Air-Conditioning Contractors 22 236220 Commercial And Institutional Building Construction 11 238210 Electrical Contractors And Other Wiring Installation Contractors 3 332996 Fabricated Pipe And Pipe Fitting Manufacturing 3 221310 Water Supply And Irrigation Systems 2 238160 Roofing Contractors 1 238990 All Other Specialty Trade Contractors 1
PSC Product or service Notices Z2AA REPAIR OR ALTERATION OF OFFICE BUILDINGS 9 Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS 7 4120 AIR CONDITIONING EQUIPMENT 4 Y1AZ CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS 4 N059 INSTALLATION OF EQUIPMENT- ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS 3 Z1JZ MAINTENANCE OF MISCELLANEOUS BUILDINGS 3 4730 HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS 3 Z1PZ MAINTENANCE OF OTHER NON-BUILDING FACILITIES 2
How they restrict competition Small Business — 40 No set-aside stated — 3 What they post Recent notices Track what DOE buys See Ryan's full record, every buyer at DOE and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
