Vendor, Manassas, VA
Hepburn and Sons LLC
UEI TLLAP6FKHA99, CAGE 62VF9
19 awards and $7,174,077 obligated between January 1, 2024 and June 28, 2026, 74% under full and open competition, against 218.4 offers on average where reported. 1 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of the Navy | $4,993,645 |
| Department of the Air Force | $1,979,946 |
| Defense Threat Reduction Agency | $199,985 |
| Missile Defense Agency | $500 |
| Federal Acquisition Service | $0 |
Industries
NAICS on the awards, by dollars.
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715 | $5,623,450 |
| Research and Development in NanotechnologyNAICS 541713 | $1,410,634 |
| Commercial and Service Industry Machinery ManufacturingNAICS 333310 | $139,993 |
| Engineering ServicesNAICS 541330 | $0 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition After Exclusion of Sources | 14 |
| Full and Open Competition | 5 |
| Small Business Set Aside - Total | 14 |
| Definitive Contract | 12 |
| Purchase Order | 2 |
| Delivery Order | 2 |
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| FA680024P0031Purchase Order, August 29, 2024, Full and Open Competition After Exclusion of Sources, 12 offers | FA6800 Aficc 767 EsfDepartment of the Air Force | Small Business Innovation Research Direct to Phase II Proposal F2D-13693 - IN-SITU Solid State Repair of Damaged Aircraft Structures UtiliziNAICS 541715, PSC AC33 | $1,799,989 |
| N0002425CS029Definitive Contract, October 21, 2024, Full and Open Competition After Exclusion of Sources, 4 offers | NAVSEA HQDepartment of the Navy | BaseNAICS 541713, PSC AC32 | $1,270,642 |
| N6833523C0284Definitive Contract, January 31, 2024, Full and Open Competition After Exclusion of Sources, 5 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | The Purpose of This Modification Is to Transfer Procurement Authority for Future Modifications from Naval Air Systems Command (Navair) LakehNAICS 541715, PSC AC12 | $1,099,996 |
| N6833523C0217Definitive Contract, January 25, 2024, Full and Open Competition After Exclusion of Sources, 5 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | The Purpose of This Modification Is to Transfer Procurement Authority for Future Modifications from Naval Air Systems Command (Navair) LakehNAICS 541715, PSC AC12 | $1,099,952 |
| N6833522C0041Definitive Contract, April 23, 2024, Full and Open Competition After Exclusion of Sources, 5 offers | NAVSEA HQDepartment of the Navy | Research and DevelopmentNAICS 541715, PSC AC12 | $663,083 |
| N6833522C0546Definitive Contract, March 19, 2024, Full and Open Competition After Exclusion of Sources, 1 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | Research and DevelopmentNAICS 541715, PSC AC12 | $299,997 |
| HDTRA225CE004Definitive Contract, September 23, 2025, Full and Open Competition After Exclusion of Sources, 10 offers | Defense Threat Reduction AgencyDefense Threat Reduction Agency | Predictive Methodology for Tamped Direct Laser Impulse Parameter Optimization - SBIR Phase I Proposal No. T243-0004-0161NAICS 541715, PSC AC33 | $199,985 |
| FA680024P0034Purchase Order, September 18, 2024, Full and Open Competition After Exclusion of Sources, 60 offers | FA6800 Aficc 767 EsfDepartment of the Air Force | Small Business Innovation Research Phase I Proposal F242-0001-0106 - Digital Engineering Applied to the Boeing B-52H Stratofortress for InteNAICS 541715, PSC AC32 | $179,957 |
| N6833524C0406Definitive Contract, July 3, 2024, Full and Open Competition After Exclusion of Sources, 23 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | Research and Development.NAICS 541715, PSC AC11 | $139,997 |
| N0002425CT125Definitive Contract, June 5, 2025, Full and Open Competition After Exclusion of Sources, 13 offers | NAVSEA HQDepartment of the Navy | Research and Development Services in Accordance with the Contractor'S Phase I Proposal Entitled MVDC Protective Relay System with Shipboard NAICS 333310, PSC AC32 | $139,993 |
| N6833524C0451Definitive Contract, July 3, 2024, Full and Open Competition After Exclusion of Sources, 4 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | SBIR Phase INAICS 541715, PSC AC11 | $139,993 |
| N0002425CT120Definitive Contract, May 27, 2025, Full and Open Competition After Exclusion of Sources, 5 offers | NAVSEA HQDepartment of the Navy | Kickoff BriefingNAICS 541713, PSC AC32 | $139,992 |
| HQ085926FE573Delivery Order, December 4, 2025, Full and Open Competition, 999 offers | Missile Defense Agency (Mda)Missile Defense Agency | Scalable Homeland Innovative Enterprise Layered Defense (Shield) Initial Order.NAICS 541715, PSC AC13 | $500 |
| FA239124CB002Definitive Contract, February 20, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | FA2391 USAF AFMC AFRL PZL AFRL RQKPDepartment of the Air Force | Analysis of Meld Additive Friction Stir Deposition Applications to Improve the Production of Low Cost Attritable UavsNAICS 541715, PSC AC12 | $0 |
| N0017819F7760Delivery Order, January 1, 2024, Full and Open Competition, 1 offers | NSWC DahlgrenDepartment of the Navy | Seaport NXG Minimum Obligation Task OrderNAICS 541330, PSC R499 | $0 |
| N6833518C0070Definitive Contract, March 10, 2025, Full and Open Competition After Exclusion of Sources, 2 offers | NAVAIR Warfare CTR Aircraft DivDepartment of the Navy | Update DCMA Office Address.NAICS 541715, PSC AD91 | $0 |
| 47QRAA25D001EOctober 31, 2024, Full and Open Competition, 999 offersSolicitation | Gsa/Fas/Pshc/Prof SRVCS Sched-PssFederal Acquisition Service | Federal Supply Schedule ContractNAICS 541330, PSC R425 | $0 |
| HQ085926DF245December 3, 2025, Full and Open Competition, 999 offers | Missile Defense Agency (Mda)Missile Defense Agency | The Contractor Shall Perform the Work Specified in Section C of This Scalable Homeland Innovative Enterprise Layered Defense (Shield) MultipNAICS 541715, PSC AC13 | $0 |
| N0017819D7760January 4, 2024, Full and Open Competition, 999 offers | NSWC DahlgrenDepartment of the Navy | Seaport-NxgNAICS 541330, PSC R499 | $0 |
- Product and service codes
- AC12 National Defense R&D Services; Department Of Defense - Military; Applied ResearchAC33 National Defense R&D Services; Defense-Related Activities; Experimental DevelopmentAC32 National Defense R&D Services; Defense-Related Activities; Applied ResearchAC11 National Defense R&D Services; Department Of Defense - Military; Basic ResearchAC13 National Defense R&D Services; Department Of Defense - Military; Experimental DevelopmentAD91
- Transactions
- 68 across 19 awards