Vendor, Bohemia, NY
Dayton T. Brown, Inc.
UEI GN84UHWZJMR8, CAGE 96362
150 awards and $49,976,966 obligated between January 3, 2024 and August 28, 2026, 73% under full and open competition, against 175.2 offers on average where reported. 11 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of the Navy | $48,492,451 |
| Defense Logistics Agency | $1,412,955 |
| Federal Railroad Administration | $273,020 |
| Department of the Air Force | $212,987 |
| Missile Defense Agency | $500 |
| Federal Acquisition Service | $0 |
| Defense Contract Management Agency | -$414,947 |
Industries
NAICS on the awards, by dollars.
| Other Aircraft Parts and Auxiliary Equipment ManufacturingNAICS 336413 | $46,343,484 |
| Testing Laboratories and ServicesNAICS 541380 | $2,209,875 |
| Aircraft ManufacturingNAICS 336411 | $605,010 |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715 | $284,398 |
| Industrial Truck, Tractor, Trailer, and Stacker Machinery ManufacturingNAICS 333924 | $264,163 |
| Administrative Management and General Management Consulting ServicesNAICS 541611 | $159,850 |
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $113,170 |
| Ammunition (except Small Arms) ManufacturingNAICS 332993 | $1,000 |
| All Other Plastics Product ManufacturingNAICS 326199 | $0 |
| Engineering ServicesNAICS 541330 | -$3,984 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 108 |
| Not Competed | 19 |
| Not Available for Competition | 7 |
| Full and Open Competition After Exclusion of Sources | 6 |
| Small Business Set Aside - Total | 6 |
| Delivery Order | 121 |
| Purchase Order | 7 |
| Definitive Contract | 5 |
| BPA Call | 3 |
Hear when Dayton T. Brown, Inc. wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
Contracts Dayton T. Brown, Inc. holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.
- Ending
- 17
- Obligated so far
- $37,289,034
- Soonest
- October 30, 2026
The 17 contracts, the office behind each one and the dates are in the workspace. See them
Competes with
Vendors selling other aircraft parts and auxiliary equipment manufacturing to Department of the Navy, by dollars.
| Northrop Grumman Systems CorporationMelbourne, FL | $4,518,648,901 |
| Bell Boeing Joint Project OfficeAmarillo, TX | $3,024,402,750 |
| Lockheed Martin CorporationOwego, NY | $2,666,660,314 |
| General AtomicsSan Diego, CA | $1,069,727,774 |
| Collins Elbit Vision Systems, LLCCedar Rapids, IA | $198,483,020 |
| Moog Military Aircraft LLCElma, NY | $183,222,666 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Ground Hand Trailers
Department of the Navy, NAVAIR Warfare CTR Aircraft Div
PresolicitationNAICS 333924Anywhere in the USN68335-25-R-0479Awarded to Dayton T. Brown, Inc.
Posted Aug 18, 20252 publications - EMI and Windblast Testing
Department of the Navy, Naval Medical Research Center
Special noticeNAICS 541715New YorkN3239825Q7043Awarded to Dayton T. Brown, Inc.
Posted Jun 24, 2025 - Triton Mobile Forward Operating Base (M-FOB)
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 336413Anywhere in the USN00421-24-RFPREQ-WPM262-0299Awarded to Dayton T. Brown, Inc. for $7,758,473
Posted Jun 3, 20256 publications - MHE EMI MSL TESTING
Department of the Navy, MSCHQ Norfolk
Combined synopsis and solicitationNAICS 541380Bohemia, NYN3220525Q2120Awarded to Dayton T. Brown, Inc.
Posted Nov 7, 2024 - Wind Blast Testing
Department of the Navy, Naval Medical Research Center
JustificationNAICS 541380Wright-Patterson AFB, OH1301171529-1Awarded to Dayton T. Brown, Inc.
Posted Aug 16, 2024 - Award Notice
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 336413MarylandN0042124F0184Awarded to Dayton T. Brown, Inc. for $71,790,301
Posted Mar 26, 2024 - Award Notice
Department of the Navy, Naval Air Warfare Center Air Div
Award noticeNAICS 336413Anywhere in the USN0042124F0110Awarded to Dayton T. Brown, Inc. for $5,139,272
Posted Jan 25, 2024
Awards
The 50 largest of 150 awards, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| SPE4A725F1048Delivery Order, November 7, 2024, Full and Open Competition | DLA AviationDefense Logistics Agency | 8511005040!miscellaneousNAICS 541380, PSC 2840 | $6,289 |
| SPE7L126F0070Delivery Order, October 3, 2025, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8511684685!miscellaneousNAICS 541380, PSC 5340 | $5,867 |
| SPE4A725F7675Delivery Order, July 18, 2025, Full and Open Competition | DLA AviationDefense Logistics Agency | 8511513485!miscellaneousNAICS 541380, PSC 6635 | $5,786 |
| SPE4A724F8966Delivery Order, June 17, 2024, Full and Open Competition | DLA AviationDefense Logistics Agency | 8510703399!miscellaneousNAICS 541380, PSC 2840 | $5,613 |
| SPE4A725F9549Delivery Order, September 19, 2025, Full and Open Competition | DLA AviationDefense Logistics Agency | 8511656409!miscellaneousNAICS 541380, PSC 2840 | $5,292 |
| SPE7L125F0805Delivery Order, November 4, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8510996653!miscellaneousNAICS 541380, PSC 5340 | $5,228 |
| N6852025P1015Purchase Order, August 8, 2025, Competed Under SAP, 3 offers | Fleet Readiness CenterDepartment of the Navy | Drop Testing of Dual PendantsNAICS 541715, PSC J049 | $5,200 |
| SPE7L124F9719Delivery Order, August 26, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8510849554!miscellaneousNAICS 541380, PSC 5340 | $3,662 |
| SPE4A726F3096Delivery Order, February 12, 2026, Full and Open Competition | DLA AviationDefense Logistics Agency | 8511918123!miscellaneousNAICS 541380, PSC 2840 | $1,329 |
| FA865625FB029Delivery Order, April 9, 2025, Full and Open Competition, 1 offers | FA8656 AFLCMC EbxDepartment of the Air Force | Fourth ON-RAMP for Enterprise-Wide Agile Acquisition Contract (Ewaac) Vehicle.NAICS 332993, PSC 1395 | $1,000 |
| SPE7L126F4113Delivery Order, February 20, 2026, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8511934163!miscellaneousNAICS 541380, PSC 5340 | $812 |
| HQ085926FF108Delivery Order, December 5, 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 |
| N0017825F7259Delivery Order, March 6, 2025, Full and Open Competition, 1 offers | NSWC DahlgrenDepartment of the Navy | Minimum Guarantee Task Order for Associated Seaport NXG Mac Award.NAICS 541330, PSC R499 | $500 |
| 693JJ624F00001NBPA Call, March 8, 2024, Competed Under SAP, 4 offers | 693JJ6 Federal Railroad AdminFederal Railroad Administration | This NO-COST Modification Is Issued To: 1) Correct Period of Performance Errors in the Contract Writing System, at 2) the Clin Level and theNAICS 541611, PSC B599 | $0 |
| N0018920FZ082Delivery Order, February 22, 2024, Full and Open Competition | DCMA NortheastDefense Contract Management Agency | Service ContractsNAICS 541380, PSC H216 | $0 |
| SPE7L118F38M8Delivery Order, March 25, 2026, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8505503580!miscellaneousNAICS 541380, PSC 4720 | $0 |
| 47QRAA19D00A4April 3, 2024, Full and Open Competition, 999 offers | Gsa/Fas/Pshc/Prof SRVCS Sched-PssFederal Acquisition Service | Federal Supply Schedule ContractNAICS 541715, PSC R425 | $0 |
| 693JJ620D000003January 30, 2024, Full and Open Competition, 6 offers | 693JJ6 Federal Railroad AdminFederal Railroad Administration | This Modification Is Issued to Extend the Completion Date of Service Through 8/10/2024.NAICS 541990, PSC B599 | $0 |
| 693JJ623A000007September 7, 2024 | 693JJ6 Federal Railroad AdminFederal Railroad Administration | This Modification Is Issued to Exercise Option Year 1 Under IDIQ Contract 693JJ623A000007.NAICS 541611, PSC B599 | $0 |
| FA865625DB029April 8, 2025, Full and Open Competition, 124 offers | FA8656 AFLCMC EbxDepartment of the Air Force | Fourth ON-RAMP for Eglin Wide Agile Acquisition Contract (Ewaac) Vehicle.NAICS 332993, PSC 1395 | $0 |
| HQ085926DF112November 20, 2025, Full and Open Competition, 999 offers | Missile Defense Agency (Mda)Missile Defense Agency | The Contractor Shall Provide All Necessary Materials, Labor, Equipment and Facilities Incidental to the Performance of This Requirement in ANAICS 541715, PSC AC13 | $0 |
| N0017825D7259December 31, 2024, Full and Open Competition, 999 offers | NSWC DahlgrenDepartment of the Navy | Seaport-NxgNAICS 541330, PSC R499 | $0 |
| N0018917DZ040April 29, 2024, Full and Open Competition, 2 offers | DCMA NortheastDefense Contract Management Agency | Engineering and Testing ServicesNAICS 541380, PSC H216 | $0 |
| N0018924DZ007January 9, 2024, Not Competed, 1 offers | NAVSUP FLT Log CTR NorfolkDepartment of the Navy | Engineering and Testing Sole SourceNAICS 541380, PSC H216 | $0 |
| N0042117D0049March 5, 2025, Full and Open Competition After Exclusion of Sources, 8 offers | Naval Air Warfare Center Air DivDepartment of the Navy | Exercise of OptionsNAICS 336411, PSC 1680 | $0 |
| N0042119D0029April 29, 2024, Not Available for Competition, 1 offers | DCMA NortheastDefense Contract Management Agency | Base Contract for the Continued Development and Support of the Mobiles Missions System.NAICS 336413, PSC 1680 | $0 |
| N0042120D0105April 7, 2025, Full and Open Competition, 38 offers | Naval Air Warfare Center Air DivDepartment of the Navy | Exercise Option Change Section a Language Add/Update/Remove ClausesNAICS 336413, PSC 1680 | $0 |
| N0042123G0005April 29, 2024Solicitation | DCMA NortheastDefense Contract Management Agency | The Purpose of This Effort Is to Establish the FY23 - FY28 DTB Basic Ordering AgreementNAICS 336413, PSC 1680 | $0 |
| N0042125A0012December 15, 2024 | Naval Air Warfare Center Air DivDepartment of the Navy | Blanket Purchase AgreementNAICS 326199, PSC 8145 | $0 |
| SPE7MX23D0065January 9, 2024, Full and Open Competition, 1 offers | DLA Land and MaritimeDefense Logistics Agency | 4610100993!non-Nsn TeamNAICS 541380, PSC 5340 | $0 |
| SPE4A723F6651Delivery Order, January 3, 2024, Full and Open Competition | DLA AviationDefense Logistics Agency | 8509786050!miscellaneousNAICS 541380, PSC 1560 | -$364 |
| N0042121F4706Delivery Order, January 16, 2025, Full and Open Competition After Exclusion of Sources, 1 offers | DCMA NortheastDefense Contract Management Agency | Undefinitized OrderNAICS 336411, PSC 1680 | -$1,000 |
| SPE7M123F5872Delivery Order, January 3, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8509976885!miscellaneousNAICS 541380, PSC 5340 | -$1,063 |
| SPE4A723F6583Delivery Order, June 17, 2024, Full and Open Competition | DLA AviationDefense Logistics Agency | 8509779483!miscellaneousNAICS 541380, PSC 1560 | -$1,110 |
| SPE7M124F0215Delivery Order, January 10, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8510213428!miscellaneousNAICS 541380, PSC 5340 | -$1,996 |
| SPE7LX23F202RDelivery Order, August 21, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8509587953!miscellaneousNAICS 541380, PSC 5340 | -$3,151 |
| SPE7M123F5954Delivery Order, January 3, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8510002698!miscellaneousNAICS 541380, PSC 5340 | -$3,229 |
| FA821323C0036Definitive Contract, May 30, 2024, Full and Open Competition, 1 offers | FA8213 AFLCMC EbhkDepartment of the Air Force | This Is a Service Contract for BBU-63 to Provide Comparative Analysis Testing, Including Conducting a Closed Bomb Test, a Ucta Test, and a FNAICS 541330, PSC H213 | -$4,484 |
| SPE7M124F0853Delivery Order, March 5, 2024, Full and Open Competition | DLA Land and MaritimeDefense Logistics Agency | 8510318164!miscellaneousNAICS 541380, PSC 5340 | -$4,497 |
| N0042122C0045Definitive Contract, April 18, 2024, Not Competed, 1 offers | Naval Air Warfare Center Air DivDepartment of the Navy | The Purpose of This Modification Is To: Incrementally Fund Clin 0004 by $70,000.00.NAICS 541715, PSC R425 | -$7,500 |
| 693JJ623F00006NDelivery Order, July 7, 2026, Full and Open Competition, 5 offers | 693JJ6 Federal Railroad AdminFederal Railroad Administration | CloseoutNAICS 541990, PSC B599 | -$10,132 |
| N0018922FZ110Delivery Order, June 11, 2024, Full and Open Competition | NAVSUP FLT Log CTR NorfolkDepartment of the Navy | Engineering and Testing ServicesNAICS 541380, PSC H216 | -$14,953 |
| SPE4A723F3297Delivery Order, May 23, 2024, Full and Open Competition | DLA AviationDefense Logistics Agency | 8509630928!miscellaneousNAICS 541380, PSC 5340 | -$15,075 |
| 693JJ623F00002NDelivery Order, May 7, 2025, Full and Open Competition, 5 offers | 693JJ6 Federal Railroad AdminFederal Railroad Administration | CloseoutNAICS 541990, PSC B599 | -$23,643 |
| N0042119F1070Delivery Order, January 11, 2024, Full and Open Competition After Exclusion of Sources, 2 offers | Naval Air Warfare Center Air DivDepartment of the Navy | DeobligationNAICS 336411, PSC 1680 | -$27,621 |
| N6833519C0191Definitive Contract, May 16, 2025, Full and Open Competition After Exclusion of Sources, 3 offers | DCMA NortheastDefense Contract Management Agency | Undefinitized OrderNAICS 541715, PSC AC62 | -$88,490 |
| N0042119F0283Delivery Order, March 25, 2025, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Mod A00001 Deobligation of Excess Funds.NAICS 336413, PSC 1680 | -$119,554 |
| N0042122C0022Definitive Contract, May 19, 2025, Not Competed, 1 offers | Naval Air Warfare Center Air DivDepartment of the Navy | DeobligationNAICS 336413, PSC 1680 | -$150,887 |
| N0042119F0733Delivery Order, May 9, 2025, Not Available for Competition | Naval Air Warfare Center Air DivDepartment of the Navy | The Purpose of This Modification Is to Remove Clause 5252.211-9503 Level of Effort (Cost Reimbursement).NAICS 336413, PSC 1680 | -$259,937 |
| N0042120F0424Delivery Order, September 12, 2025, Not Available for Competition | DCMA NortheastDefense Contract Management Agency | Deobligation of Excess FundsNAICS 336413, PSC 1680 | -$390,903 |
- Product and service codes
- K016 Modification of Equipment: Aircraft Components and Accessories1680 Miscellaneous Aircraft Accessories and ComponentsK015 Modification of Equipment: Aircraft and Airframe Structural Components5340 HardwareH216 Equipment and Materials Testing: Aircraft Components and AccessoriesB599 Other Special Studies and Analysis
- Transactions
- 448 across 150 awards