Vendor, Saint Louis, MO
Seiler Instrument and Manufacturing Company, Incorporated
UEI U6PGMC43PHN5, CAGE 11934
334 awards and $48,466,498 obligated between January 1, 2024 and August 5, 2026, 15% under full and open competition, against 2.7 offers on average where reported. 255 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Defense Logistics Agency | $39,540,425 |
| Department of the Army | $5,314,180 |
| Office of the Chief Financial Officer | $2,934,674 |
| Under Secretary for Farm and Foreign Agricultural Services | $511,067 |
| Department of the Navy | $76,401 |
| U.S. Coast Guard | $66,051 |
| Indian Health Service | $23,700 |
Industries
NAICS on the awards, by dollars.
| ManufacturingNAICS 333314 | $16,539,767 |
| Commercial and Service Industry Machinery ManufacturingNAICS 333310 | $6,653,758 |
| Small Arms, Ordnance, and Ordnance Accessories ManufacturingNAICS 332994 | $6,167,320 |
| Military Armored Vehicle, Tank, and Tank Component ManufacturingNAICS 336992 | $6,067,613 |
| All Other Miscellaneous Fabricated Metal Product ManufacturingNAICS 332999 | $3,863,498 |
| Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNAICS 334511 | $3,535,727 |
| Other Electronic Component ManufacturingNAICS 334419 | $1,402,805 |
| Other Measuring and Controlling Device ManufacturingNAICS 334519 | $637,712 |
| Speed Changer, Industrial High-Speed Drive, and Gear ManufacturingNAICS 333612 | $489,754 |
| Hardware ManufacturingNAICS 332510 | $357,464 |
How it wins
Awards by competition, set-aside and type.
| Competed Under SAP | 250 |
| Full and Open Competition After Exclusion of Sources | 51 |
| Not Competed | 16 |
| Not Competed Under SAP | 8 |
| Small Business Set Aside - Total | 108 |
| Purchase Order | 257 |
| Delivery Order | 40 |
| Definitive Contract | 10 |
| BPA Call | 3 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- GEAR,BLOCK ASSEMBLY
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 333612SPE7L526T4633Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $271,994
Posted Sep 102 publications - SPRDL1-19-F-0285-P00004
Defense Logistics Agency, DLA Land Warren
Award noticeSt. Louis, MOSPRDL119D0083Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $8,783,158
Posted Sep 10 - COVER,BATTERY BOX
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 335910SPE7L726T2568Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $56,249
Posted Sep 12 publications - CONNECTING LINK,RIGID
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 333613SPE7L326T114SAwarded to Seiler Instrument and Manufacturing Company, Incorporated for $33,480
Posted Aug 27 - COUNTER,ROTATING
Defense Logistics Agency, DLA Aviation
Award noticeNAICS 334519SPE4A526T274XAwarded to Seiler Instrument and Manufacturing Company, Incorporated for $33,936
Posted Aug 4 - MOUNT,TELESCOPE
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 333310SPE7M026T9168Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $27,778
Posted Jul 222 publications - CABLE ASSEMBLY,SPEC
Defense Logistics Agency, DLA Aviation
Award noticeSmall businessNAICS 334419SPE4A626Q0809Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $579,908
Posted Jun 232 publications - CASE CARRYING M82
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 336992SPE7M126T3861Awarded to Seiler Instrument and Manufacturing Company, Incorporated for $38,960
Posted Jun 182 publications - CLUTCH,SLIDING SLEE
Defense Logistics Agency, DLA Land and Maritime
Award noticeSmall businessNAICS 336350SPE7L126T501AAwarded to Seiler Instrument and Manufacturing Company, Incorporated for $39,480
Posted Jun 152 publications - CASE,OPTICAL INSTRU
Defense Logistics Agency, DLA Land and Maritime
Award noticeNAICS 333310SPE7M126T113KAwarded to Seiler Instrument and Manufacturing Company, Incorporated for $37,860
Posted Jun 152 publications - Trimble T110 Tablets with software and maintenance
Usda, Departmental Administration, Usda, Ocp-Pod-Acq-Mgmt-Branch-Ftc
Special noticeSmall businessNAICS 334511Atlantic, IAAG-1171860Awarded to Seiler Instrument and Manufacturing Company, Incorporated
Posted Jun 11 - COUNTER,ROTATING
Defense Logistics Agency, DLA Aviation
Award noticeSmall businessNAICS 334519SPE4A526T183PAwarded to Seiler Instrument and Manufacturing Company, Incorporated for $188,400
Posted Jun 102 publications
Awards
The 34 largest of 334 awards, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W56HZV23F0204Delivery Order, March 31, 2026, Full and Open Competition After Exclusion of Sources | W6QK Acc- DtaDepartment of the Army | No Cost Bilateral Mod to Incorporate Delivery Schedule Shift and ConsiderationNAICS 334511, PSC 5840 | $0 |
| SPE4A621D0193May 17, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | DLA AviationDefense Logistics Agency | 4610076100!light,instrumentNAICS 334515, PSC 6695 | $0 |
| SPE4A626D5089October 28, 2025, Competed Under SAP, 2 offersSolicitation | DLA AviationDefense Logistics Agency | 4610127762!NAICS 332510, PSC 5315 | $0 |
| SPE4A721D5747May 17, 2024, Competed Under SAP, 1 offers | DLA AviationDefense Logistics Agency | 4610081532!sight,bore,opticalNAICS 334514, PSC 4933 | $0 |
| SPE4A723D5608May 20, 2024, Competed Under SAP, 4 offers | DLA AviationDefense Logistics Agency | 4610102350!PIN Assembly,supporNAICS 336413, PSC 1650 | $0 |
| SPE7L326D60JZNovember 24, 2025, Competed Under SAP, 4 offersSolicitation | DLA Land and MaritimeDefense Logistics Agency | 4610128956!NAICS 333612, PSC 3020 | $0 |
| SPE7LX22D0138March 5, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | DLA Land and MaritimeDefense Logistics Agency | 4610092681!mirror,optical InstNAICS 333314, PSC 6650 | $0 |
| SPRDL119D0083January 10, 2024, Full and Open Competition After Exclusion of Sources, 1 offersSolicitation | DLA Land WarrenDefense Logistics Agency | The Purpose of Modification P00005 to Contract Sprdl1-19-D-0083 Is to Incorporate Contract Clause FAR 52.204-30, Federal Acquisition Supply NAICS 336992, PSC 1240 | $0 |
| SPRDL120D0052January 19, 2024, Full and Open Competition, 2 offers | DLA Land WarrenDefense Logistics Agency | Admin Mod to Incorporate 52.204-30NAICS 333314, PSC 1230 | $0 |
| SPRDL120D0059January 19, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | DLA Land WarrenDefense Logistics Agency | Admin Mod to Incorporate 52.204-30NAICS 336992, PSC 1240 | $0 |
| SPRDL120D0085January 11, 2024, Full and Open Competition, 4 offers | DLA Land WarrenDefense Logistics Agency | Mod to Add FAR Clause 52.204-30NAICS 332994, PSC 1015 | $0 |
| SPRDL120D0091January 16, 2024, Full and Open Competition After Exclusion of Sources, 3 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Mod to Incorporate Contract Clause FAR 52.204-30,NAICS 333314, PSC 1240 | $0 |
| SPRDL120D0109January 11, 2024, Full and Open Competition After Exclusion of Sources, 2 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Mod to Add FAR Clause 52.204-30NAICS 332999, PSC 1290 | $0 |
| SPRDL120D0119January 11, 2024, Full and Open Competition, 1 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Mod to Add FAR Clause 52.204-30 Federal Acquisition Supply Chain Security Act Orders-Prohibition (Dec 2023)NAICS 332999, PSC 1290 | $0 |
| SPRDL120D0127January 9, 2024, Full and Open Competition After Exclusion of Sources, 1 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Admin ModNAICS 333314, PSC 1240 | $0 |
| SPRDL121D0030January 21, 2024, Full and Open Competition After Exclusion of Sources, 1 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Unilateral Modification to Add Required DOD Clause 52.204-30NAICS 333314, PSC 1240 | $0 |
| SPRDL123D0012January 12, 2024, Full and Open Competition After Exclusion of Sources, 3 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Administrative Modification to Add FAR Clause 52.204-30 Federal Acquisition Supply Chain Security Act OrdersNAICS 332994, PSC 1005 | $0 |
| SPRDL124D0021January 8, 2024, Full and Open Competition After Exclusion of Sources, 2 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Production Contract for Alignment Device, Optical.NAICS 334419, PSC 4931 | $0 |
| SPRDL124D0039March 7, 2024, Full and Open Competition After Exclusion of Sources, 2 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Quadrant, Fire Control, 110 MIN/688 MaxNAICS 332999, PSC 1290 | $0 |
| SPRDL124D0074September 26, 2024, Full and Open Competition After Exclusion of Sources, 1 offersSolicitation | DLA Land WarrenDefense Logistics Agency | 5 Year Firm-Fixed Price IDIQ Contract for a Max Quantity of 750 Each Mount, Telescope and Quadrants.NAICS 333310, PSC 1240 | $0 |
| SPRDL126D0001October 21, 2025, Full and Open Competition After Exclusion of Sources, 3 offersSolicitation | DLA Land WarrenDefense Logistics Agency | Item: Mount, Telescope Nsn: 6650-01-340-6082 Qty: Minimum of 69 Each, Maximum of 2274 Each Over a 5-Year LTC PeriodNAICS 336992, PSC 6650 | $0 |
| W56HZV22D0060April 10, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | W6QK Acc- DtaDepartment of the Army | Modification to Incorporate E.O. and Dpcap Class Deviation 2025-O0003.NAICS 333314, PSC 6650 | $0 |
| W56HZV22D0085July 23, 2024, Competed Under SAP, 3 offers | W6QK Acc- DtaDepartment of the Army | Ecp Incorporated on the Turret Lock Assembly.NAICS 333517, PSC 1015 | $0 |
| W56HZV23D0028July 23, 2025, Full and Open Competition After Exclusion of Sources, 3 offers | W6QK Acc- DtaDepartment of the Army | Modification to Incorporate E.O. and Dpcap Class Deviations 2025-O0003 and 2025-O0004.NAICS 334511, PSC 5840 | $0 |
| W912CH26G0111March 30, 2026 | W6QK Acc- DtaDepartment of the Army | Basic Ordering Agreement Sustainment Track (Boast) Program - Basic Ordering Agreement for Class IX Supplies.NAICS 332999, PSC 1095 | $0 |
| SPE4A524P2779Purchase Order, August 13, 2024, Competed Under SAP, 8 offers | DLA AviationDefense Logistics Agency | 8510334554!NAICS 332618, PSC 4010 | -$1,649 |
| SPE7L724P0279Purchase Order, September 25, 2024, Competed Under SAP, 2 offers | DLA Land and MaritimeDefense Logistics Agency | 8510233188!housingNAICS 333310, PSC 6650 | -$10,140 |
| SPRDL123F0065Delivery Order, August 21, 2024, Full and Open Competition After Exclusion of Sources | DLA Land WarrenDefense Logistics Agency | Item: Feeder Assembly. Nsn: 1005-01-461-5038. Part Number: 12524100-1. This Is a Modification to Change the Quantity of Government FurnishedNAICS 332994, PSC 1005 | -$11,590 |
| SPE4A522P9167Purchase Order, January 31, 2024, Competed Under SAP, 4 offers | DLA AviationDefense Logistics Agency | 8509348969!NAICS 336419, PSC 1420 | -$14,440 |
| SPE7L123V3623Purchase Order, January 30, 2024, Competed Under SAP, 5 offers | DLA Land and MaritimeDefense Logistics Agency | 8509707939!NAICS 332722, PSC 5340 | -$17,640 |
| SPRDL118C0310Definitive Contract, January 29, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | DLA Land WarrenDefense Logistics Agency | Final Termination Settlement Modification.NAICS 333995, PSC 3040 | -$26,772 |
| SPRDL120C0185Definitive Contract, January 15, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | DLA Land WarrenDefense Logistics Agency | Partial Contract Cancellation ModificationNAICS 336350, PSC 3040 | -$77,040 |
| SPE7L122P7213Purchase Order, September 5, 2025, Competed Under SAP, 3 offers | DLA Land and MaritimeDefense Logistics Agency | 8509203347!NAICS 332994, PSC 1005 | -$133,200 |
| SPRDL117C0163Definitive Contract, February 16, 2024, Full and Open Competition After Exclusion of Sources, 4 offers | DLA Land WarrenDefense Logistics Agency | Final Settlement on Termination.NAICS 333911, PSC 4320 | -$370,387 |
- Places of performance
- MissouriIndianaLouisianaMississippiTennesseeNorth DakotaIowaWisconsin
- Product and service codes
- 1240 Optical Sighting and Ranging Equipment6650 Optical Instruments, Test Equipment, Components and Accessories1005 Guns, through 30 mm1290 Miscellaneous Fire Control Equipment1025 Guns, over 150 mm through 200 mm Includes Firing Platforms; Mounts; Gun Shields.6675 Drafting, Surveying, and Mapping Instruments
- Transactions
- 471 across 334 awards