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Vendor, Saint Louis, MO

Seiler Instrument and Manufacturing Company, Incorporated

UEI U6PGMC43PHN5, CAGE 11934

335 awards and $48,541,032 obligated between January 1, 2024 and September 17, 2026, 15% under full and open competition, against 2.2 offers on average where reported. 258 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
Forest Service$74,534
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$712,245
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 SAP251
Full and Open Competition After Exclusion of Sources51
Not Competed16
Not Competed Under SAP8
Small Business Set Aside - Total109
Purchase Order258
Delivery Order40
Definitive Contract10
BPA Call3

Hear when Seiler Instrument and Manufacturing Company, Incorporated wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Seiler Instrument and Manufacturing Company, Incorporated holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
49
Obligated so far
$19,950,151
Soonest
October 30, 2026

The 49 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling manufacturing to Defense Logistics Agency, by dollars.

Salvo Technologies, Inc.Largo, FL$2,927,096
Optim LLCSturbridge, MA$489,031
Nivisys, LLCEl Paso, TX$0
E.R. Precision Optical Corp.Apopka, FL-$387,529

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

All 141

Awards

The 100 largest of 335 awards, by dollars obligated.

ContractObligated
SPE7M125P2663Purchase Order, January 21, 2025, Competed Under SAP, 1 offersSolicitation $41,900
SPE7L726P0730Purchase Order, December 1, 2025, Competed Under SAP, 1 offersSolicitation $41,899
SPE7L124P7359Purchase Order, July 11, 2024, Competed Under SAP, 3 offersSolicitation $41,727
SPE7M225P1458Purchase Order, January 31, 2025, Competed Under SAP, 1 offersSolicitation $41,514
SPE7M125P8912Purchase Order, July 13, 2025, Competed Under SAP, 2 offersSolicitation $40,600
SPE4A525P3590Purchase Order, March 6, 2025, Competed Under SAP, 1 offersSolicitation $40,260
W912CH24P0027Purchase Order, September 12, 2024, Competed Under SAP, 9 offersSolicitation $39,902
SPE7L324P2304Purchase Order, January 8, 2024, Competed Under SAP, 2 offersSolicitation $39,444
SPE7L025V1462Purchase Order, March 25, 2025, Competed Under SAP, 2 offersSolicitation $39,000
SPE7L324P3366Purchase Order, February 18, 2024, Competed Under SAP, 9 offersSolicitation $38,400
SPE7L125P2290Purchase Order, December 18, 2024, Competed Under SAP, 5 offersSolicitation $38,161
SPE4A625V646FPurchase Order, September 11, 2025, Competed Under SAP, 1 offersSolicitation $37,400
SPE4A624F239TDelivery Order, June 28, 2024, Full and Open Competition After Exclusion of Sources$36,612
SPE7M925P0330Purchase Order, August 26, 2025, Competed Under SAP, 3 offersSolicitation $35,090
W912CH25P0056Purchase Order, September 26, 2025, Competed Under SAP, 1 offersSolicitation $34,880
SPE7M126P3056Purchase Order, January 9, 2026, Competed Under SAP, 2 offersSolicitation $34,643
SPE4A726P3150Purchase Order, November 25, 2025, Competed Under SAP, 1 offersSolicitation $32,927
SPE7M125P3086Purchase Order, January 22, 2025, Competed Under SAP, 2 offersSolicitation $32,916
SPE7L324P5306Purchase Order, May 15, 2024, Competed Under SAP, 2 offersSolicitation $32,700
SPRDL124F0108Delivery Order, May 31, 2024, Full and Open Competition After Exclusion of SourcesSolicitation $32,520
SPE4A624F125YDelivery Order, May 17, 2024, Full and Open Competition After Exclusion of Sources$32,305
SPE7M125PA798Purchase Order, September 9, 2025, Competed Under SAP, 3 offersSolicitation $31,668
SPE7L125P1623Purchase Order, November 22, 2024, Competed Under SAP, 3 offersSolicitation $30,780
SPE7L225V0337Purchase Order, December 11, 2024, Competed Under SAP, 4 offersSolicitation $30,030
SPE7M125V1067Purchase Order, November 18, 2024, Competed Under SAP, 3 offersSolicitation $29,988
SPE7M025P4321Purchase Order, June 25, 2025, Competed Under SAP, 1 offersSolicitation $29,940
SPE4A626P6397Purchase Order, November 18, 2025, Not Competed Under SAP, 1 offersSolicitation $29,790
SPRDL126P0041Purchase Order, December 17, 2025, Competed Under SAP, 1 offersSolicitation $29,200
SPE7M025V2181Purchase Order, December 19, 2024, Competed Under SAP, 1 offersSolicitation $28,980
SPE4A526P1630Purchase Order, January 9, 2026, Competed Under SAP, 2 offersSolicitation $28,110
SPE7L124V6568Purchase Order, June 10, 2024, Competed Under SAP, 4 offersSolicitation $28,080
W912EQ26PA007Purchase Order, January 29, 2026, Competed Under SAP, 4 offersSolicitation $27,298
SPE7M125V9357Purchase Order, September 15, 2025, Competed Under SAP, 1 offersSolicitation $27,265
SPE7M025P1561Purchase Order, January 31, 2025, Competed Under SAP, 1 offersSolicitation $26,904
SPE7M125P0544Purchase Order, October 12, 2024, Competed Under SAP, 2 offersSolicitation $26,520
SPRDL126P0017Purchase Order, October 29, 2025, Competed Under SAP, 2 offersSolicitation $26,180
SPE7L124P9212Purchase Order, September 9, 2024, Competed Under SAP, 1 offersSolicitation $26,112
SPE7M925P0256Purchase Order, March 27, 2025, Competed Under SAP, 6 offersSolicitation $26,026
SPE7M126P1768Purchase Order, December 10, 2025, Competed Under SAP, 1 offersSolicitation $25,703
SPE7M924V0341Purchase Order, January 2, 2024, Competed Under SAP, 1 offers$25,460
SPE7L724P2485Purchase Order, June 10, 2024, Competed Under SAP, 2 offers$25,420
SPE7L124P3029Purchase Order, January 31, 2024, Competed Under SAP, 6 offers$24,506
SPE7M124V4773Purchase Order, June 24, 2024, Competed Under SAP, 1 offers$24,255
SPE7M825P1284Purchase Order, April 9, 2025, Competed Under SAP, 1 offers$24,219
SPE4A725F6147Delivery Order, May 20, 2025, Competed Under SAP$24,047
SPRDL125P0080Purchase Order, May 30, 2025, Competed Under SAP, 2 offersSolicitation $24,000
75H70624P00141Purchase Order, January 15, 2024, Not Competed, 1 offers$23,700
SPE4A626P9959Purchase Order, December 17, 2025, Competed Under SAP, 2 offers$23,464
SPE7L725V0306Purchase Order, November 25, 2024, Competed Under SAP, 1 offers$23,141
SPE4A724F9076Delivery Order, June 25, 2024, Competed Under SAP$22,653
SPE7L725P3538Purchase Order, September 2, 2025, Competed Under SAP, 3 offersSolicitation $22,455
SPE4A725F3267Delivery Order, February 4, 2025, Competed Under SAP$21,259
SPE4A725F2590Delivery Order, December 24, 2024, Competed Under SAP$20,910
SPE7M126V0355Purchase Order, October 6, 2025, Competed Under SAP, 2 offersSolicitation $20,786
SPRDL124P0008Purchase Order, July 1, 2025, Competed Under SAP, 3 offers$20,510
SPE7L425P2335Purchase Order, July 30, 2025, Competed Under SAP, 3 offers$20,470
SPE7L126V046NPurchase Order, June 5, 2026, Competed Under SAP, 4 offers$19,890
SPE7L324P7783Purchase Order, August 26, 2024, Competed Under SAP, 1 offers$19,630
SPE4A626PQ572Purchase Order, May 14, 2026, Competed Under SAP, 3 offersSolicitation $19,620
SPE7M124PA680Purchase Order, September 24, 2024, Competed Under SAP, 4 offers$19,410
N6833525P0164Purchase Order, May 15, 2025, Not Available for Competition, 1 offers$19,400
SPE7M924P0644Purchase Order, September 24, 2024, Competed Under SAP, 1 offers$19,370
SPE7L126P5913Purchase Order, April 22, 2026, Competed Under SAP, 3 offers$19,260
SPE4A626F1780Delivery Order, October 30, 2025, Competed Under SAP$19,157
SPE7L726P0412Purchase Order, November 3, 2025, Competed Under SAP, 1 offers$18,700
SPE7L126F3607Delivery Order, February 5, 2026, Competed Under SAP$18,480
SPE7L326P1238Purchase Order, December 2, 2025, Competed Under SAP, 4 offers$17,280
SPE7M125P7660Purchase Order, June 5, 2025, Competed Under SAP, 2 offers$17,160
SPE7M126P5411Purchase Order, April 1, 2026, Competed Under SAP, 1 offers$17,160
SPE7L126P3152Purchase Order, January 7, 2026, Competed Under SAP, 3 offers$17,052
SPE7L425P0840Purchase Order, December 22, 2024, Competed Under SAP, 1 offers$17,051
SPE7L424P2346Purchase Order, August 7, 2024, Competed Under SAP, 1 offers$16,965
SPE7L125V1529Purchase Order, November 18, 2024, Competed Under SAP, 3 offers$16,856
SPE7L425P1639Purchase Order, March 25, 2025, Competed Under SAP, 1 offers$16,492
SPE7M125P8648Purchase Order, July 7, 2025, Competed Under SAP, 1 offers$16,360
SPE4A724F5832Delivery Order, March 13, 2024, Competed Under SAP$16,320
SPE7L326P1935Purchase Order, January 20, 2026, Competed Under SAP, 1 offers$16,170
SPE7L724V0929Purchase Order, May 6, 2024, Competed Under SAP, 1 offers$16,102
SPE7L126P4486Purchase Order, February 23, 2026, Competed Under SAP, 4 offers$15,960
SPE7L124P2871Purchase Order, January 22, 2024, Competed Under SAP, 1 offers$15,774
SPE7M526V3873Purchase Order, April 30, 2026, Competed Under SAP, 3 offers$15,390
W51B2825FJ274BPA Call, April 1, 2025, Competed Under SAP, 1 offers$15,300
SPE7M126P1501Purchase Order, November 12, 2025, Competed Under SAP, 2 offers$15,282
SPE7M125V3427Purchase Order, March 18, 2025, Competed Under SAP, 3 offers$15,123
SPE7L726P1172Purchase Order, January 14, 2026, Competed Under SAP, 2 offers$15,063
SPE7M924V0854Purchase Order, May 13, 2024, Competed Under SAP, 1 offers$14,982
SPE7L125P7040Purchase Order, June 5, 2025, Competed Under SAP, 3 offers$14,858
SPE7L424V1707Purchase Order, May 13, 2024, Competed Under SAP, 3 offers$14,840
SPE7M125V8856Purchase Order, September 2, 2025, Competed Under SAP, 1 offers$14,768
SPE4A625PJ393Purchase Order, March 12, 2025, Not Competed Under SAP, 1 offers$14,712
SPE7L425P1385Purchase Order, February 24, 2025, Competed Under SAP, 1 offers$14,685
W912EK24P0031Purchase Order, April 17, 2024, Competed Under SAP, 1 offersSolicitation $14,622
SPE7M124V5917Purchase Order, August 19, 2024, Competed Under SAP, 1 offers$14,490
SPE4A624V444SPurchase Order, August 26, 2024, Competed Under SAP, 4 offers$14,364
SPE7L126P0329Purchase Order, October 15, 2025, Competed Under SAP, 3 offers$14,358
SPE7L325P5934Purchase Order, July 29, 2025, Competed Under SAP, 2 offers$14,255
SPE7L324P7808Purchase Order, August 26, 2024, Competed Under SAP, 4 offers$14,040
SPE4A625PL460Purchase Order, March 26, 2025, Competed Under SAP, 1 offers$13,800
SPE7M124V4128Purchase Order, May 20, 2024, Competed Under SAP, 1 offers$13,580
SPE7L424P0638Purchase Order, January 17, 2024, Competed Under SAP, 2 offers$13,547
Transactions
472 across 335 awards