SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED (MO)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY1997
- $292.06M
- $292,055,249under this UEI
- FY2026 obligations
- $11.81M†
- $11,806,966Provisional
- Awards and orders
- 2,051
- with positive net obligations102 IDV vehicles held
- Latest action
- Sep 17, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 15, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 21, 1955 (71 years)
- Location
- Saint Louis, MO
- State of incorporation
- Missouri
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI U6PGMC43PHN5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY1997. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $11,806,966 (provisional)
- FY2025: $15,437,621
- FY2024: $23,289,109
- FY2023: $19,865,661
- FY2022: $6,294,885
- FY2021: $8,097,047
- FY2020: $18,763,819
- FY2019: $28,232,649
Show all 22 yearsEarlier years (FY1997–FY2018)
- FY2018: $15,590,435
- FY2017: $38,643,024
- FY2016: $8,444,376
- FY2015: $2,610,408
- FY2014: $7,637,126
- FY2013: $7,169,864
- FY2012: $10,719,993
- FY2011: $16,012,051
- FY2010: $11,263,238
- FY2009: $23,166,219
- FY2008: $18,017,713
- FY1999: $89,600
- FY1998: $245,850
- FY1997: $657,594
Total across 22 fiscal years: $292,055,249
Top awarding agencies
- Department of Defense$285,331,151, 97.7%
- Department of Agriculture$5,852,660, 2.0%
- Department of the Interior$669,788, 0.2%
- Department of Health and Human Services$77,539, <0.1%
- Department of Homeland Security$66,051, <0.1%
Top awarding sub-agencies
- Defense Logistics Agency$160,712,644, 55.0%
- Department of the Army$120,839,857, 41.4%
- Department of the Navy$3,897,592, 1.3%
- Usda, Departmental Administration$2,934,674, 1.0%
- Under Secretary for Farm and Foreign Agricultural Services$2,401,583, 0.8%
Top NAICS by obligations
- 333314Optical instrument and lens manufacturing$144,898,135, 49.6%
- 332999All other miscellaneous fabricated metal product manufacturing$45,769,047, 15.7%
- 332994Small arms, ordnance, and ordnance accessories manufacturing$19,277,088, 6.6%
- 334519Other measuring and controlling device manufacturing$9,418,701, 3.2%
Top product and service codes by obligations
- 1240Optical sighting and ranging equipment$118,274,853, 40.5%
- 1025Guns, over 150mm through 200mm$42,861,428, 14.7%
- 1290Miscellaneous fire control equipment$27,564,023, 9.4%
- 1230Fire control systems, complete$23,618,556, 8.1%
- 6650Optical instruments, test equipment, components and accessories$20,060,086, 6.9%
Capabilities
NAICS codes
- 333310Commercial and Service Industry Machinery Manufacturing(primary)Small
- 332721Precision Turned Product ManufacturingSmall
- 332999All Other Miscellaneous Fabricated Metal Product ManufacturingSmall
- 333514Special Die and Tool, Die Set, Jig, and Fixture ManufacturingSmall
- 333995Fluid Power Cylinder and Actuator ManufacturingSmall
- 334220Radio and Television Broadcasting and Wireless Communications Equipment ManufacturingSmall
Show all 16 NAICS codes10 more NAICS codes
- 334419Other Electronic Component ManufacturingSmall
- 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingSmall
- 334519Other Measuring and Controlling Device ManufacturingSmall
- 336992Military Armored Vehicle, Tank, and Tank Component ManufacturingSmall
- 423490Other Professional Equipment and Supplies Merchant WholesalersSmall
- 513210Software Publishers
- 541360Geophysical Surveying and Mapping Services
- 541370Surveying and Mapping (except Geophysical) Services
- 611420Computer Training
- 811210Electronic and Precision Equipment Repair and Maintenance
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- 1210Other Services/Supplies
- 1220Other Services/Supplies
- 1230Other Services/Supplies
- 1240Other Services/Supplies
- 1250Other Services/Supplies
- 1260Other Services/Supplies
- 1265Other Services/Supplies
- 1270Other Services/Supplies
- 1280Other Services/Supplies
- 1290Other Services/Supplies
Federal Capability Statement
OEM for sighting devices (used on howitzer, mortar, & tank systems), opto-mechanical subassemblies, boresights, and test fixtures. Capabilities: close-tolerance machining, overhaul, and military spec testing (environmental, shock, & vibration).
Capabilities & Services
Contracts
Latest awards and orders
- 12444526P0105Purchase orderDepartment of AgricultureForest ServiceLatest action
- 70Z02926PNEWO0108Purchase orderDepartment of Homeland SecurityU.S. Coast GuardLatest action
- 12314426P0069Purchase orderDepartment of AgricultureUsda, Departmental AdministrationLatest action
- SPE7M026V4803Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A526P4621Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE7L125P8216Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A723D5608Indefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Logistics AgencyLatest action
- SPE4A626D5089Indefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Logistics AgencyLatest action
- 12314426P0064Purchase orderDepartment of AgricultureOffice of the Chief Financial OfficerLatest action
- SPE7M126V4425Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED lists a physical address and a separate mailing address, along with 5 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
3433 TREE COURT INDUSTRIAL BLVD
SAINT LOUIS, MO, 63122
USA
Mailing Address
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Government Business Contact
CHARLES BAUER
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Electronic Business Contact
LAURA REDICK
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Past Performance Contact
CHARLES BAUER
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Government Business Alternate Contact
CHARLES BAUER
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Electronic Business Alternate Contact
WARD PETITO
3433 TREE COURT INDUSTRIAL BOULEVARD
SAINT LOUIS, MO, 63122
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 15, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Missouri with primary NAICS 333310
- Brunson Instrument CompanyKansas City, MO
- Bugeye Technologies, Inc.Union, MO
- Eugeria Care IncSaint Louis, MO
- JRI Holdings, Inc.Springfield, MO
- Stingray Manufacturing LLCMaryland Heights, MO
- Melton Machine & Control CoWashington, MO