Seiler Instrument and Manufacturing Company, Incorporated
Seiler Instrument and Manufacturing Company, Incorporated is a small business in Saint Louis, MO registered on SAM.gov to bid on federal contracts. It has won about $50.4 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- U6PGMC43PHN5
- CAGE code
- 11934
- SAM.gov registration
- Active
Registration details
| Legal business name | Seiler Instrument and Manufacturing Company, Incorporated |
|---|---|
| Unique Entity ID (UEI) | U6PGMC43PHN5 |
| CAGE code | 11934 |
| Location | Saint Louis, MO |
| SAM.gov registration | Active through Jan 15, 2027 |
| Business started | 1955 |
| Primary NAICS code | 333310: Commercial and Service Industry Machinery Manufacturing |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $19.9 million |
| FY2024 | $23.3 million |
| FY2025 | $15.4 million |
| FY2026 | $11.8 million |
Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($58.6 million), Department of the Army ($7.2 million), Office of the Chief Financial Officer ($2.9 million), Under Secretary for Farm and Foreign Agricultural Services ($1.2 million) and Department of the Navy ($178,401).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 17, 2026 | Forest Service | Ottawa gps survey equipment purchase | $74,534 |
| Aug 5, 2026 | U.S. Coast Guard | Survey gear for fed projects | $66,051 |
| Jul 31, 2026 | Office of the Chief Financial Officer | This award is to purchase statewide arkansas engineering survey equipment, modern… | $299,620 |
| Jul 16, 2026 | Office of the Chief Financial Officer | This award is to purchase statewide iowa engineering survey equipment, such as trimble… | $985,537 |
| Jun 30, 2026 | Defense Logistics Agency | Plate,metal | $2,975 |
| Jun 24, 2026 | Office of the Chief Financial Officer | This award is to purchase trimble controller replacements, such as trimble tsc510… | $454,864 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Seiler Instrument and Manufacturing Company, Incorporated is small under
On its SAM.gov registration, Seiler Instrument and Manufacturing Company, Incorporated meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 333613 Mechanical Power Transmission Equipment Manufacturing
Open contracts in Seiler Instrument and Manufacturing Company, Incorporated's NAICS codes
37 open federal opportunities on SAM.gov use a NAICS code Seiler Instrument and Manufacturing Company, Incorporated is small under. These are due soonest.
- CONTROL ASSEMBLY,HY
✦ DLA Aviation at Philadelphia is soliciting a control assembly (listed as CONTROL ASSEMBLY,HY, PSC 3040).
Due in 4 daysOct 13, 2026
- ROD ASSEMBLY,MAIN LAND
✦ The Defense Logistics Agency (DLA Land and Maritime) wants quotes for 21 each of NSN 3040005742459, a main land rod assembly.
Due in 4 daysOct 14, 2026
- CONNECTING LINK,RIGID
Due in 4 daysOct 14, 2026
- GEAR,HELICAL
✦ The Defense Logistics Agency (DLA Land and Maritime) wants quotes for 27 helical gears (NSN 3020008669373).
Due in 4 daysOct 14, 2026
- HOUSING,MECHANICAL
Due in 4 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (333310) that have won federal contracts, starting with Missouri:
- Brunson Instrument Company, Kansas City, MO
- Stingray Manufacturing LLC, Maryland Heights, MO
- Eugeria Care Inc, Saint Louis, MO
- Logistic Services International, Inc., Jacksonville, FL
- Aero Simulation, Inc., Tampa, FL
- Laser Shot, Inc., Stafford, TX
Frequently asked questions
What is Seiler Instrument and Manufacturing Company, Incorporated's CAGE code?
Seiler Instrument and Manufacturing Company, Incorporated's CAGE code is 11934. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Seiler Instrument and Manufacturing Company, Incorporated's UEI?
Seiler Instrument and Manufacturing Company, Incorporated's Unique Entity ID (UEI) is U6PGMC43PHN5. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Seiler Instrument and Manufacturing Company, Incorporated's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Seiler Instrument and Manufacturing Company, Incorporated's registration is active through jan 15, 2027. Registrations are renewed every year.
Is Seiler Instrument and Manufacturing Company, Incorporated a small business?
Seiler Instrument and Manufacturing Company, Incorporated is registered on SAM.gov as small under 1 NAICS code. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
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Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.