Ameren Corporation
St. Louis, MO
- UEI
- YMJSTU6DNHE4
- CAGE
- 4SZU0
- Primary NAICS
- 221112 Fossil Fuel Electric Power Generation
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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- M9RHH7MZZEM6
- DRVEG6PC84V7
- Union Electric Company · St. Louis, MO E3F5TM8WKJH3
- St. Louis, MO QFEND9EVJFM5
- St. Louis, MO MN1HP3LWFJB1
- Ameren Illinois Company · Collinsville, IL CM92B36ELJU7
- JH22A336BK65
- FKW2FEQCTKJ8
- PDFVJTR9CRJ5
- ZKZNJQ3LY8L3
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- SAM.gov registration date
- Physical address
- 1901 Chouteau Ave, St. Louis, MO 63103, USA
- Website
- ameren.com
- Founded
- 1997
- Employees
- 5K-10K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Utilities
- SIC code
- 96 Administration of Economic Programs
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $47,771 |
| FY2024 | $142,391 |
| FY2023 | $183,097 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Laclede Gas | St. Louis, MO | 221210 Natural Gas Distribution |
| Kcp&L | Kansas City, MO | 221122 Electric Power Distribution |
| The Peoples Gas Lght & Coke Co | Chicago, IL | 221210 Natural Gas Distribution |
| Pennsylvania Electric Co | — | 221122 Electric Power Distribution |
| City Utilities Of Springfield, Missouri | Springfield, MO | 221112 Fossil Fuel Electric Power Generation |
About the company
Ameren Corporation is a utility holding company headquartered in St. Louis, Missouri, that provides electricity and natural gas services primarily in Illinois and Missouri. Through its subsidiaries, including Ameren Services Company and Ameren Illinois Company, the corporation has established a significant presence in providing utility services to federal government facilities, particularly correctional institutions operated by the Department of Justice's Bureau of Prisons. The company is registered in SAM.gov as a for-profit organization and has been actively receiving federal contract awards since 2007.
Ameren Corporation has consistently been awarded federal contracts for electric transmission and natural gas distribution services to multiple federal correctional facilities. The contract awards primarily involve providing utility services to institutions such as the Federal Correctional Institution in Pekin, Illinois, the United States Penitentiary in Marion, Illinois, and the Federal Correctional Institution in Greenville. These contracts are typically firm fixed-price purchase orders or delivery orders with values ranging from approximately $10,000 to over $180,000. The contracts cover quarterly utility services and do not have set-aside designations. Notable funding agencies include the Department of Justice's Bureau of Prisons, and the contracts consistently support the ongoing operational needs of federal correctional facilities by ensuring reliable electricity and natural gas supply.
While the provided federal award history focuses exclusively on contract awards and does not include grant awards, Ameren Corporation has demonstrated a notable track record of providing utility services to other federal agencies beyond correctional institutions. For instance, the company has also received delivery orders from the Department of Veterans Affairs' Veterans Integrated Service Network 15, including a significant $871,216 contract for electric and natural gas services supporting VA facilities in the St. Louis region. These contracts underscore Ameren Corporation's capability to provide essential utility infrastructure services to various federal government entities, maintaining critical energy infrastructure for federal facilities across multiple sectors.
Quick answers
Is Ameren Corporation registered in SAM.gov?
Yes. Ameren Corporation's SAM.gov registration is active through January 16, 2027.
How much has Ameren Corporation received in federal contracts?
Federal contracts obligated $47,771 to Ameren Corporation in fiscal year 2025 and $373,258 in fiscal years 2023 through 2027.
How does Ameren Corporation rank among federal contractors?
Ameren Corporation ranked #59 in NAICS 221112 in FY2025.
What is Ameren Corporation's most recent federal award?
Ameren Corporation's most recent federal contract award is FY 25 P4 ameren gas rider QTR 2 RP# 25-0059 (15B41125P00000038), from Federal Correctional Institution Pekin (BOP), on January 1, 2025.
On GovTribe
See Ameren Corporation's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors