Federal contractor profile

AMEREN ILLINOIS COMPANY

UEI CM92B36ELJU7CAGE 3A2X3Company website ↗

Active

Overview

Legal name
AMEREN ILLINOIS COMPANY
Also known as
CENTRAL ILLINOIS LIGHT CO
Registered location
COLLINSVILLE, IL, USA
Website
Company website ↗
Primary NAICS
221122 — Electric Power Distribution
Latest award activity
Aug 7, 2026
Read company summary

AMEREN ILLINOIS COMPANY is associated with UEI CM92B36ELJU7 and CAGE 3A2X3 in public federal records. AcornBids currently links 8 prime awards totaling $226.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as Natural Gas Distribution; Electric Power Distribution. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221122 (Electric Power Distribution). Its public SAM.gov registration lists COLLINSVILLE, IL, USA.

At a glance

Lifetime prime obligations$226.7K
Prime awards8
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
AMEREN ILLINOIS COMPANY
Doing business as
CENTRAL ILLINOIS LIGHT CO
UEI
CM92B36ELJU7
CAGE
3A2X3
Registered address
10 RICHARD MARK WAY, COLLINSVILLE, IL, 62234, USA
Registration status
Active
Primary NAICS
221122 — Electric Power Distribution
SAM activation
Jan 20, 2026
Initial registration
Aug 19, 2002
Entity start
Sep 1, 1923
SAM updated
Jan 20, 2026
Registration expires
Jan 16, 2027
Fiscal year end
Dec 31
Place of incorporation
IL, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 8 awards and $226,674 in reported obligations to this legal entity. Source
  • Recorded awards include Natural Gas Distribution (NAICS 221210); this classification is not proof of every company capability. Source
  • An example award describes: FY26 P4 AMEREN GAS RIDER QTR 4 RP# 26-0151 Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$210.5K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 8 of 8 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
15B41126P00000121FY26 P4 AMEREN GAS RIDER QTR 4 RP# 26-0151Department of Justice$23.4KJul 1, 2026Sep 30, 2026
15B41126P00000092FY26 P4 AMEREN GAS RIDER QTR 3 RP# 26-0092Department of Justice$20.1KApr 1, 2026Jul 14, 2026
15B41126P00000050FY26 P4 AMEREN IL GAS RIDER QTR 2 RP# 26-0067Department of Justice$27.3KJan 1, 2026Mar 31, 2026
15B41126P00000011FY26 P4 AMEREN GAS RIDER QTR 1 RP# 26-0037Department of Justice$21.8KOct 1, 2025Jan 27, 2026
15B41125P00000086FY 25 P4 AMEREN GAS RIDER QTR 4 RP# 25-0127Department of Justice$14.5KJul 1, 2025Sep 30, 2025
15UMRN25P00000938ELECTRIC POWERDepartment of Justice$75.9KSep 26, 2025Sep 30, 2026
15B41125P00000071FY 25 P4 AMEREN GAS RIDER QTR 3 RP# 25-0114Department of Justice$13.7KMar 31, 2025Jul 23, 2025
15B41125P000000151ST QTR FY 25 GAS RIDER FEES. AMEREN. RP #25-0031.Department of Justice$30.0KOct 1, 2024Feb 11, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 20, 2026
Source loadedSep 26, 2026
Initial registrationAug 19, 2002
Entity startSep 1, 1923
IndustryReported size status
221122 — Electric Power DistributionNot reported
221210 — Natural Gas DistributionNot reported
ContactRolePublished contact methodsEvidenceSource date
DARCY CONNERGovernment businessContact method not publishedSAM registrationNot available
KAREN HOLMESElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 221122 — Electric Power Distribution
  • 221210 — Natural Gas Distribution

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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1 shared agency customer(s); Shared work: 221122 — Electric Power Distribution, 221210 — Natural Gas Distribution. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 221122 — Electric Power Distribution; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 221122 — Electric Power Distribution; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 221122 — Electric Power Distribution; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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About AMEREN ILLINOIS COMPANY

Where is the company registered?

10 RICHARD MARK WAY, COLLINSVILLE, Illinois 62234, United States

Registered location from SAM.gov; award performance locations may differ.

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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