# Illinois Power Generating Co

Illinois Power Generating Co is a company headquartered in Houston, TX, United States.

## Company overview

- **Legal name:** Illinois Power Generating Co
- **Former names in filing history:** AMEREN ENERGY GENERATING CO (2008-11-10 to 2013-12-05); AMERENENERGY GENERATING CO (2001-08-14 to 2008-09-19)
- **Classification:** Company
- **Industry (SIC):** 4911 — Electric Services
- **Headquarters:** Houston, TX, United States
- **Incorporated in:** IL
- **Fiscal year end:** December 31
- **SEC CIK:** 0001135361

## About

Illinois Power Generating Co is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001135361, and its reported industry is Electric Services. In 10-K filed on 2016-03-29, it reported annual revenue of USD 534,000,000; net income of USD -562,000,000; total assets of USD 1,230,000,000 for the fiscal period ended 2015-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2015 (period ended 2015-12-31)

- **Revenue:** $534.0M (USD 534,000,000)
- **Net income:** -$562.0M (USD -562,000,000)
- **Total assets:** $1.2B (USD 1,230,000,000)
- **Cash and equivalents:** $61.0M (USD 61,000,000)
- **Operating cash flow:** -$7.0M (USD -7,000,000)
- **Later filings:** Total assets: shown as originally filed; later filings report different values for the same periods.

### FY2014 (period ended 2014-12-31)

- **Revenue:** $648.0M (USD 648,000,000)
- **Net income:** -$50.0M (USD -50,000,000)
- **Total assets:** $2.2B (USD 2,221,000,000)
- **Cash and equivalents:** $126.0M (USD 126,000,000)
- **Operating cash flow:** -$16.0M (USD -16,000,000)

### FY2013 (period ended 2013-12-31)

- **Revenue:** $804.0M (USD 804,000,000)
- **Net income:** -$188.0M (USD -188,000,000)
- **Total assets:** $2.3B (USD 2,264,000,000)
- **Cash and equivalents:** $190.0M (USD 190,000,000)
- **Operating cash flow:** $51.0M (USD 51,000,000)
- **Later filings:** Revenue: shown as originally filed; later filings report different values for the same periods.

### FY2012 (period ended 2012-12-31)

- **Revenue:** $808.0M (USD 808,000,000)
- **Net income:** -$33.0M (USD -33,000,000)
- **Total assets:** $2.5B (USD 2,532,000,000)
- **Cash and equivalents:** $25.0M (USD 25,000,000)
- **Operating cash flow:** $139.0M (USD 139,000,000)
- **Later filings:** Revenue: shown as originally filed; later filings report different values for the same periods.

## Recent SEC filings

- Form S-4 — filed 2018-07-23 — S-4
- Form 8-K — filed 2017-02-07 — period 2017-02-02 — 8-K
- Form 8-K — filed 2017-01-30 — period 2017-01-25 — 8-K
- Form 8-K — filed 2016-12-09 — period 2016-12-09 — 8-K
- Form 10-Q — filed 2016-11-10 — period 2016-09-30 — 10-Q
- Form 8-K — filed 2016-11-07 — period 2016-11-07 — 8-K
- Form 8-K — filed 2016-10-14 — period 2016-10-14 — 8-K
- Form 8-K — filed 2016-10-03 — period 2016-10-03 — 8-K
- Form 10-Q — filed 2016-08-09 — period 2016-06-30 — 10-Q
- Form 8-K — filed 2016-08-04 — period 2016-08-04 — 8-K
- Form 10-Q — filed 2016-05-10 — period 2016-03-31 — 10-Q
- Form 8-K — filed 2016-05-03 — period 2016-05-03 — 8-K

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Updated: 2026-10-23T20:08:00Z

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