SOUTHERN ILLINOIS GENERATION COMPANY, LLC
Limited Liability Company · WILMINGTON, United States · LEI 254900O5D2GO5RJEEN03
LEI active
Summary
SOUTHERN ILLINOIS GENERATION COMPANY, LLC is registered in the United States. Its legal form is Limited Liability Company. According to GLEIF, its direct parent is TREMOLO ENERGY, LLC (United States). GLEIF gives this reason: the parent has no LEI and has not consented to obtain one. The LEI was first issued on 15 Jan 2025 and the record was last updated on 17 Dec 2025; the next renewal is due by 15 Jan 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Limited Liability Company |
|---|---|
| Register | · Register website |
| Registration number | 7682125 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER, 19801 WILMINGTON, United States |
| Headquarters address | 2311 Wilson Blvd, 22201 Alexandria, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 31 Oct 2019 |
| LEI | 254900O5D2GO5RJEEN03 |
| LEI status | active |
| LEI first issued | 15 Jan 2025 |
| LEI record last updated | 17 Dec 2025 |
| Next LEI renewal | 15 Jan 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
SOUTHERN ILLINOIS GENERATION COMPANY, LLC this entity
Relationship to the parent
| Direct parent | |
|---|---|
| Parent | TREMOLO ENERGY, LLC |
| Accounting period | 31 Dec 2021 to 31 Dec 2024 |
| Evidence | other official documents |
| Corroboration | supplied by the entity only |
| Accounting standard | US GAAP |
| Consolidation percentage reported to GLEIF | 100.00% |
| Relationship start | 31 Dec 2021 |
| Recorded at GLEIF since | 15 Jan 2025 |
| Last updated | 17 Dec 2025 |
| Record status | current |
Parent not reported to GLEIF
- Ultimate parent: the parent has no LEI and has not consented to obtain one.
Other subsidiaries of the same direct parent (3)
- GIBSON CITY ENERGY CENTER, LLC United States
- SHELBY COUNTY ENERGY CENTER, LLC United States
- TILTON ENERGY LLC United States