NISOURCE GENERATION COMPANY LLC
Limited Liability Company · Indianapolis, United States · LEI 254900C23HAT7NW9G624
LEI active
Summary
NISOURCE GENERATION COMPANY LLC is registered in the United States. Its legal form is Limited Liability Company. According to GLEIF, its ultimate parent is NISOURCE INC. (United States). That group has 15 subsidiaries with LEIs in 1 country, 15 of them in the United States. The LEI was first issued on 24 Jul 2026 and the record was last updated on 7 Aug 2026; the next renewal is due by 24 Jul 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 | 202412241849559 |
| Registration authority | Business Services Division (Secretary of State) |
| Jurisdiction | United States (US-IN) |
| Registered address | C/O Corporation Service Company, 135 North Pennsylvania Street, 46204 Indianapolis, United States |
| Headquarters address | c/o NiSource Inc., 46410 Merrillville, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 24 Dec 2024 |
| LEI | 254900C23HAT7NW9G624 |
| LEI status | active |
| LEI first issued | 24 Jul 2026 |
| LEI record last updated | 7 Aug 2026 |
| Next LEI renewal | 24 Jul 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
NISOURCE GENERATION COMPANY LLC this entity
Relationship to the parent
| Ultimate parent | |
|---|---|
| Parent | NISOURCE INC. |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | other official documents |
| Corroboration | supplied by the entity only |
| Consolidation percentage reported to GLEIF | 100.00% |
| Relationship start | 24 Dec 2024 |
| Recorded at GLEIF since | 24 Jul 2026 |
| Last updated | 7 Aug 2026 |
| Record status | current |
Parent not reported to GLEIF
- Direct parent: the parent has no LEI and has not consented to obtain one.
Other names
- NIPSCO GENERATION LLC · previous name
History
7 Aug 2026Headquarters address changed
31 Jul 2026Legal name changed