On the Record · Talen Energy
Talen Energy subsidiaries, as it lists them
The subsidiaries Talen Energy lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| Brandon Shores LLC | Delaware |
| Brunner Island, LLC | Delaware |
| Buckeye CG Holdings, LLC | Delaware |
| Colstrip Comm Serv, LLC | Delaware |
| Cumulus Coin LLC | Delaware |
| Cumulus Data LLC | Delaware |
| Cumulus Digital LLC | Delaware |
| Cumulus Digital Holdings LLC | Delaware |
| Cumulus Growth Holdings LLC | Delaware |
| Cumulus Real Estate Holdings LLC | Delaware |
| Cumulus Renewables Holdings LLC | Delaware |
| Fort Armistead Road – Lot 15 Landfill, LLC | Delaware |
| Guernsey Power Station LLC | Delaware |
| H.A. Wagner LLC | Delaware |
| Holtwood, LLC | Delaware |
| Liberty View Power, L.L.C. | Delaware |
| LMBE Project Company LLC | Delaware |
| MC OpCo LLC | Delaware |
| MC Project Company LLC | Delaware |
| Montana Growth Holdings LLC | Delaware |
| Montour, LLC | Delaware |
| Montour CT Project LLC | Delaware |
| Morris Energy Operations Company, LLC | Delaware |
| Moxie Freedom LLC | Delaware |
| Nautilus Cryptomine LLC | Delaware |
| Newark Bay Cogeneration Partnership, L.P. | New Jersey |
| Newark Bay Holding Company, L.L.C. | Delaware |
| NorthEast Gas Generation Holdings, LLC | Delaware |
| Pennsylvania Mines, LLC | Delaware |
| Raven FS Property Holdings LLC | Delaware |
| Raven Lot 15 LLC | Delaware |
| Raven Power Finance LLC | Delaware |
| Raven Power Fort Smallwood LLC | Delaware |
| Raven Power Generation Holdings LLC | Delaware |
| Raven Power Group LLC | Delaware |
| Raven Power Property LLC | Delaware |
| RMGL Holdings LLC | Delaware |
| Sapphire Power Generation Holdings LLC | Delaware |
| Silverthorn Solar LLC | Delaware |
| Susquehanna Nuclear, LLC | Delaware |
| Talen Conemaugh LLC | Delaware |
| Talen Energy Marketing, LLC | Pennsylvania |
| Talen Energy Services Group, LLC | Delaware |
| Talen Energy Services Holdings, LLC | Delaware |
| Talen Energy Supply, LLC | Delaware |
| Talen Generation, LLC | Delaware |
| Talen KeyCon Holdings LLC | Delaware |
| Talen Keystone LLC | Delaware |
| Talen Land Holdings, LLC | Pennsylvania |
| Talen MCR Holdings LLC | Delaware |
| Talen Montana, LLC | Delaware |
| Talen Montana Holdings, LLC | Delaware |
| Talen NE LLC | Delaware |
| Talen Technology Ventures LLC | Delaware |
| The Riverlands Recreation Area LLC | Delaware |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Talen Energy’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2015) and the financial data it files with the SEC, as of 2026-02-26. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.