Private company
Who owns NGPL Holdings LLC (Natural Gas Pipeline Company of America)
One company in the researched set discloses a stake in NGPL Holdings LLC (Natural Gas Pipeline Company of America), worth $645m between them. NGPL Holdings LLC (Natural Gas Pipeline Company of America) is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
NGPL Holdings LLC (Natural Gas Pipeline Company of America) - Profile
- Type
- joint venture
- Based in
- United States
NGPL Holdings LLC is the Delaware holding vehicle that indirectly owns Natural Gas Pipeline Company of America LLC (NGPL), one of the largest interstate natural gas transmission systems in the United States. The system runs roughly 9,100 miles of pipeline with more than 1 million horsepower of compression and about 288 billion cubic feet of working gas storage, split between an Amarillo Line originating in the West Texas and New Mexico producing areas and a Gulf Coast Line originating on the Texas and Louisiana coast. NGPL is the largest transporter of natural gas into the Chicago market and a significant supplier to LNG export terminals on the Gulf Coast, selling firm and interruptible transportation, storage, park and loan and balancing services. Kinder Morgan operates the system on behalf of the owners.
Source
NGPL Holdings LLC (Natural Gas Pipeline Company of America) files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Kinder Morgan and Brookfield Infrastructure Announce Minority Interest Sale in Natural Gas Pipeline Company of America LLC, Kinder Morgan: Natural Gas operations, NGPL and Kinder Morgan 10-K Exhibit 21.1 subsidiary list. The ownership figures below come from the holders' filings instead, and are sourced row by row.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- Kinder Morgan, Inc., as of 31 Dec 2025. Equity-method joint venture interest, not a share count. FY2025 10-K states 37.5% ownership and a $645 million carrying value at 31 Dec 2025 ($618 million at 31 Dec 2024). The investment also includes a separate $375 million related-party promissory note receivable from NGPL Holdings (6.75% quarterly interest), which is a loan, not equity, and is excluded from the $645 million equity carrying value. source
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of NGPL Holdings LLC (Natural Gas Pipeline Company of America) where a holder stated one, and are missing where no holder did.