List of companies

6,653 companies, A to Z

Company	Lists	Headquarters	Projects	Systems and facilities
PK Technical & Inspection
PKM Cochin LLC	Owner/operator			3
PL Midstream LLC	Owner/operator	Baton Rouge, LA		2
PLH Group, Inc.	Contractor	Irving, TX
PNG Gas Transmission Company LLC	Owner/operator	Wellington, TX		10
PNG Utility	Owner/operator
PNGTS Operating Company LLC	Owner/operator	Houston, TX		1
PPG Industries Inc	Owner/operator
PPG Industries Inc. Chemical Division	Owner/operator
PPL Gas Utilities Corp	Owner/operator
PPL Interstate Energy Co	Owner/operator
PPL Montana, LLC	Owner/operator		1
PPL University Park, LLC	Owner/operator
PROtect LLC	NDT
PSI Midstream Partners, LP	Owner/operator		1	2
PSL North America LLC	Pipe mill
PSM Integrity Solutions, LLC	Contractor
PSNC Energy	Owner/operator		1
PTC Liberty Tubulars LLC	Pipe mill
PVR - Cherokee Gas Processing LLC	Owner/operator	Irving, TX		1
PVR Gas Gathering, LLC	Owner/operator	Fort Worth, TX		1
PVR Gas Processing Llc.	Owner/operator	Fort Worth, TX		1
PVR Hamlin LLC	Owner/operator	Irving, TX		1
PVR Marcellus Gas Gathering, LLC	Owner/operator	Fort Worth, TX		1
PVR Oklahoma Natural Gas Gathering LLC	Owner/operator
PVR Partners	Owner/operator		2
PWR Operating, LLC	Owner/operator			1
PXP Louisiana, LLC	Owner/operator		2
Pa Gen Energy Co LLC	Owner/operator
Paa Natural Gas Storage, LLC	Owner/operator
Pacer Energy Terminals, LLC	Owner/operator	Tulsa, OK		1
Pacesetter Energy	Owner/operator
Pacific Coast Energy Company, LP	Owner/operator	Orcutt, CA		2
Pacific Connector Gas Pipeline, LP	Owner/operator		2
Pacific Energy & Mining Co	Owner/operator	Reno, NV		1
Pacific Gas and Electric Co	Owner/operator	San Ramon, CA	4	4
Pacific Interstate Offshore	Owner/operator		1
Pacific Natural Energy LLC	Owner/operator
Pacific Offshore Pipeline Co	Owner/operator
Pacific Operators Offshore	Owner/operator	Carpinteria, CA		1
Pacific Pipeline Company	Owner/operator	Spring, TX		1
Pacific Pipeline System LLC	Owner/operator	Long Beach, TX		1
Pacific Terminal Services Inc	Owner/operator			1
Padre Resource Inc	Owner/operator
Padre Resources Inc	Owner/operator			1
Paducah Power System	Owner/operator	Paducah, KY		1
Paisano Transmission Co	Owner/operator			2
Paiute Pipeline Company	Owner/operator		7
Paktank Terminal Los Angeles	Owner/operator			1
Pal Energy, LLC	Owner/operator	Guymon, OK		1

Companies come from public sources: PHMSA and state filings, FERC dockets, the PLCA member list and the API 5L license list. See also pipeline systems, facilities and projects.