List of companies

6,653 companies, A to Z

Company	Lists	Headquarters	Projects	Systems and facilities
Northern California Power Authority	Owner/operator
Northern Clearing, Inc.	Contractor	Ashland, WI	6
Northern Eclipse	Owner/operator
Northern Gas Co	Owner/operator
Northern Ilinois Gas Co	Owner/operator
Northern Illinois Gas Co	Owner/operator	Aurora, IL		1
Northern Indiana Public Service Co	Owner/operator	Merrillville, IN		3
Northern Industrial Energy Development	Owner/operator	Canton, OH		1
Northern Minnesota Utilities	Owner/operator	Cloquet, MN		1
Northern Natural Gas Company	Owner/operator	Omaha, NE	80	8
Northern Petroleum Services	Owner/operator			1
Northern Plains Natural Gas Company	Owner/operator
Northern Star Energy	Owner/operator		1
Northern State Power Co Of MN	Owner/operator
Northern States Power Co	Owner/operator
Northern States Power Company Of Minnesota	Owner/operator	Minneapolis, MN		2
Northern States Power Company Of Wisconsin	Owner/operator	Eau Claire, WI		1
Northern Utilities, Inc	Owner/operator	Portsmouth, NH		2
Northernstar Energy LLC	Owner/operator		3
Northstar Express	Owner/operator
Northstar Gom, L.l.c	Owner/operator
Northstar Gulfsands, L.l.c	Owner/operator
Northstar Offshore Group, LLC	Owner/operator		2
Northstar Offshore Ventures, LLC	Owner/operator
Northstar Terminal Port Arthur LLC	Owner/operator	The Woodlands, TX		1
Northville Industries Corp.	Owner/operator	Melville, NY		2
Northway Fence	Contractor		1
Northwest Gas Processing, LLC	Owner/operator	Magnolia, AR		2
Northwest Iowa Power Cooperative	Owner/operator
Northwest Natural Gas Co	Owner/operator	Portland, OR	5	1
Northwest Natural Gas Of Cottonwood County LLC	Owner/operator
Northwest Pipeline LLC	Owner/operator	Houston, TX	42	2
Northwestern Corporation	Owner/operator	Sioux Falls, SD		1
Northwestern Energy LLC	Owner/operator			4
Northwind Midstream Partners LLC	Owner/operator	Houston, TX		2
Northwinds Construction	Contractor		1
Norwich Dept Of Public Utilities, City Of	Owner/operator	Norwich, CT
Nouryon Pulp And Performance Chemicals LLC	Owner/operator	Marietta, GA
Nova Chemicals (canada) Ltd.	Owner/operator
Nova Chemicals Corporation	Owner/operator	Calgary, ALBERTA		1
Novaspect	Contractor		1
Nstar Gas Company	Owner/operator	Southborough, MA		1
Nte Ohio, LLC	Owner/operator
Ntu Pipeline, LLC	Owner/operator	Tulsa, OK		1
Nucor Steel	Owner/operator
Nucor Steel Kingman, LLC	Owner/operator	Kingman, AZ		1
Nuenergy Operating, Inc.	Owner/operator	Gaylord, MI		1
Nueva Era Dos, LLC	Owner/operator		1
Nueva Era Pipeline LLC	Owner/operator		2
Nuevo Dos Gathering And Transportation, LLC	Owner/operator	Houston, TX		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.