List of companies

6,653 companies, A to Z

Company	Lists	Headquarters	Projects	Systems and facilities
Mid-Continent Market Center	Owner/operator	Tulsa, OK		3
Mid-Kansas Electric Company	Owner/operator	Hays, KS		1
Mid-Set Cogeneration Company	Owner/operator	Bakersfield, CA		1
MidAmerican Energy Inc	Owner/operator	Sioux City, IA	1	1
MidCoast Pipeline Co	Owner/operator		1
Midcoast Energy	Owner/operator		1
Midcoast Energy Partners LP	Owner/operator		1
Midcoast Energy Resource	Owner/operator		1
Midcoast Energy Resources Inc.	Owner/operator		1
Midcoast Gathering (north Texas) L.p.	Owner/operator
Midcoast Holdings Inc	Owner/operator
Midcoast Holdings No. One, L.l.c.	Owner/operator
Midcoast Operating , L.p.	Owner/operator
Midcoast Pipelines (e Tx) L.p.	Owner/operator			109
Midcoast Pipelines (east Texas), L.p.	Owner/operator
Midcoast Pipelines (texas Gathering) L.p.	Owner/operator
Midcon Energy Operating LLC	Owner/operator			1
Midcontinent Express Pipeline LLC	Owner/operator	Houston, TX	2	1
Middle Fork Energy Unita LLC	Owner/operator
Middleborough Gas & Electric Dept	Owner/operator	Middleborough, MA
Middleborough Gas & Electrict Dept	Owner/operator
Midland Cogeneration Venture	Owner/operator	Midland, MI		1
Midland Permian Pipeline LLC	Owner/operator	Houston, TX		1
Midpoint Midstream LLC	Owner/operator			1
Midship Pipeline Company, LLC	Owner/operator	San Antonio, TX	3	1
Midstream Energy Partners (usa) LLC	Owner/operator	Tupman, CA		2
Midstream Energy Services, LLC	Owner/operator	Houston, TX		3
Midway Sunset Cogeneration Co	Owner/operator	Fellows, CA		1
Midwest Energy Inc	Owner/operator	Hays, KS		1
Midwest Gas Storage, Inc.	Owner/operator
Midwest Generation LLC	Owner/operator	Joliet, IL		1
Midwest Grain Pipeline, Inc.	Owner/operator
Midwest Industrial Asphalt Inc	Owner/operator			1
Midwest Inspection Services, Inc.	NDT		1
Midwest Marine Inc	Owner/operator			1
Midwest Minerals Inc	Owner/operator			1
Midwest Natural Gas Corp	Owner/operator	Washington, IN		1
Midwest Pipe Coating, Inc.	Contractor
Midwest Seeding of Middle River, Inc.	Contractor
Midwest United Energy	Owner/operator
Midwestern Contractors	Contractor	Elburn, IL
Midwestern Gas Transmission Company	Owner/operator	Detroit, MI	7	1
Milagro Exploration, LLC	Owner/operator			3
Milbar Hydro-Test, Inc.	Contractor	Shreveport, LA	3
Milestone Operating Inc	Owner/operator
Mill Creek Dolomite	Owner/operator			1
Mill River Pipeline, LLC	Owner/operator		1
Millenium Pipeline Company LLC	Owner/operator	Houston, TX		1
Millennium Pipeline Company, L.L.C.	Owner/operator		9
Millennium Power Of Texas Inc	Owner/operator	Butte, MT		2

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.