Key list: leading pipeline operators by total pipeline length

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This month our offshore industry key list brings you the 15 largest pipeline operators by total pipeline length, as ranked by GlobalData's Oil & Gas Intelligence Centre. All numbers up to date as of April 2021.

Company nameEntity typeNumber of employeesTotal length km
Kinder Morgan IncPublic11,012142,795
Enbridge IncPublic11,300121,694
TC Energy CorporationPublic7,305111,844
China National Petroleum CorpGovernment1,448,40093,929
AK TransneftPublic115,10089,602
Royal Dutch Shell PlcPublic83,00089,342
Energy Transfer LPPublic11,76884,913
The Williams Companies IncPublic4,81264,099
Total SEPublic107,77662,228
Exxon Mobil CorpPublic72,00061,498
Enterprise Products Partners LPPublic7,13058,047
Eni SpAPublic32,05352,925
Duke Energy CorpPublic28,79351,124
Phillipps 66Public14,20049,100