Koch Industries (a.k.a. Koch Capital Investments Company LLC, 28.09% stake ownership)
South Korea's National Pension Service and Kohlberg Kravis Roberts (a.k.a. Keats Pipeline Investors LP, 23.44% stake ownership)
Caisse de dépôt et placement du Québec (16.55% stake ownership via CDPQ Colonial Partners LP)
Royal Dutch Shell (a.k.a. Shell Pipeline Company LP, 16.12% stake ownership)
Industry Funds Management (a.k.a. IFM (US) Colonial Pipeline 2 LLC, 15.80% stake ownership)
Colonial Pipeline's owners are