Berkshire Hathaway is a holding company that operates in insurance, freight rail transportation, utility and energy, manufacturing, and services and retailing businesses.
Adani Enterprises (also known as the Adani Group) is a business incubator that focuses on four core sectors: energy and utility, transportation and logistics, consumer goods, and primary industry.
Sojitz (双日株式会社) is a company that operates in the aerospace and transportation, automotive, healthcare, chemicals, agriculture, retail, and other sectors.
Alfa is a company which is engaged in production of petrochemicals and synthetic fibers, refrigerated foods, aluminum automotive parts, provides telecommunications equipment, and explores natural gas and hydrocarbons through its subsidiaries.