Samling 148 Berkshire Hathaway Energy Company Logo . Midamerican energy company | nv energy | pacificorp ( pacific power | rocky mountain power) | northern powergrid | calenergy generation | kern river gas transmission company | northern natural gas | homeservices of america. The company wholly owns geico, bnsf railway, lubrizol, dairy queen, fruit of the loom, helzberg diamonds, flightsafety international, and netjets. 3555 farnam street omaha, ne 68131 official home page Talk (0) berkshire hathway are the owners of multiple subsidiaries, primarily to construction, electrical utilities, transportation, consumer goods, mass media, finance and industrial purposes. The company is a publicly traded company, and is listed on the new york stock exchange, with the ticker brk.a.