Berkshire Hathaway Inc. is an American holding company, whose conglomerate includes over 80 companies with activities spanning a wide range of business areas, including insurance and reinsurance, rail freight, energy supply, financial services, manufacturing, and wholesale and retail. The chairman is the major US investor and multi-billionaire Warren Buffett.
According to Berkshire Hathaway 's latest financial reports the company has €609.56 Billion in net assets. A company’s net assets is the sum of its assets minus the sum of its liabilities.