BERKSHIRE HATHAWAY INC revenue for the last year amounted to 321.41 T CLP, the most of which — 83.79 T CLP — came from its highest performing source at the moment, Insurance, the year earlier bringing 70.17 T CLP. The greatest contribution to the revenue figure was made by United States — last year it brought BERKSHIRE HATHAWAY INC 268.00 T CLP, and the year before that — 216.09 T CLP.