In the Manufacturers Championship given by the American Le Mans Series (which is a championship based on new technology, whether or not it's energy efficient), in 2009, for LMPs, Japan's Mazda received the championship, and in 2012, for LMPs, Germany's Porsche received the championship.
The American Le Mans Series (ALMS) features several championships awarded by the International Motor Sports Association (IMSA) to the most successful competitors within each of the racing categories used by the series each season. Acura HPD 
