The J.M. Lambelet brand, founded in 2000 (Switzerland), from 3 sister brands and 230 competing brands. J.M. Lambelet is a brand of ROMANDE ENERGIE, listed on the stock exchange of Zurich. The International Securities Identification Number (ISIN) of ROMANDE ENERGIE is CH0025607331. The sector of J.M. Lambelet is Utilities - Independent Power Producers.