HESS and Mercedes-Benz to supply 62 electric buses in Basel, Switzerland May 20, 2021 | Europe News Carrosserie HESS AG (HESS) and Mercedes-Benz have secured contracts from Basler Verkehrs-Betriebe (BVB), the transport authority of Basel in Switzerland, to supply a total of 62 electric buses in Base... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password