CaetanoBus, which is part of Toyota Caetano Portugal and Mitsui & Co, is a historic bus and chassis manufacturer in Portugal. The company has a consolidated offer of urban and airport vehicles, the result of its high technical capacity to develop unique mobility solutions that are completely customer-oriented. CaetanoBus is the market leader in airport solutions worldwide, with the production of the Cobus model. The company has been concerned with electric mobility since 1980 and has been developing solutions since 2010. In 2021 it received co-branding from Toyota for zero-emission urban vehicles and was the first company in Europe to integrate Toyota fuel cell technology into a bus .