Wikipedia
Ecoigo
Ecoigo is an environmentally conscious London-based company, which offers corporate taxicab, chauffeur and private hire in the United Kingdom. In 2011, Jonathan Broom sold his shares in Ecoigo in order to offer support, advice and investment to startup companies and to build his own home which was featured on Grand Designs. In April 2014 Ecoigo went into administration and was bought by WestOne Cars, which is owned by Addison Lee.