High Quality Content by WIKIPEDIA articles! JCB (formally J C Bamford Excavators Limited) is a British multinational construction, demolition and agricultural equipment company headquartered in Rocester, United Kingdom. It is the world`s third-largest construction equipment manufacturer. It produces over 300 types of machines, including diggers (backhoes), excavators, tractors and diesel engines. It has 18 factories across Asia, Europe, North America and South America, and its products are sold in over 150 countries.