Complex sentence: Stephensons of Essex is a privately owned bus company based in south Essex, in England, operating local bus and contract services in the same areas as Arriva Southend, Ensignbus, First Essex, NIBS, and Regal Busways.
Split into simpler sentences: Stephensons of Essex is a privately owned bus company based in south Essex, in England, operating local bus and contract services. It operates in the same areas as Arriva Southend, Ensignbus, First Essex, NIBS, and Regal Busways.