Boving and Co
From Graces Guide
of Union Court, Old Broad Street, London, EC
1907 Company founded.
1912 Became private company.
1914 Hydraulic engineers. Specialities: water power plants, centrifugal pumps, pipelines, pulp and paper making plant, semi-diesel crude oil engines. 
1961 Hydraulic engineers dealing in water turbines, pipelines, pulp and paper machinery and valves. 100 employees.