 Holden Wood Manufacturing Company, know locally as the Bleach Works, and earlier as Nobels, produced a top secret propellent for aircraft as part of the World War II effort.It was situated at the north of the village, below the reservoirs, on a site that spread across both sides of Holcombe Road.It closed in 1997 and at the time of closure it manufactured cellulose paper, some of which was used in the production of bank notes.