1985 - The current UK owned St Regis Paper Co. Ltd was formed in 1985 following a management buyout from St Regis International. At this time St Regis comprised Wansbrough, Taplow, Sudbrook, Silverton, Higher Kings mill.
June 1986 - St Regis became part of DS Smith Plc.
April 1987 - Acquisition of Severnside Waste Paper Co Ltd and merger with R&S Waste.
July 1987 - Acquisition of AA Griggs & Co Ltd.
August 1987 - Acquisition of Hollins mill from Reedpack.
Feb 1988 - Acquisition of Kemsley mill from UK Paper. (and at the time the site was split in two).
May 1990 - Western Board Mills transferred into the paper division.
June 1991 - Acquisition of Retford Mill from SCA.
1993 - Major rebuild of K3, converting to a triple wire machine and also K4 machine rebuild.
April 1999 - Retford Mill sold.
August 1999 - Closure of Silverton mill.
February 2003 - Western Board sold.
April 2005 - Severnside acquired 5 recycling sites from BPB.
March 2005 - Closure of Sudbrook mill following massive hikes in the cost of energy.
October 2006 - Closure of Taplow mill following continued increase in the cost of energy.
February 2008 - Acquired the whole of the Kemsley site from m-real and the rebuild of K6.
May 2008 - St Regis head office moved to Beech House in Maidenhead.
January 2009 - Kemsley No.6 machine rebuild complete and the launch of the UK’s first dedicated lightweight machine.
April 2009 - Closure of Kemsley No.1 machine.