- Donaldson Timber - part of the James Donaldson Group of companies specialising in timber supplies for the building trade ...www.don-timber.com
- The James Donaldson Group of companies specialising in timber supplies for the building trade ...www.donaldsontimber.com
- Donaldson Timber Engineering - the largest independent trussed rafters manufacturer in the UK ...www.dontim-eng.com
- Archadeck UK - Leading creators of unique and innovative outdoor living environments and real home-extension decks in the UK ...www.archadeck.co.uk