British Outline Buildings
- Scale model building kits in weatherproof polyresin. These models are designed to create a 'British' atmosphere for garden railways in scales from Gauge One through to G-Scale.
- http://www.railsidemodels.co.uk

Glendale Junction
- Offers coaches, wagons, track, buildings, people, accessories and spare parts. Email, mail and phone order.
- http://www.glendalejunction.co.uk

Olsen's G Scale Trains
- Offering G scale engines, rolling stock, track, building kits and accessories.
- http://www.rustyrails.com

Modern Rails Company
- Manufacturer and retailer of decals for large scale model trains.
- http://www.modernrails.com

D. P. Associates
- MTH 1/32 scale Railking gauge-1 steam and diesel locomotives, passenger and freight cars. Protosound compatible DCS controllers and accessories.
- http://www.railking.co.uk

Scottish Garden Railway
- New and used large scale trains, buildings, and accessories.
- http://www.gardentrains.co.uk

R and G Railroad
- A variety of model trains and accessories. Specializing in wall mounted model train layouts and model train sets.
- http://www.randgrailroad.com/

Southeast Trains
- Sells LGB, Aristocraft, USA Trains, Pico, and Pola. Exclusively G Scale. Large selection in the Southeast.
- http://www.southeasttrains.com

Watts Train Shop
- G scale sales and service for LGB, Piko, Pola, Aristocraft, Bachmann, Hartland, Marklin, USA, Preiser, Elita Model, Model Power, MRC, Blue Streak, PH Hobbies, Pheonix Sound, Playmobil, Noch, and MTH.
- http://wattstrainshop.com

Only Trains
- Offering LGB locomotives, cars, sets, parts and accessories.
- http://www.onlytrains.com/

Big G Trains
- Carries a large selection of G scale model trains, train sets and accessories featuring products from Aristocraft, Hartland, LGB, Marklin, USA and Bachmann.
- http://www.biggtrains.com

The Model Train Expo
- An all gauge train show with manufacturers, dealers and retailers. Open to the public.
- http://www.themodeltrainexpo.com

Train-Spotting
- New and used trains, mostly G-scale from LGB, order by e-mail.
- http://lupara.org/baseportal/clients/train_spotting/trains

Garden Railway Specialists
- Featuring live steam and electric locomotives, rolling stock and accessories for G scale narrow and standard gauge. Located in the UK.
- http://www.grsuk.com

Model Engineering Products (UK)
- Manufacturers of miniature passenger hauling diesel outline locomotives in 5" gauge (1 1/16" scale)
- http://www.model-engineering.co.uk