List of activities classified inside the UK SIC Code 30200
- Workshop wagon for railways (manufacture)
- Refrigerated wagon for railway (manufacture)
- Railway wagon axle box and axle lubricator (manufacture)
- Railway wagon (manufacture)
- Railway track equipment (mechanical) (manufacture)
- Railway test wagon (manufacture)
- Railway signalling equipment (mechanical) (manufacture)
- Railway self-propelled car (manufacture)
- Railway or tramway not self-propelled passenger coaches, goods vans and other wagons (manufacture)
- Railway locomotives and rolling stock (manufacture)
- Railway coach (manufacture)
- Railway car seats (manufacture)
- Railway and tramway rolling stock (manufacture)
- Railway and tramway locomotives and specialised parts (manufacture)
- Rolling stock (manufacture)
- Self-propelled railway car (manufacture)
- Self-propelled railway or tramway coaches, vans, maintenance or service vehicles (manufacture)
- Wagon and locomotive frames (manufacture)
- Traffic control equipment for roads and inland waterways (manufacture)
- Test wagons for railway (manufacture)
- Tenders (manufacture)
- Tanker wagon for railway (manufacture)
- Steam rail locomotives (manufacture)
- Special purpose railway wagon (manufacture)
- Signalling, safety or traffic control equipment (electrical) (manufacture)
- Signalling, safety and traffic control equipment for railways (manufacture)
- Signalling equipment for railways (electro mechanical) manufacture
- Signalling equipment for airports, inland waterways, ports, roads and tramways (manufacture)
- Signal box equipment (manufacture)
- Shock absorbers; bodies; etc. of railway or tramway locomotives or of rolling stock (manufacture)
- Railway and tramway coaches (manufacture)
- Railbrakes (manufacture)
- Diesel electric locomotive (manufacture)
- Crane vans (manufacture)
- Chassis for locomotive (manufacture)
- Buffers and buffer parts (manufacture)
- Braking systems for locomotives (manufacture)
- Brakes and parts of brakes for locomotive and rolling stock (manufacture)
- Bogies (manufacture)
- Bogie for locomotive (manufacture)
- Body for locomotive (manufacture)
- Axles made of steel for railway and tramway vehicles (manufacture)
- Axles for rail and tramway vehicles (manufacture)
- Axles and wheels for locomotive and rolling stock (manufacture)
- Assembled rail sections (manufacture)
- Diesel locomotive (manufacture)
- Electric rail locomotives (manufacture)
- Fog signalling equipment (manufacture)
- Rail locomotives (manufacture)
- Post van for railways (manufacture)
- Point locks (manufacture)
- Passenger carriage for railways (manufacture)
- Mining locomotives and mining rail cars (manufacture)
- Luggage van for railway (manufacture)
- Locomotive parts and accessories (manufacture)
- Locomotive (manufacture)
- Level crossing control gear (manufacture)
- Inland waterways signalling, safety or traffic control equipment (manufacture)
- Hooks and coupling devices (manufacture)
- Goods wagon for railways (manufacture)
- Goods van for railways (manufacture)
- Airfield mechanical or electro-mechanical signalling, safety, traffic control equipment(manufacture)