NETSAFE UK has worked on a wide variety and varying size of projects. 
A few of these include:

Clifton Suspension Bridge, Bristol

Dunheved Bridge, Cornwall (over the River Tamar)

Energy from Waste Incinerator, Isle of Man

Pfizer Pharmaceutical Plant, Sandwich, Kent

Gun Wharf Quays, Portsmouth

Parkway Railway Station, Bristol

Rugby Railway Station, Rugby

Plymouth Park n Ride

Bristol Airport

Heathrow Airport

Derriford Hospital, Plymouth

Dartford Hospital, Dartford

Wells Leisure Centre

Cabot Circus, Bristol

Commonwealth Zinc Smelter, Avonmouth, Bristol

Les Nicholles School, Guernsey

Clifton College, Bristol

Dauntsey School, Dauntsey, Wiltshire

Euridge Manor, Box, nr Bath

Doddington House, nr Bath

Highcross Shopping Centre, Leicester

The Mall, Cribbs Causeway, Bristol

Oldbury on Severn Power Station