​​​​​​​Wessex Archaeology was commissioned by Teesland Development Company, Kennet Properties and the London Borough of Enfield to undertake a series of archaeological investigations at the former Rammey Marsh Sewage Treatment Works, Enfield, London. 

Wessex Archaeology completed a series of fieldwalking surveys and excavations in advance of the building of Britain's first toll motorway: the M6 Toll around Birmingham.

The Amesbury Archer grave is of a man dating to around 2,300BC and was discovered three miles from Stonehenge by Wessex Archaeology staff in 2002. His grave was the richest ever found dating from the early Bronze Age found in Britain. He was found during excavation in advance of a housing development at Amesbury in Wiltshire, and the man was dubbed the “Amesbury Archer” or the “King of Stonehenge” by the media. He has featured on several radio and TV programmes, including the BBC2 Ancestors series.