The Suffolk Naturalists’ Society – includes geology.
Suffolk & Essex Coast & Heaths National Landscape
Lowestoft Museum – Pakefield discoveries
Dunwich Museum – includes coastal geomorphology
UKGE – Suffolk-based geo-resource business
Rock Gallery – GeoSuffolk book for sale
Anglian Microscopy Group – based in Crowfield (Suffolk)
The Essex Rock and Mineral Society
The Essex Field Club – includes geology
The Geological Society of Norfolk
The Norfolk Geodiversity Partnership
Cambridgeshire Geological Society
Quaternary Research Association
Rockwatch – a nationwide geology club for children
Pathways to Ancient Britain – Palaeolithic research
Werkgroep voor Tertiaire en Kwartaire Geologie