The entire area extends to 63,993 ha, of which a proportion is forested and much of the Forestry Commission open ground is fenced off from the main group. There are 10 members of the Group, which includes a number of private properties and the Forestry Commission who are by far the largest member, focused on forest management, woodland creation and management of native pinewoods in the area as well as generation of hydro power. The private properties are focused on deer stalking as a main land management activity, but there is also a modest level of agricultural activity, and a number of properties are also diversified in to accommodation and other tourist related activities, as well as habitat and native woodland management.

The members of the group are:

Achnacarry North, Barrisdale, Camusrory, Forestry Commission, Glen Dessary & Glen Pean, Kilchoan, Kingie, Glenquoich (part), Loch Nevis Estate and North Morar Deer Forest.