This paper investigates the factors affecting the likelihood of Lancas
hire-based companies involved in defence production pursuing strategic
responses to defence sector restructuring. Data covering 100 Lancashi
re-based companies form the Lancashire Defence Survey database, which
is analysed. Results of the data analysis are of interest to organizat
ions involved in local economic development policy making. They sugges
t that the effects of restructuring are most profound in large core de
fence companies most directly involved in defence production. Other ef
fects are passed on to companies that carry out subcontracting, but th
ere is less evidence of strategies being implemented in response to st
ructural change among these companies. Company size, product type and
degree of defence-dependency are uncovered as significant factors infl
uencing whether a strategic response is instigated.