This paper surveys the evolution of marketing strategies in British ge
neral insurance from 1720 to 1980. Its emphasis is on the way in which
the methods used evolved in response to problems created by the struc
ture and conduct of the market. This can help explain 'stages' in the
evolution of marketing. It shows how the four main strategies of premi
um rate competition, collusion, merger and non-premium rate differenti
ation interacted and predominated in different periods. It focuses par
ticularly on the creation of branch office organisations. This forward
integration was created by the success of formal collusion in the lat
e nineteenth century. It contracted when premium rate competition, mer
gers and legislation eroded formal collusion in the 1960s and 1970s. T
he paper concludes that the assumption that forward integration can be
seen as an internalisation that solely yielded welfare benefits must
be resisted. It also suggests that marketing history must not be studi
ed in isolation, but involves the whole business environment within wh
ich it develops.