Abstract
In this study, I seek to contribute to the existing literature on corporate political activity by providing insights into how the content of corporate political strategy evolves over time within a single firm. A basic premise of the study is that the evolution of corporate political strategy is embedded within a broader social context that influences its pace and direction. Empirical evidence is based on a historical single case study of a large scale Finnish industrial conglomerate, Tampella Ltd., covering the time period of 1944–1991. The results of the study show how the contextual forces shape the patterns of corporate political strategy. Moreover, an evolutionary model of intra-firm political strategies is introduced.