Marketing as a discipline in general, and industrial marketing in particular, has drawn upon a number of different theoretical perspectives from domains as diverse as organisational theory, systems analysis, economics, psychology, sociology and anthropology to further our understanding. However, to build this understanding and increase the relevance of marketing research, we need to be aware of the ontological assumptions and stances that such theoretical perspectives use. The purpose of this special issue is therefore to offer a platform for the exploration, comparison, application, and consideration of ontological choice and its implications in industrialmarketing research. To achieve thiswe reviewearly industrialmarketing scholarship in this first section. In the second section, we identify the larger ebbs and flows that mark the development and advancement of industrial marketing research. In the final section, we provide an overview of the papers in this special issue in the form of a thematic exploration of theoretical developments in industrial marketing management research