The aim of this account of practice is to share my specific experience of action learning as an approach to effective working in a networking organisation. The context is delivery of public health at a regional level as part of a national organisation, The Health Development Agency. The action learning set took place with a consistent group over a 20-month period. The account includes my personal learning, views expressed by colleagues, and some reflections on ways the set improved my working practice with others as part of a "networked organisation". The account may be of relevance to anyone involved with developing networks, and/or a networked organisation. It is particularly pertinent to public health specialists, practitioners and others involved with developing networks as a tool to enhance good public health practice.