This article explores a geographical dilemma at the heart of union organizing in transnational corporations; namely, how to circulate union power across different spaces when existing labour struggles are generally restricted to single sites. Reflecting on the experience of the International Transport Workers' Federation, this paper argues that single site campaigns have been crucial to its organizing programme. Analysing cases involving dock workers in India and logistics workers in Turkey, it is noted that these struggles are resource intensive but potentially transformational, and should be theorized as 'resonant places' in a wider global organizing strategy.