Abstract
This article surveys the expansion of American management consulting companies to Western Europe in the twentieth century. It focuses on the way these consultancies built and sustained activities outside their home country. A number of elements facilitated expansion abroad, including the creation of new and distinctive “products,” or approaches to management, and the use of domestic multinational clients as “bridges” to foreign countries. But to be successful in the long run, American consulting companies needed to create relationships with clients in the host country. In this respect, social and, sometimes, political contacts with the local elite, usually established through a few well-connected individuals, proved a crucial advantage.