All archaeological research by the Gordion Project has been carried out under the aegis of the University of Pennsylvania Museum of Archaeology and Anthropology. The College of William and Mary has been a co-sponsor since 1991, and the Royal Ontario Museum co-sponsored work carried out between 1994 and 2002.

Excavation and survey at Gordion since 1988 have been supported by grants from the National Endowment for the Humanities, the Social Science and Humanities Research Council of Canada, the National Geographic Society, the Royal Ontario Museum, the Kress Foundation, the IBM Foundation, the Tanberg Trust, the Loreena McKennitt Trust, the 1984 Foundation, the George B. Storer Foundation, the Selz Foundation, the Luther I. Replogle Foundation, and Ken Jordan.

The dendrochronology and radiocarbon work has been supported by the National Science Foundation, the National Endowment for the Humanities, the Institute for Aegean Prehistory, the Malcolm H. Wiener Foundation, the Heidelberg Academy of Sciences, and the Natural Sciences and Engineering Research Council of Canada.

Since the beginning of the Gordion Project in 1950, we have relied heavily on the General Directorate of Monuments and Museums of the Turkish Ministry of Culture and Tourism, and on the Museum of Anatolian Civilizations in Ankara. None of our work would be possible without their support.