GG+A’s Executive Committee provides conceptual leadership for the firm, and ensures high standards of quality, sensitivity to client and broader market needs, ethical behavior and best practices in the field.

GG+A’s Executive Committee members are:

John J. Glier
President and Chief Executive Officer

Martin Grenzebach
Chairman

G. Robert Alsobrook
Senior Executive Vice President and Managing Director

Brian Chapman
President, Philanthropic Analytics

Glen Fendley
Chief Executive in Europe

Royal A. Govain
Chief Executive in Canada

James F. Hillman
Chief Operating Officer

Kathleen A. Kavanagh
Senior Executive Vice President and Managing Director

Donna L. Wiley
Senior Executive Vice President and Managing Director