Doug Oberhelman

Douglas R. Oberhelman
BornFebruary 25, 1953 (1953-02-25) (age 73)
Alma materMillikin University (1975)
OccupationBusiness executive
Years active1975 (1975)–present
EmployerCaterpillar Inc.
Board member of
SpouseDiane Cullinan
CEO, Caterpillar
In office
July 1, 2010 – December 31, 2016
Preceded byJames W. Owens
Succeeded byJim Umpleby
Chairman of the Board, Caterpillar
In office
November 1, 2010 – March 31, 2017
Preceded byJames W. Owens
Succeeded byDave Calhoun

Douglas R. Oberhelman (born February 25, 1953) is an American businessman. He is the former CEO and Executive Chairman of Caterpillar Inc. in Peoria, Illinois.