|
ExxonMobil
|
Andrew Callegari
|
|
Sunoco, Inc.
|
John G Drosdick
|
|
US Steel
|
John G Drosdick
|
|
Lincoln National Corporation
|
John G Drosdick
|
|
H. J. Heinz Company
|
John G Drosdick
|
|
Atlantic Richfield Company, Inc.
|
Cathy Foerster
|
|
Transocean Ltd.
|
Ian C Strachan
|
|
BP plc
|
Cathy Foerster
|
|
Philadelphia Museum of Art
|
John G Drosdick
|
|
PNC Funds
|
John G Drosdick
|
|
Triumph Group Inc
|
John G Drosdick
|
|
Glencore Plc
|
Ian C Strachan
|
|
Tosco Corporation
|
John G Drosdick
|
|
Ground Water Protection Council
|
Cathy Foerster
|
|
Exxon Company U.S.A.
|
Hines H Baker Sr
|
|
Alaska Oil and Gas Conservation Commission
|
Cathy Foerster
|
|
Thomson Reuters UK Limited
|
Ian C Strachan
|
|
Instinet Group Incorporated
|
Ian C Strachan
|
|
Exxon Research & Engineering
|
Andrew Callegari
|
|
CO₂ Coalition
|
Roger Cohen
|
