People: BP America Inc.

LEGAL DEPARTMENT: Warrenville, Illinois (Main Office)

: Warrenville, Illinois (Main Office)

BP AMERICA, INC., EXPLORATION AND PRODUCTION HOUSTON, TEXAS: Warrenville, Illinois (Main Office)

BP AMERICA INC. TOWSON, MARYLAND: Warrenville, Illinois (Main Office)

BP EXPLORATION (ALASKA INC.) ANCHORAGE, ALASKA: Warrenville, Illinois (Main Office)

BP AMERICA INC. WEST COAST REGION LA PALMA, CALIFORNIA: Warrenville, Illinois (Main Office)