1
Exhibit 21.1
Subsidiaries and Affiliates of Pennzoil-Quaker State Company
as of December 31, 1999
Ownership Domicile
--------- --------
Pennzoil-Quaker State Company n/a DELAWARE
Atlas Processing Company 100% DELAWARE
Excel Paralubes 50% TEXAS GP
Pennzoil Wax Partner Company 100% NEVADA
Bareco Products 50% S. CAROLINA GP
Penreco 50% TEXAS GP
Red River Terminals, L.L.C. 50% LOUISIANA LLC
Jiffy Lube International, Inc. 100% NEVADA
American Oil Change Corporation 100% DELAWARE
Heritage Merchandising Co., Inc. 100% VIRGINIA
Jiffy Lube International of Maryland, Inc. 100% MARYLAND
Lube Acquisition Corporation 100% DELAWARE
Lubricantes Pennzoil Argentina S.A. 99% ARGENTINA
Medo Industries Canada Ltd. 100% CANADA
Medo Industries de Mexico, S.A. de C.V. 99% MEXICO
Pennzoil Deutschland GmbH Mineralolvertrieb 100% GERMANY
Pennzoil Products International Company 100% MAURITIUS
Pennzoil India Limited 96.40% INDIA
Pennzoil Products South Africa (PTY) Ltd. 77.49% SOUTH AFRICA
Pennzoil-Quaker State International Corporation 100% DELAWARE
Pennzoil Products Company de Mexico 100% NEVADA
Pennzoil-Quaker State Asia Pacific Company 100% NEVADA
Pennzoil-Quaker State Australia Company 100% NEVADA
Pennzoil-Quaker State Benelux Company 100% NEVADA
Pennzoil-Quaker State Canada Holding Company 100% DELAWARE
Pennzoil-Quaker State Canada Company 100% NOVA SCOTIA
Quaker State Japan Co., Ltd. 100% JAPAN
Pennzoil-Quaker State Investment Company 100% DELAWARE
Blue Coral, Inc. 100% DELAWARE
Blue Coral-Slick 50, Inc. 100% DELAWARE
Petrolon International Limited 100% ISLE OF MAN
Pennzoil-Quaker State, Limited 100% UNITED KINGDOM
Petrolon Europe Limited 99.4% ISLE OF MAN
Quaker State France S.A. 90.929% FRANCE
Medo Industries, Inc. 100% NEW YORK
Q Lube, Inc. 100% DELAWARE
Pennzoil-Quaker State Mediterraneo, S.L. 100% SPAIN
Pennzoil Receivables Company 100% DELAWARE
PZ Shareowner Services, Inc. 100% DELAWARE
Quaker State Corporation 100% DELAWARE
Quaker State France S.A. 9.07% FRANCE
Quaker State Investment Corporation 100% DELAWARE
The Valley Camp Coal Company 100% DELAWARE
Donaldson Mine Company 100% WEST VIRGINIA
Elm Grove Coal Company 100% WEST VIRGINIA
The Helen Mining Company 100% PENNSYLVANIA
Kanawha and Hocking Coal and Coke Company 100% WEST VIRGINIA
Kelley's Creek and Northwestern Railroad Company 100% WEST VIRGINIA
Shrewsbury Coal Company 100% WEST VIRGINIA
Valley Camp of Utah, Inc. 100% UTAH
Valley Camp, Inc. 100% CANADA
Rain-X Corporation 100% ARIZONA
Savannah Company Limited 100% BERMUDA
South Penn Oil Company 100% DELAWARE
Specialty Environmental Services of Texas, Inc. 50% TEXAS
Viscosity Oil of Canada Ltd. 100% CANADA
Wolf's Head Oil Refining Company, Incorporated 100% DELAWARE