Subsidiaries

H & W Petroleum Company, Inc.

In October 2005, the Company acquired H & W Petroleum Company, Inc. (“H & W”), a Houston, Texas based marketer and distributor of lubricants, commercial fuels and petroleum products and Harkrider Distributing Company, Incorporated (“Harkrider”), a Houston based marketer and distributor of dry cleaning solvents, chemicals and petroleum products, which was related to H & W through some common shareholder ownership.

The H & W acquisition has enabled us to expand our services of marketing and distributing branded and non-branded lubricants, fuels and other petroleum products in Texas, together with adding the marketing and distributing dry cleaning solvents and chemicals.

H & W provides service to the Houston, Beaumont, Dallas/Fort Worth, Longview, Lufkin, Austin, San Antonio, and Waco/Temple markets in Texas.