ENSIGN POWER EARNS NO. 1 RANKING IN NORTHERN COLORADO - May, 2005 POWER TO GROW - December 2003 A RECORD-BREAKING FIRST HALF - August 2001 INTRODUCING 3 NEW PRODUCTS - August 2001 NEW HOME FOR ENSIGN - October 2000 ENSIGN NAMED AMONG THE MERCURY 100 FASTEST GROWING COMPANIES - June 1, 2000

A RECORD-BREAKING FIRST HALF

August 1, 2001

In the first half of 2001, Ensign Power Supplies achieved the sales goals we had set for that time period. Our sales demonstrate continued growth at a controlled rate. We appreciate our many customers for their confidence and continued support. During the first half of this year we took on some challenging development contracts which are discussed below. Our production output was steady, meeting our customer's scheduled delivery needs. We continue to improve the utilization of our new facility. We are adding to our inventory and production areas for more efficient production flow and increased capacity.