We were incorporated on May 4, 1987, under the laws of the state of Nevada as Energy Realty Corporation. On July 31, 1993, we changed our name to Balcor International, Inc. On December 18, 1998, we changed our name to Dimension House, Inc. On October 28, 1999, we changed our name to Presidents Telecom, Inc. On April 17, 2000, we changed our name to VoIP Telecom, Inc. On July 19, 2002, we changed our name to Diversified Thermal Solutions, Inc.

On February 25, 2002, we announced a reverse split of our stock on a 1 for 20 basis. Prior to the reverse split we had 40,727,975 shares of common stock outstanding, with 21,780,957 of those shares available in the public float. Following the reverse split, the total number of shares outstanding was 2,036,399.

Prior to March 29, 2002, we delivered international long distance service via flexible, server-based networks consisting of re-sale arrangements with other long distance providers, primarily through our wholly-owned subsidiary, Access Communications, Inc. On March 29, 2002, we sold 100% of the common stock of Access Communications, Inc. to an independent third party. After the sale of Access Communications, we operated essentially as a shell company for the purpose of acquiring businesses related to the manufacturing and distribution of materials used in the refractory industry.