Press Release

Horizon Technology, Inc., Selected to Join the
Inc. 5,000 Fastest-Growing Private Companies in the U.S.

Salem, NH, August 20, 2008 — Horizon Technology, Inc. a leading manufacturer of Automated Sample Preparation Systems for Analytical Testing Laboratories, has met another successful milestone, and has been inducted into this year's 2008 Inc. 5,000 list of the fastest-growing private companies in America.

The Inc. 5,000, is an extension of Inc. Magazine's annual Inc. 500 list, and recognizes the most dynamic, growing entrepreneurial companies that are changing the business landscape. Companies are ranked according to the percentage growth of their revenue from 2003 through 2006. Companies must be based in the United States, independent and privately held, with a full four-year sales history. Inc Magazine released the entire list of all the companies for 2008 Inc 5000 on August 20, 2008.

Robert S. Johnson, Founder & CEO, of Horizon Technology comments, "We are thrilled to be recognized for our well-planned, strategic growth, while maintaining our mission to the continuous development of innovative products and the highest level of service and commitment to our customers."

ABOUT INC.
Inc., is the only major business magazine dedicated exclusively to owners and managers of growing private companies, and delivers real solutions for today's innovative company builders. It provides hands-on tools and market-tested strategies for managing people, finances, sales, marketing, and technology. A Mansueto Ventures LLC publication, Inc., inspires and informs, with cutting-edge coverage that reflects their readers' energy, brashness, and imagination. To learn more go to: http://www.inc.com/inc5000/

ABOUT HORIZON TECHNOLOGY, INC.
Horizon Technology is a leading manufacturer of automated Sample Preparation Systems for the analysis of organic compounds in aqueous samples and Oil & Grease testing. Environmental Monitoring, Industrial Chemical, Petrochemical, Utility, Food /Beverage, Municipal, and Government testing laboratories for semi-volatile organic compounds, PCB's, TPH, PAH's, Pesticides, Explosives, Hormones, Pharmaceutical By-Products, and Oil & Grease have found our complete, automated sample preparation systems increase productivity, improve the accuracy and consistency of their results, reduce harmful solvent exposure and emissions and lower laboratory operating costs. To learn more about Horizon Technology, Inc,. visit http://www.horizontechinc.com or call 1-800 800.997.2997.