1. © Copyright 2002 Frost & Sullivan. All Rights Reserved. World UPS Market Reduction of Overstocked Inventories will Stimulate the UPS Systems Market “Renewed confidence with industries stabilizing after having undergone cost reductions and new spending cycles as inventories deplete, are leading to an upturn in the uninterruptible power supply systems (UPSs) market. ” Power Supplies & Batteries Analyst Team Frost & Sullivan

2. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Frost & Sullivan provides: Detailed insights into recent developments and trends Drivers, restraints, challenges, and strategic recommendations Analyst insights on ‘hot topics’ and emerging applications in the world UPS market Market sizing and competitive analysis Market forecasts and opportunity analysis Quarterly assessments End user analysis within each report Key Features

3. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Coverage: Global Proven methodology encompassing extensive primary and secondary data and research Focused information and strategies that cover business and technology issues Credible data and analysis highlighting industry dynamics Winning strategies to help you create precise business plans What We Offer

4. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Current Market Participants Find out how you compare to the competition Assess current and future drivers and restraints Determine and exploit new market share opportunities New Entrants Analyze challenges associated with the industry Calculate time scales for strategy implementation Position yourself to capitalize on the market’s unmet needs Investment Community Analyze long-term strategies of companies Determine which participants will outperform the competition Assess attractiveness of investing in the market Who Will Benefit?

5. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Abacus Controls, Inc. Acumentrics Corp. Alpha Technologies Ltd. American Power Conversion Corp. American West Corp. Atlas Energy Systems, Inc. Avel Lindberg, Inc. AVK | SEG (UK) Ltd. Beam Tech Electronics Co., Ltd. Behlman Electronics, Inc. Belkin Components Chloride Power Electronics Chroma ATE, Inc. Clary Corp. Claude Lyons Group CM Comandos Lineares Computer Power Corp. Computer Power, Inc. Controlled Power Corp. Cyber Power Systems, Inc. Key Market Participants Cyberex LLC Delta Electronics, Inc. Densei Lambda K.K. Elnova Ltd. Energy Technologies, Inc. Engetron EPI, Inc. Fairstone Technologies Corp. Falcon Electric, Inc. Fenton Technologies Forward Fuji Electric Co., Ltd. Galco Industrial Electronics Gamatronics Electronic Industries Ltd. GE Digital Energy Great NDC Ltd. GS-EE Co., Ltd. Hensheng (XiaMen KeHua Hensheng Co., Ltd.) Hua Wei Electron Operating Co. IE Power, Inc.

6. © Copyright 2002 Frost & Sullivan. All Rights Reserved. IMV Invertomatic International Computer Power, Inc. Invensys Plc / Powerware Jeidar Electronics Co., Ltd. Jema Jovy Power Electronics Kato Engineering/Reliance Electric Kelong Kernel Associates, Inc. Kstar Electronics Co., Ltd. Kukje Sanup Electronics Co., Ltd. Leonics Co., Ltd. Liebert Corp. LTI Power Systems, Inc. Main Power Electronics Corp. Key Market Participants Maxwell Technologies, Inc. Mesta Electronics, Inc. MGE UPS Systems, Inc. Minuteman UPS Mitsubishi Electric Automation, Inc. Newave UPS Systems Nextgrid Nippondenchi Omron Corp. OnLine Power, Inc. Phoenixtec Power Co., Ltd. Piller, Inc. Power Paragon/SPD Technologies, Inc Powercom Co. Riello

7. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Russelelctric, Inc. S&C Electric Co. (Power Electronics Division) Salicru Electronics Sanken Electric Co., Ltd. Santek Sanyo Denki Sendon Siel SpA SMS Socomec Group Key Market Participants Staco Energy Products Co. Thycom Toshiba Tripp Lite Tsi Power Corp. United Power Corp. Upsonic Power Pty., Ltd. Yamabishi Electric Co. Yanbiao Yutaka Electric Manufacturing

8. © Copyright 2002 Frost & Sullivan. All Rights Reserved. Call toll free 877 G O F ROST (877.463.7876) Fax toll free 888.690.3329 E-mail myfrost@frost.com Visit www.frost.com For More Information