1. © Copyright 2002 Frost & Sullivan. All Rights Reserved. North American Power Quality Services Markets Demand for Reliable Power Spurs Market “Users are increasingly adopting preventative maintenance schedules and ongoing monitoring services ” Power Supplies and Battery 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 power quality services 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: North America 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 with 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. Advanced Energy Solutions, Inc. American Power Conversion Professional Services ASET Power System Services, Inc. ATEC Group, Inc. Barrister Global Services, Inc. Battery Power Systems, Inc. Belloff Electric Co., Inc. Caldwell Associates Chloride Power Protection Compaq - Services for Hardware Controlled Power Co. D.L. Steiner, Inc. Danaher Corp. Emerson Network Power Exide Worldwide Services Group F.D. Hayes Electric Co. GE Industrial Systems GE Power Quality Solutions Invensys plc - Best Power Division Invensys plc - Powerware Corp. Lehman Engineering Co. Liebert - Global Services Marconi Corp. MGE UPS Systems NextGen Power of Texas, Inc. Odyssey Power Corp. Pivotal Power Power Conversion Products Reliable Power Meters Secure Power Solutions Titan Power, Inc. Toshiba Industrial Products Tripp-Lite Key Market Participants

6. © 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