EXHIBIT 99.473 [PEROTSYSTEMS LOGO] - ------------------------------------------------------------------------------- ENERGY Segment Strategy--2001 CONTENTS - -------------------------------------------------------------------------------- - - Market segmentation and target focus - - Lines of Business (LOB) attractiveness and Strength, Weakness, Opportunities, and Threats (SWOT) analysis - - Critical success factors and strategy implications - - Go-to-market service lines - - Current capability summary - - Development strategy summary - - Tactics and actions - - 2001 revenue budget and pipeline - - Attachments 2 [PEROT SYSTEMS LOGO] [PEROT SYSTEMS LOGO] - -------------------------------------------------------------------------------- 1.0 ENERGY INDUSTRY MARKET SEGMENTATION & TARGET FOCUS <Table> <Caption> - ------------------------------------------------------------------------------------------------------------------------------------ BUSINESS UNIT ENERGY - ------------------------------------------------------------------------------------------------------------------------------------ INDUSTRY COMMERCIAL & INDUSTRIAL SEGMENT ENERGY USERS RETIAL ENERGY SERVICE & SUPPLY COMPANY - ------------------------------------------------------------------------------------------------------------------------------------ ASP BUSINESS BUSINESS & IT IT OUTSOURCING PACKAGED ASP BUSINESS BUSINESS & IT LINES OF PROCESS CONSULTING SOFTWARE PROCESS CONSULTING BUSINESS OUTSOURCING APPLICATIONS OUTSOURCING SERVICE SERVICE - ------------------------------------------------------------------------------------------------------------------------------------ Ready Now iConnect iCom Energy Full IT OPS iCom Web iCommission Energy Enterprise Information Portal Information Strategy Strategy iCommand iCommission Unbundled IT iConnect OPS Bill Analysis Optionality & Control iCommand Product & Consolidation & Demand Systems Service Payments Response OPS Design Service Strategic Business Lines Sourcing Process Consulting Bill/Tariff Analysis iConserve Management Customer iControl Care Services In Design iControl Customer Information Customer Care Clearing Care Services Exchange Services Information Clearing Exchange - ------------------------------------------------------------------------------------------------------------------------------------ Service Value Delivery Framework Value Delivery Framework Engine - ------------------------------------------------------------------------------------------------------------------------------------ i-Labs Capabilities - ------------------------------------------------------------------------------------------------------------------------------------ <Caption> - ------------------------------------------------------------------------------------------------------------------------------------ BUSINESS UNIT ENERGY - ------------------------------------------------------------------------------------------------------------------------------------ INDUSTRY SEGMENT ENERGY UTILITY REGIONAL TRANSMISSION COMPANY - ------------------------------------------------------------------------------------------------------------------------------------ IT OUTSOURCING PACKAGED ASP BUSINESS BUSINESS & IT IT OUTSOURCING BUSINESS BUSINESS & IT LINES OF SOFTWARE PROCESS CONSULTING PROCESS CONSULTING BUSINESS APPLICATIONS OUTSOURCING OUTSOURCING SERVICE SERVICES - ------------------------------------------------------------------------------------------------------------------------------------ Ready Now Full IT OPS iCom EDR Energy Full IT OPS Tariff & Services Information Service Design Strategy Unbundled IT Unbundled IT OPS OPS Business Congestion Processing Management Consulting Control Systems Market OPS Operations Service Lines MBA Technology Integrational Management iCom EDR Customer Management Scheduling Service Services Care Service Settlements Provider Services Provider & Clearing In Design Customer Customer Information Scheduling Care Care Clearing Settlements Infrastructure Services Exchange & Clearing Information Major Clearing Data Exchange Management - ------------------------------------------------------------------------------------------------------------------------------------ Service Value Delivery Framework Value Delivery Framework Engine - ------------------------------------------------------------------------------------------------------------------------------------ i-Labs Capabilities - ------------------------------------------------------------------------------------------------------------------------------------ </Table> 4 [PEROT SYSTEMS LOGO] ENERGY INDUSTRY VIEWS (1b) - ------------------------------------------------------------------------------ <Table> <Caption> - ------------------------------------------------------------------------------------------------------------------------------------ BUSINESS UNIT ENERGY - ------------------------------------------------------------------------------------------------------------------------------------ INDUSTRY COMMERCIAL & INDUSTRIAL SEGMENT ENERGY USERS RETIAL ENERGY SERVICE & SUPPLY COMPANY - ------------------------------------------------------------------------------------------------------------------------------------ ASP BUSINESS BUSINESS & IT IT OUTSOURCING PACKAGED ASP BUSINESS BUSINESS & IT LINES OF PROCESS CONSULTING SOFTWARE PROCESS CONSULTING BUSINESS OUTSOURCING APPLICATIONS OUTSOURCING SERVICE SERVICE - ------------------------------------------------------------------------------------------------------------------------------------ Ready Now iCom iCom iCom Full IT OPS iCom iCom iCom Unbundled IT Business Process OPS Consulting Management Service Provider Service Lines iCom Control Systems Customer Care In Design Customer Care Customer Care Customer Care Services Services B2B B2B Information Information Exchange Exchange - ------------------------------------------------------------------------------------------------------------------------------------ Service Value Delivery Value Delivery Framework Engine - ------------------------------------------------------------------------------------------------------------------------------------ i-Labs Capabilities - ------------------------------------------------------------------------------------------------------------------------------------ <Caption> - ------------------------------------------------------------------------------------------------------------------------------------ BUSINESS UNIT ENERGY - ------------------------------------------------------------------------------------------------------------------------------------ INDUSTRY SEGMENT ENERGY UTILITY REGIONAL TRANSMISSION COMPANY - ------------------------------------------------------------------------------------------------------------------------------------ IT OUTSOURCING PACKAGED ASP BUSINESS BUSINESS & IT IT OUTSOURCING BUSINESS BUSINESS & IT LINES OF SOFTWARE PROCESS CONSULTING PROCESS BUSINESS APPLICATIONS OUTSOURCING OUTSOURCING SERVICE SERVICE - ------------------------------------------------------------------------------------------------------------------------------------ Ready Now Full IT OPS iCom iCom iCom Full IT OPS Market Operations Unbundled IT Business Unbundled IT OPS Process OPS Business Consulting Process Consulting Management Management Service Service Provider Provider Services iCom Control Lines Systems MSA Technology In Design Custemer Care Customer Customer Integration B2B B2B Care care Settlements Settlements Services Services B2B B2B Information Information Exchange Exchange - ------------------------------------------------------------------------------------------------------------------------------------ Service Value Delivery Framework Value Delivery Framework Engine - ------------------------------------------------------------------------------------------------------------------------------------ i-Labs Capabilities - ------------------------------------------------------------------------------------------------------------------------------------ </Table> 5 [PEROT SYSTEMS LOGO] Segment Approach -- Energy Utilities (North America) - -------------------------------------------------------------------------------- (1.2) APRIL 17, 2001 VERSION The primary market focus is on the public and private energy utilities owning distribution services to the energy customers. 3,900 ENERGY UTILITIES [GRAPH] ENERGY UTILITIES ARE THE PUBLICLY AND PRIVATELY OWNED COMPANIES ACROSS NORTH AMERICA RESPONSIBLE FOR THE PRODUCTION, DISTRIBUTION, AND PROVISIONING OF END CUSTOMER ENERGY (GAS AND ELECTRICITY) COMMODITY NEEDS. 6 PEROTSYSTEMS(TM) Segment Approach -- Energy Utilities (Europe) - ------------------------------------------------------------------------------- (1.2) APRIL 17, 2001 VERSION The primary market focus is on those multi-national utilities with acquisitions or operations in the North American market and those utilities within European Union countries where deregulation is accelerated. [GRAPH] ENERGY UTILITIES ARE THE NATIONALLY, PUBLICLY, AND PRIVATELY OWNED COMPANIES ACROSS EUROPE RESPONSIBLE FOR THE PRODUCTION, DISTRIBUTION, AND PROVISIONING OF END CUSTOMER ENERGY (GAS AND ELECTRICITY) COMMODITY NEEDS. IN EUROPE, THESE COMPANIES MAY ALSO PROVIDE THE SERVICES ORDINARILY OFFERED IN NORTH AMERICA BY RETAIL ENERGY SERVICE AND SUPPLY COMPANIES 7 PEROTSYSTEMS(TM) SEGMENTATION AND TARGET FOCUS (NORTH AMERICA) - ------------------------------------------------------------------------------- (1.3) In addition, we target the Retail Energy Service & Supply Companies providing services to end energy users, and the Regional Transmission Companies coordinating production and transport of energy between the Retail Energy Services & Supply Companies, the Power Producers, the Power Marketers, and the Energy Utilities. We also target providing energy enterprise services directly to the commercial and industrial customer market segments. 100 MAJOR RETAIL ENERGY SERVICE & SUPPLY COMPANIES [GRAPH] RETAIL ENERGY SERVICE & SUPPLY COMPANIES -- Are both privately-held businesses and fully separated (deregulated) subsidiaries of energy utilities. Services offered extend from supplying energy commodity needs through the full outsourcing of all customer energy management needs, including asset monetization. Municipal utilities and cooperative utility companies are expected to continue to offer these and other services to the customer base in their franchise territory. COMMERCIAL & INDUSTRIAL ENERGY USERS [GRAPH] COMMERCIAL & INDUSTRIAL ENERGY USERS -- Represent that market segment of customers consuming approximately 40% of North America's total energy production. This segment ranges from heavy industrial users such as auto manufacturing or aluminum production to smaller businesses such as convenience stores. *Annual energy spend per facility (Note: Data Centers and Web Hosting/Telecom Hotels are considered large commercials) 17 REGIONAL TRANSMISSION COMPANIES [GRAPH] REGIONAL TRANSMISSION COMPANIES -- Are the independent service operators responsible for the operations of the high-voltage power lines, reliability (security of supply) for energy delivery, and oversight of the wholesale physical market exchange for capacity and energy. 8 [PEROT SYSTEMS LOGO] INDUSTRY GROUP SEGMENTATION - -------------------------------------------------------------------------------- THE ENERGY INDUSTRY GROUP IS FOCUSED ON FOUR SEGMENTS. <Table> <Caption> ENERGY INDUSTRY GROUP --------------------- REGIONAL COMMERCIAL RETAIL ENERGY TRANSMISSION AND INDUSTRIAL SUPPLY ENERGY UTILITY OPERATIONS - ----------------------------------------------------------------------------------------------------------------------------------- TYPES OF ENTITIES - Mid-size industrial - National marketer - Investor-owned - Operating now - Large commercial - Regional marketer utilities - Being implemented - Mid-size - State and local - Federal agencies - In design commercial marketer - Large public power - Small commercial authorities - ----------------------------------------------------------------------------------------------------------------------------------- SIZE OF INDUSTRY-- $320 B $10 B* $225 B $400 M US - ----------------------------------------------------------------------------------------------------------------------------------- NUMBER OF TARGET 250,000 100 250 17 CLIENTS - ----------------------------------------------------------------------------------------------------------------------------------- </Table> 9 PEROTSYSTEMS(TM) BUSINESS ISSUES - ------------------------------------------------------------------------------ ENERGY INDUSTRY GROUP --------------------- REGIONAL COMMERCIAL AND RETAIL ENERGY TRANSMISSION INDUSTRIAL SUPPLY ENERGY UTILITY OPERATIONS - ------------------------ -------------------------- ------------------------- ----------------------- - - Reduce energy cost - Major growth limiter is - Statutory restructuring - Creation of business customer acquisition for deregulation and technology and service costs infrastructures - - Manage energy risk - Rapid product - Merger and acquisition - Continuing product and price volatility development and process and IT and services design launch needed integration and launch - - Create optionality to - Market gaming seize incentives monitoring and analysis - - Simplify 10 PEROTSYSTEMS(TM) ENERGY SERVICE LINES - ------------------------------------------------------------------------------- OUR SERVICE LINES AND PRODUCTS ADDRESS BUSINESS ISSUES SPECIFIC TO EACH SEGMENT. <Table> <Caption> ENERGY INDUSTRY GROUP - ------------------------------------------------------------------------------------------------------ COMMERCIAL AND RETAIL ENERGY REGIONAL TRANSMISSION INDUSTRIAL SUPPLY ENERGY UTILITY OPERATIONS - ----------------------- --------------------- ---------------------- --------------------- - -- iQom -- Customer Service -- Customer Service -- Technology and Delivery Framework Delivery Framework Process Integration -- $.10-.30 savings Platform on each dollar -- 20% - 30% -- 20% - 30% spent on energy reduction in reduction in -- Rapid customer service customer service implementation -- Rapid ROI for costs costs Energy -- Reduced costs Management -- Reduced credit -- Technology and Investments and A/R risk Process Integration Platform -- Decisioning made -- 4-6 week product easy launch cycle -- Reduced risk of transition and rapid -- Product design integration -- 15% platform -- 20% reduction in costs </Table> 11 PEROTSYSTEMS(TM)