Slide 1: CDW at the S4 Conference
Exhibit 99.1 Tom Richards, CDW® Raymond December James 9, 2013 Chairman S4 Conference and CEO
Slide 2: Disclaimer
Disclaimer Forward This statements are not events Use Generally in measures, requirements, return Adjusted Non-GAAP ROIC In Each CDW’s 2companies recording addition based statements of presentation non-GAAP on is or Non-GAAP non-GAAP net Looking EBITDA invested otherwise, on Accepted which about bef
Slide 3: CDW Snapshot
CDW Integrated ~6,900 Full > “Sweet Demonstrated Net $7.2 Adj. CAGR $465 6.5% 2009 21Strong 33Calculated Please Defined 100,000 Sales range $8.8 EBITDA1 $602 2010 6.8% Snapshot ROIC: = coworkers spot” see 12% 18% $9.6 ($bn) as IT products of $717 2011 7.5% as Adj. Adj. technology solutions is41%3 tr
Slide 4: Large Total Addressable IT Market
Large Total IT CDW ~$600bn 2012-2015 ~$200bn Market1: Addressable U.S. Partners Direct Indirect ~200bps Increased 4321CDW’s IDC, IDC Market2: IT U.S. Market Current Blackbook, 41% Company Addressable Spending: 59% Increasingly Since Market CAGR Size 20073 with 10-Ks, 4.0%2 July January and Market Re
Slide 5: Sustained Market Growth and Share Gains in ~$200bn Market
Market Sustained ~5%2 ~$200bn Market1: Addressable CDW 2002-2012 12.2% 650bps 6.9% 4.2% 270bps 9.0% 4.3% 470bps U.S. 1.6% Growth4: Top 54321Vast IDC, CDW’s IDC Bureau Includes 6Majority IT GDP 0.8% Providers5 Net Blackbook, Company Share Spending of share Share Market Sales market 2006-2012 2.1% Eco
Slide 6: Uniquely Positioned Between Vendor Partners and Customers
Uniquely Vendor Intimate 250,000+ Large Strong Customer Value Broad Value-added Highly Solutions CDW 6Creating to and Sits selection distribution skilled Partner Vendor Customers: Knowledge Value Positioned across customers Value relationships established Between services specialists for Value of Pa
Slide 7: Proven Track Record of Transformation
Proven Transformation Complexity Hardware Printers Monitors Computers Highly Technology Data Mobility CDW Early Integrated Current 7Products Center 2000s Integrated Track Storage Collaboration Software and Solutions Accessories Ecosystem /Private Need Record Software Trends Networking and Cables for
Slide 8: Balanced Portfolio of Customer Channels
Balanced 2012 Education Other Medium (>100 Healthcare (Federal, Government Small (<100 250,000+ 8CDW®Net $0.6 Businesses employees) /State Sales Portfolio Customers Large $1.2 $1.4& ($bn) Businesses Local) $4.4 $1.1 ofand Customer $1.4 Five $1bn+ Channels Customer CDW® Channels
Slide 9: Leading Vendor Partners
Leading Major lenovo® Microsoft® APC® Adobe® intel® Authorized IBM® Emerging vmware hp EMC2® Google™ SAMSUNG Symantec CISCO NetApp™ Aerohive™ drobo™ FUSiON-iO paloalto Ruckus® nimblestorage Mission-Critical 9box Vendor byNETWORKS Sales FOR Simply Vendor Schneider Reseller NETWORKS Partners Channel T
Slide 10: Sustainable Competitive Advantages
Sustainable Scale Performance-Driven Highly National Deep Distribution Superior 10 and Skilled Value Footprint Experienced Scope Competitive Sales Differentiated Culture and Management Advantages Services Growth Capabilities CDW® Strong ROIC
Slide 11: Highly Skilled Coworkers and Advanced Services Capabilities
Highly Total Advanced Field Account 2006 +31% +74% Specialists 11 Q3 Coworkers Sellers Skilled Managers 2013 Services and Sales Engineers Increased Delivery and Services Allow byEngineers 26% CDW Capabilities to Deliver CDW® Increasingly Complex IT Solutions
Slide 12: Positioned in High-Growth IT Markets
Positioned Market Public $20.6 13% $21.3 9% Security2 $3.4 39% Mobility6 Managed Services Software CDW Hardware $46.2 $1.8 11% Virtualization5 $5.3 6% Collaboration4 2012 Continually 654321Note: 12Gartner, $9.2 $2.4 $6.3 2015 Growth $29.9 $27.4 $63.9 Cloud1 Size Services3 “Forecast: “Managed toEvolv
Slide 13: Comprehensive Suite of Cloud Offerings
Comprehensive >200 Public, 30+ 45+ Racemi mozy FlexPod® ™CenturyLink™ Symantec®cloud™ amazon box Office SAVVIS™ CDW M TREND Cisco SKYKICK CISCO™ Google™ Windows vmware® NetApp™ VCE verizon hp 13 McAfee® Categories Partners SaaS, webex 365 Private, terremark Cloud web MICRO™ Azure apps A IaaS, servic
Slide 14: Multiple Growth Drivers to Achieve Above Market Growth
Multiple North Growth IT Productivity Geographies Partner Verticals New 200-300 CDW® 14 Drivers Market Technologies Services Solutions America Initiatives bps Levers Above Initiatives to Drive Market Above Market Growth CDW®
Slide 15: Balanced Diversification Drives Consistent Growth
Balance Net Medium Government Healthcare Small Education Other — 14% 4% (11%) ’08–’09 1Diversification 152012 Total 2% Sales 1% ($0.6bn¹) Businesses (23%) Net 4% Growth Drives Growth /16% Growth Large ($1.2bn¹) ($1.4bn¹) Sales 0% ($1.4bn¹) (16%) 19% Against 18% Consistent ’09–’11 Businesses ($1.1bn¹
Slide 16: Strong Financial Performance and Deleveraging
Strong $7.2 Net 9.2x Q3 Adj. CAGR $465 6.5% Non-GAAP ($15) 43212009 16Defined Please Q4 Sales Debt $8.8 9.7x EBITDA¹ $602 2010 6.8% $86 Topline Q1 =see 12% 18% Leverage $9.6 8.4x ($bn) $199 as Q2 $717 2011 7.5% Net Adj. Non-GAAP Adjusted GAAP Q3 $10.1 7.9x and ($mm) $247 Income4 2012 $767 7.6% EBITD
Slide 17: Medium Term Targets
Medium net Non-GAAP Grow balance De-leverage mid-teens adjusted Deliver Profitably 200-300 17 income sheet EBITDA basis Term grow1/3 points Targets toMargin 1/2 above CDW® turn inthe per theU.S. year mid-7% IT market range
Slide 18: Investment Highlights
üInvestment 18Attractive ~$200bn Clear Proven Flexible, Multiple leader ability levers nimble, market Highlights business with tofor opportunity evolve and sustained growth model CDW® performance-driven and with and market capitalize with creation sustainable attractive share on ofgains IT culture s