Motors | Energy | Transmission & Distribution | Automation | Caotings 2Q11 Results Conference Call July 22, 2011 2Q11 Results Conference Call July 22, 2011 Disclaimer The statements that may be made during this conference call relating to WEG’s business perspectives, projections and operating and financial goals and to WEG’s potential future growth are management beliefs and expectations, as well as information that are currently available. These statements involve risks, uncertainties and the use of assumptions, as they relate to future events and, as such, depend on circumstances that may or may not be present. Investors should understand that the general economic conditions, conditions of the industry and other operating factors may affect WEG’s future performance and lead to results that may differ materially from those expressed in such future considerations. 2Q11 Results Conference Call Page 2 July 22, 2011 Highlights Second Quarter, 2011 Gross Operating Revenue Domestic Market External Markets External Markets in US$ Net Operating Revenue Gross Operating Profit Gross Margin Quarterly Net Income Net Margin EBITDA EBITDA Margin Q2 2011 1,510,276 936,061 574,215 360,639 1,277,258 381,437 Q1 2010 Growth % Q2 2010 Growth % 1,343,137 12.4% 1,227,421 23.0% 862,863 831,210 12.6% 8.5% 480,274 19.6% 396,211 44.9% 288,211 25.1% 221,100 63.1% 1,126,117 13.4% 1,013,015 26.1% 310,662 22.8% 309,812 23.1% 29.9% 27.6% 154,557 121,564 12.1% 10.8% 215,579 164,808 16.9% 14.6% 30.6% 27.1% 116,522 32.6% 11.5% 30.8% 174,015 23.9% 17.2% Figures in R$ Thousands 2Q11 Results Conference Call Page 3 July 22, 2011 Highlights First semester of 2011 Gross Operating Revenue Domestic Market External Markets External Markets in US$ Net Operating Revenue Gross Operating Profit Gross Margin Quarterly Net Income Net Margin EBITDA EBITDA Margin 06M11 2,853,413 1,798,924 1,054,489 648,850 2,403,375 692,099 06M10 Growth % 2,358,967 21.0% 1,632,509 10.2% 726,458 45.2% 402,270 61.3% 1,944,922 23.6% 618,425 11.9% 28.8% 31.8% 276,121 236,167 11.5% 12.1% 380,387 355,765 15.8% 18.3% 16.9% 6.9% Figures in R$ Thousands 2Q11 Results Conference Call Page 4 July 22, 2011 Gross Operating Revenues Domestic Market in R$million -13% 32% 925 701 2T07 2Q11 Results Conference Call 2T08 13% 3% 808 831 2T09 2T10 Page 5 936 2T11 July 22, 2011 Gross Operating Revenues External Market In US$ million External Market in US$ 1,9807 2,0705 1,6529 Quarterly Average FX 1,7920 1,5922 63% -13% 17% 4% 361 211 Q2 2007 2Q11 Results Conference Call 246 213 221 Q2 2008 Q2 2009 Q2 2010 Page 6 Q2 2011 July 22, 2011 Business Areas Gross Revenues Breakdown in R$ million 1.510 1.119 5% 12% 24% 7% 58% 2Q 2007 1.331 5% 12% 1.227 7% 17% 35% 25% 26% 57% 2Q 2008 Industrial Equipment 2Q11 Results Conference Call 1.250 6% 11% 6% 11% 23% 60% 48% 51% 2Q 2009 2Q 2010 GTD Domestic Use Page 7 2Q 2011 Paints & Varnishes July 22, 2011 Cost of Goods Sold 2nd quarter of 2011 Other Costs 31% Depreciation 5% Other Costs 34% Steel & Coper 43% 2Q11 Depreciation 6% Other Materials 21% 2Q11 Results Conference Call Other Materials 17% Page 8 2Q10 Steel & Coper 43% July 22, 2011 Main impacts on EBITDA in R$ million 326,1 43,3 18,6 FX Impact on Gross Revenues 190,3 Deduction on Gross Revenues 21,7 1,4 COGS Selling Expenses 174,0 Volumes, Prices & Product Mix Changes EBITDA Q2 10 2Q11 Results Conference Call General and Administrative Expenses 9,3 215,6 Profit Sharing Program EBITDA Q2 11 Page 9 July 22, 2011 Cash Flows In R$ million 2.553,0 356,6 Operating 325,3 90,3 Investing Financing Cash 4Q10 2.674,6 Cash 2Q11 (*) R$ 226,1 million in long term securities that are considered at the cash flow from investing activities 2Q11 Results Conference Call Page 10 July 22, 2011 Capacity Expansion Program in R$ million Outside Brazil Brazil 61,4 34,2 73,8 43,7 53,7 44,1 13,0 2,0 27,2 30,1 40,7 42,1 Q1 Q2 Q3 Q4 2010 2Q11 Results Conference Call 41,1 33,8 2,4 8,2 38,8 25,6 Q1 Q2 2011 Page 11 July 22, 2011 Contacts www.weg.net/ri Laurence Beltrão Gomes Investor Relations Officer laurence@weg.net Luís Fernando M. Oliveira Investor Relations Manager +55 (47) 3276-6973 luisfernando@weg.net twitter.com/weg_ir 2Q11 Results Conference Call Page 12 July 22, 2011