Increase of profitability

Increase of profitability UBS Pan European Conference Andreas Schwarzwälder, Head of Investor Relations June 1, 2012

Agenda 1 Business Overview 2 Business Development Q1 2012 3 Outlook 4 Appendix Page 2

Oerlikon creates innovative industrial solutions for a better life Innovative technology group with more than 17,000 employees at over 150 locations in 38 countries High-quality businesses with leading market positions in global markets Innovation is at the core of the business model across all Segments Oerlikon Textile Oerlikon Drive Systems Oerlikon Vacuum Oerlikon Solar Oerlikon Coating Oerlikon Advanced Technologies Page 3

Oerlikon Customer Base (Selection) Preferred technology supplier to technology leaders in their respective industries Global customer base and world leading brand names Strong long-term customer relationships Page 4

Sales by location and region FY 2011 Sales* by location North America 12% 1% Other regions 18% Asia/ Pacific Sales* by market region Europe 28% North America 15% 8% Other regions Europe 69% Oerlikon benefits from growth opportunities worldwide Asian markets fueled sales up by 27 %; Europe up by 9 %; North America up by 1 %; Other regions up by 14 % Assessment of emerging markets (BRIC) to better balance geographical diversification 49% Asia/Pacific Page 5 * Sales to third parties

Key Success Factors Overview Operational Excellence All Segments achieved substantial gains in Operational Excellence Improvement in business processes Systematic execution of initiatives Innovation Innovation is an integral part of Oerlikon s DNA Continued expenditures in R&D: CHF 213 million in 2011 Focus on long-term customer benefits Global Footprint Taking advantage of growth opportunities around the world Sharpened focus on the most important growth markets China and India Penetration of under-represented growth markets (e.g. Brazil, Russia) Markets Focus on structural growth markets Trends toward urbanization, a growing middle class and technical advancement are offering opportunities for profitable growth Page 6

Key Success Factors Operational Excellence Oerlikon Drive Systems Oerlikon Vacuum Oerlikon Solar Automation in Indian factory replaced manual labor processes Measures Modernization of operations, integration of workforce, introduction of lean production Key achievements 30 % higher production output 40 % less workforce required No lay-offs due to higher demand Operational Excellence executed by employees Measures Teamwork project to identify workplace improvements, workplace organization methodologies Key achievements Manufacturing output up 30 % Reduced footprint Flow of materials optimized Reduction of inventory ThinFab: On-time delivery increased to 99% Measures Transformation of procurement process Key achievements Reduction of suppliers from 1,700 to little more than 500 Key supplier approach Optimization of supply chain Lowered production costs Page 7

Key Success Factors Innovation R&D expenditures of CHF 213 million in 2011 Oerlikon Textile Oerlikon Coating Oerlikon Advanced Tech. Autocoro 8: new rotor-spinning machine presented at ITMA Innovation core Individually driven spinning positions with up to 200,000 rpm Key customer benefits Productivity up to 25 % higher Up to 480 spinning positions Increased flexibility Future potential Attracting new customers and markets INGENIA with S3P : the quantum leap in PVD coating Innovation core Significantly faster processing time; S3P opens unique application possibilites Key customer benefits Up to eight different coating processes per day Smooth and dense coatings Future potential Entering new applications and markets with PVD technology HEXAGON: solution for advanced packaging technologies Innovation core Transfer of optimized transport concept to demanding 300 mm advanced packaging applications Key customer benefits Two to three times faster Simultaneous wafer move Half as much floor space Future potential Entering new applications and markets Page 8

Key Success Factor Global footprint BRIC region China India Brazil and Russia Oerlikon is transforming from an exporter to a local company Oerlikon s exposure 2011: 28 % of Group sales, Suzhou is one of the largest locations worldwide Key initiatives Management transferred New Drive Systems factory Expansion of Vacuum/Coating Country representative Trainee program for college graduates in Suzhou Expanding in South Asia s largest growth market Oerlikon s exposure 2011: 10 % of Group sales Production sites for Coating, Drive Systems (DS) Key initiatives Serving rapidly increasing domestic demand, e.g. Textile Country representative DS capacity increase Coating centers to serve domestic automotive industry Market intelligence to understand opportunities Oerlikon s exposure 2011: 2 3 % of Group sales in Brazil, 1 2% in Russia Key initiatives Developing comprehensive market penetration strategy for Russia and Brazil Growth opportunities from infrastructure projects and industrial expansion Page 9

Key Success Area Growth Markets that offer potential for profitable growth Food Clothing Transportation Infrastructure Energy Electronics Page 10

Agenda 1 Business Overview 2 Business Development Q1 2012 3 Outlook 4 Appendix Page 11

Increase transparency by reporting profitability Group EBIT margin* improves to 11.8 % in CHF m / in % Sales** Order intake Order backlog EBIT EBIT margin* 906 +6% 961 1,126-12% 996 1,693-21% 1,345 106 +43% 152 39 11.7 +1% 11.8 113 Q1 2011 restated Q1 2012 cont. op. Q1 2011 restated Q1 2012 cont. op. Q1 2011 restated Q1 2012 cont. op. Q1 2011 restated Q1 2012 cont. op. Q1 2011 restated Q1 2012 cont. op. Continued profitability improvement Reported EBIT margin of 15.8 % include one-time effect of CHF 39 million in Textile (Sale of Arbon property) Adjusted for currency effects, sales would have increased by 11 % Growth in the US and Asia; China in particular (China sales increased by 34 %) Operational Excellence programs to drive profitability Oerlikon included in SMIM Index and new Coverage by Societe Generale, Paris Consistent execution of portfolio optimization Page 12 * Excluding one-time effect of property sale Arbon, CH ** Sales to third parties

Execution of portfolio optimization Announcements Solar Segment (announced March 2, 2012) Sale of property (announced March 23, 2012) Optical Disc (announced April 3, 2012) Drive Systems operations (announced April 10, 2012) Pilatus Flugzeugwerke AG (announced April 16, 2012) Divestment of Solar Segment to Tokyo Electron (TEL), Japan Transaction based on EV of CHF 250 million Closing expected in summer, mainly dependent on merger control approval in China Sale of 200 000 sqm property in Arbon, Switzerland Lease back of 14 000 sqm production and office space One-time effect on EBIT of CHF 39 m recognized in Segment Textile Announcement to exit Optical Disc equipment business Continue to provide high-quality services and spare parts Focus on growth areas Announcement to streamline manufacturing footprint Number of production facilities in Italy to be reduced from seven to five Closing of Garessio plant and non-binding LOI to sell Porretta Terme Sale of 13.97 % minority stake Purchase price undisclosed, Book value CHF 28 m Positive one-time effect in financial result in Q2 Page 13

Oerlikon Segments 1/2 Good start in the financial year 2012 Textile Manmade fiber steady at a high level Natural fiber saw first improvements in order intake from Q4 trough Autocoro 8 well received in the market Strong growth in China China represents 53 % of Q1 Segment sales Drive Systems Stable demand in mining, energy and agriculture Increased demand in construction North America as growth driver Operational streamlining in Italy Ramp-up of China production facility according to schedule Vacuum Solar industry remained weak China showed some weakness vs. Q1 2011 Process industry, coating and R&D stable Page 14

Oerlikon Segments 2/2 Good start in the financial year 2012 Coating Strong automotive sector in established markets like Europe, the US and Japan Tools and high-volume components in automotive Continued expansion of capacity especially in Asia Advanced Technologies First signs of recovery in semiconductor industry Structural changes by exiting optical disc market with impact on inventory Focus on growth areas such as semiconductor and energy conversion, storage and efficiency management Page 15

Key figures by Segment Q1 2012 in CHF m Textile Drive Vacuum Coating Adv.Tech. Order intake 504 231 103 127 31 Order backlog 1,031 211 80 n/a 23 Sales* Δ to Q1 2011 (restated) 496 8.3 % 224 9.3 % 98-3.9 % 127 1.6 % 16 - EBIT % of sales 90 18.1 % 19 8.5 % 14 14.1 % 27 21.3 % -2 n/a EBIT (excl. sale of Arbon property) % of sales 51 10.3 % Page 16 * Sales to third parties

Return On Capital Employed (ROCE) ROCE = NOPAT / Capital Employed Oerlikon definition of ROCE 2011 reported 2011 restated EBIT 419 429 - Total current income tax -78-75 ROCE in % 14.9% 16.5% 17.6% - Total deferred income tax -13-8 NOPAT 328 346 Net Operating Assets 2'205 2'108 + Current tax receivables 18 17 + Deferred tax assets 111 109 - Current income tax payables -61-59 - Deferred tax liabilities -73-72 Capital Employed 2 200 2'103 FY 2011 reported FY 2011 restated Q1 2012 continued operations Q1 2012 ROCE: Improvement in 12 month rolling NOPAT and stable Capital Employed Oerlikon Group creates value by earning premium over cost of capital Page 17

Agenda 1 Business Overview 2 Business Development Q1 2012 3 Outlook 4 Appendix Page 18

Outlook Oerlikon Group 2012 Next financial reporting: Q2 2012 on August 3 Guidance FY 2012 based on current currency exchange rates Assumptions: No recession scenario Successful closing of Solar Segment divestment Based on the existing full year guidance, we see upside potential in business volume and profitability Significant one-off effects: Property sale of Arbon, Switzerland (CHF 39 m EBIT) Sale of minority stake Pilatus Flugzeugwerke AG (positive financial income) Dividend policy in place Continued focus on efficiency and portfolio optimization Disciplined execution of Operational Excellence measures Page 19

Investment Case Leading position in attractive growth markets Global player/ Strong international footprint Sustainable improved EBIT margin Technological Leadership/ Innovation Solid Balance Sheet/Low Debt Underlying performance improvement Limited Swiss Franc exposure Strong Cash Flow/Dividend Page 20

Questions & Answer Session Page 21

Agenda 1 Business Overview 2 Business Development Q1 2012 3 Outlook 4 Appendix Page 22

Oerlikon s Identity Tagline Vision Mission Page 23

30.12.11 06.01.12 13.01.12 20.01.12 27.01.12 03.02.12 10.02.12 17.02.12 24.02.12 02.03.12 09.03.12 16.03.12 23.03.12 30.03.12 06.04.12 13.04.12 20.04.12 27.04.12 04.05.12 11.05.12 18.05.12 25.05.12 Oerlikon Shares Oerlikon Shares Listed on Swiss Exchange (SIX) since 1975 Securities symbol: OERL Securities number 81 682 ISIN: CH0000816824 No. of shares outstanding: 323 124 010 shares Re-entry to Swiss SMIM on April 17, 2012 Addition to STOXX Europe 600 as of June 18, 2012 Oerlikon Share Price Development Oerlikon Shareholder Structure Free Float 51,88% 0,14% 47,98% Treasury Shares (part of Free Float) Renova Group As of May 25, 2012, Indexed; 100 percent = Closing price per December 31, 2011 190.0 180.0 Oerlikon STOXX 600 SMI SMIM 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 90.0 Page 24

Coverage 8 Buy/Accumulate 2 Hold/Marketweight Broker (as of May 25, 2012) Analyst Recommendation Date of last update Target Price AlphaValue Pierre-Yves Gauthier Buy 06.05.2012 12.00 Bank am Bellevue Michael Studer Hold 02.05.2012 9.50 Bank Vontobel Michael Foeth Buy 03.05.2012 10.50 Credit Suisse Patrick Laager Neutral 30.04.2012 9.50 Helvea SA Reto Amstalden Accumulate 30.04.2012 10.60 Kepler CM Christoph Ladner Buy 30.04.2012 11.00 Main First Bank Thomas Baumann Buy 30.04.2012 9.75 Societe Generale Jean Baptiste Roussille Buy 30.04.2012 9.30 UBS Torsten Wyss Buy 02.05.2012 11.50 Zürcher Kantonalbank Armin Rechberger Overweight 02.05.2012 - CONSENSUS 10.41 Page 25

Financial Calendar 2012 March 5, 2012 FY Results 2011 and publication of Annual Report 2011 - Media & Analyst Conference, Zurich April 12, 2012 April 30, 2012 Annual General Meeting of Shareholders - Lucerne Q1 results - Analyst Conference Call August 3, 2012 Q2 results and publication of Interim Report 2012 - Media & Analyst Conference, Zurich October 30, 2012 Q3 results - Analyst Conference Call Page 26

Oerlikon on a new level Sales* FY 2009 FY 2011 (in CHF m) EBIT FY 2009 FY 2011 (in CHF m) 2,877 +16% 3,601 4,182 51 >100% 419 FY 2009 FY 2010 FY 2011 Net profit/loss FY 2009 FY 2011 (in CHF m) 224 > 100% 5-589 FY 2009 FY 2010 Net debt FY 2009 FY 2011 (in CHF m) FY 2011-86 -274-592 -1,646 Page 27 FY 2009 FY 2010 FY 2011 FY 2009 FY 2010 FY 2011 * Sales to third parties

Oerlikon Group key figures FY 2011 in CHF m FY 2010 FY 2011 Δ Order intake 4,520 4,043 11 % Order backlog 1,702 1,481 13 % Sales* 3,601 4,182 +16 % EBITDA % of sales 278 8 % 605 14 % >100 % EBIT % of sales 51 1 % 419 10 % >100 % Net profit % of sales 5 0 % 224 5 % >100% Cash flow from operating activities before changes in net current assets Net Operating Assets (incl. goodwill and brands) 354 541 +53 % 2,196 2,205 0 % Page 28 * Sales to third parties

Key figures by Segment FY 2011 in CHF m Textile Drive Vacuum Solar Coating Adv.Tech. Order intake 1,977 892 400 202 484 88 Order backlog 1,053 213 77 130 n/a 8 Sales* Δ to 2010 2,037 23 % 821 12% 409-323 27 % 484 15% 108-16% EBITDA % of sales 233 11 % 94 11 % 72 18 % 17 5 % 141 29 % 14 13 % EBIT % of sales 183 9 % 49 6 % Net Operating 618 936 165 97 303 Assets Employees 6,230 5,471 1,472 660 2,986 59 14% -10 n/a 97 20 % 11 10 % 82 200 Page 29 * Sales to third parties

Order bridge by Segment Order intake by Segments in CHF m Order backlog in CHF m 4,520 Growth rate -11% -21% +13% -9% -12% +15% -32% -532 100-38 -28 62-41 4,043 1,702-13% 1,481 FY 2010 Textile Drive Vacuum Solar Coating Adv. Tech. FY 2011 FY 2010 FY 2011 Page 30

Sales bridge by Segment Sales* by Segment in CHF m Growth rate +16% +23% +12% 0% +27% +15% -16% 69 62-21 3,601 88-1 384 4,182 FY 2010 Textile Drive Vacuum Solar Coating Adv. Tech. FY 2011 Page 31 * Sales to third parties

Sales by location and region FY 2011 Sales* by location North America 12% 1% Other regions 18% Asia/ Pacific Sales* by market region Europe 28% North America 15% 8% Other regions Europe 69% Oerlikon benefits from growth opportunities worldwide Asian markets fueled sales up by 27 %; Europe up by 9 %; North America up by 1 %; Other regions up by 14 % Assessment of emerging markets (BRIC) to better balance geographical diversification 49% Asia/Pacific Page 32 * Sales to third parties

Constant range of investments in R&D to secure technological leadership Investments in R&D in the range of 5 7 % of sales in CHF m / as % of sales 300 250 260 274 247 7 7 239 8 7 200 5 6 5 210 213 5 6 5 150 4 100 3 2 50 1 0 FY 2006 FY 2007 FY 2008 FY 2009 FY 2010 FY 2011 0 Page 33

FX impact on Sales, EBIT and EBIT margin Oerlikon Group Sales* FY 2011 in CHF m +12% Oerlikon Group EBIT FY 2011 in CHF m +17% +4,688 +490 +4,182 +22 +484 +419 +20 +51 10.0 10.5 EBIT margin in % FY 2011 reported Transaction effect Translation effects FY 2011 FX impact adj. FY 2011 reported Transaction effect Translation effects FY 2011 FX impact adj. 30 % growth normalized for currency impact compared to FY 2010 (CHF 3,601 million) Only minor impact on EBIT margin Page 34 * Sales to third parties

Strong improvement in Return on Net Assets (RONA)* EBIT and Net Operating Assets* RONA* in CHF m in % 3,498 19.0% 2,821 2,196 2,205 2.3% 419-1.7% 51-59 -589-20.9% FY 2008** FY 2009 FY 2010 FY 2011 FY 2008** FY 2009 FY 2010 FY 2011 Strong improvement in EBIT and RONA following turn-around in 2010, Despite the strong recovery, Net Operating Assets remained stable in 2011 Stringent asset management and improved profitability led to improved RONA *Net Operating Assets include goodwill and brands; RONA is defined as EBIT / Net Operating Assets including goodwill and brands ** 2008 restated Page 35

Oerlikon increased net profitability in CHF m FY 2010 FY 2011 Δ Result before interests and taxes (EBIT) in % of sales 51 +1 % 419 +10 % >100 % Financial result in % of sales -58-104 n/a Result before taxes (EBT) in % of sales -7 n/a 315 +8 % n/a Income taxes in % of EBT 12 n/a -91 29 % n/a Net profit in % of sales 5 0 % 224 5 % >100 % Page 36

Financial Result in CHF m 419 7 5-73 -11-21 -11 315 EBIT FY 2011 Interest income Other financial income Interest on financial debt Interest on provisions for postemployment benefit plans Other financial expenses Foreign currency loss, net EBT FY 2011 Financial income +12 Financial expense -116 Page 37

Tax Result in CHF m 315 78 13 224 Tax rate of 29 % Current income tax due to profitability contribution of most subsidiaries Main tax payers in China, India and Germany Deferred tax expenses mainly due to utilization of tax loss carry forwards EBT FY 2011 Current income tax expense Deferred tax expense Net Profit FY 2011 Mid-term targeted tax rate of around 30% Page 38

Restoration of solid balance sheet in CHF m Cash and cash equivalents Trade receivables Inventories Property, plant and equipment Intangible assets Total other assets Total assets Trade payables Current customer advances Current and non-current loans and borrowings Non-current post-empl. benefit provisions Total other liabilities Total liabilities Total equity Equity ratio Net debt Gearing 1) FY 2010 751 588 468 942 1,293 433 4,475 419 335 1,078 499 690 3,021 1,454 32% 274 19% FY 2011 742 635 582 915 1,261 438 4,573 457 471 856 525 654 2,963 1,610 35% 86 5% 1) Net debt / Equity Page 39

Net Working Capital * Net Working Capital * FY 2007- FY 2011 in % of sales and CHF m 14% 772 18% 837 17% 499 8% 7% Net working capital decreased despite higher inventory related to higher sales and was mainly influenced by increased customer advances 302 289 Net Working Capital FY 2011 at 7 % of 12-month rolling sales FY 2007** FY 2008 FY 2009 FY 2010 FY 2011 * Net Working Capital is defined as trade receivables + inventories trade payables current customer advances ** 2007 restated Page 40

CAPEX nearing depreciation level CAPEX in CHF m Depreciation & amortization * in CHF m CAPEX / depreciation & amortization ratio* 150 +11% 167 195-10% 175 2.26 1.58 1.39 Mid-term target corridor 1.20 0.63 1.00 0.95 0.77 FY 2010 FY 2011 FY 2010 FY 2011 2006** 2007** 2008** 2009 2010 FY 2011 * Excluding impairment ** Restated Page 41

Consolidated Cash Flow Statement FY 2011 in CHF m -106-14 756 541 Receivables -127 Inventories -128 Payables/liabilities 7 Customer advances 143 Hedge accounting -1 Total -106-283 -172 6 742 CAPEX PP&E -141 CAPEX intangibles -26 Increase in marketable securities -129 Proceeds, interest and Others 13 Total -283 Interest paid -52 Repayment of financial debt -139 Other 19 Total -172 152 Operating Free Cash Flow Cash and cash equivalents at the beginning of the year Operating activities before changes in net current assets Changes in net current assets Investing activities Financing activities Translation adjustments on cash and cash equivalents Cash and cash equivalents at the end of the year Page 42

Dividend policy and dividend for 2011 Dividend yield of 4 % Dividend policy to pay out up to 40 % of net profit AGM approved to pay out CHF 0.20 per share for 2011 0.68 0.27 0.20 0.27 Net profit per share 2011 Up to 40% of net profit Max. pay-out Dividend proposal Dividend distributed from the reserve from capital contribution Dividend yield of 4 % based on a share price of CHF 5.03 at year-end 2011 Page 43

Investor Relations Contact OC Oerlikon Management AG Churerstrasse 120 CH-8808 Pfäffikon SZ Switzerland Andreas Schwarzwälder Head of Investor Relations Phone: +41 58 360 9622 Mobile: +41 79 810 8211 email: ir@oerlikon.com Page 44

Disclaimer Oerlikon has made great efforts to include accurate and up-to-date information in this document. However, we make no representation or warranties, expressed or implied, as to the accuracy or completeness of the information provided in this document and we disclaim any liability whatsoever for the use of it. This presentation is based on information currently available to management. The forwardlooking statements contained herein could be substantially impacted by risks and influences that are not foreseeable at present, so that actual results may vary materially from those anticipated, expected or projected. Oerlikon is under no obligation to (and expressly disclaims any obligation to) update or alter its forward-looking statements, whether as a result of new information, future events, or otherwise. All information provided in this document is not intended as, and may not be construed as, an offer or solicitation for the purchase or disposal, trading or any transaction in any Oerlikon securities. Investors must not rely on this information for investment decisions. Page 45