1. Atlas Copco Group Q2 2012 results July 17, 2012

2. Q2 - highlights  Healthy demand –Organic order intake declined slightly –Stable order intake for small and medium sized equipment –Lower order intake of large compressors and mining equipment –Strong development for the aftermarket  Sequential improvement in Asia, incl. China  Record revenues and operating profit  Continued strong value creation July 17, 2012 2

3. Q2 - figures in summary  Orders received increased by 5% to MSEK 23 263, organic decline 2%  Revenues up 17% to a record of MSEK 23 437, organic growth 9%  Operating profit increased by 20% to MSEK 5 019 (4 177) –Operating margin at 21.4% (20.9)  Profit before tax at MSEK 4 839 (4 081)  Basic earnings per share SEK 2.98 (2.46)  Operating cash flow at MSEK 1 891 (567) July 17, 2012 3

4. Orders received - local currency Group total 7+% YTD, +1% last 3 months Structural change +3% YTD, +3% last 3 months 4 July 17, 2012 ABC June 2012 19+2-5 11+18+12 29+6+1 12+15-16 21-4+2 8+29+18 A =Share of orders received, year-to-date, % B =Year-to-date vs. previous year, % C =Last 3 months vs. previous year, %

5. Q2 - the Americas  Robust demand in North America –Order intake remained on a high level –Large mining orders in Mexico in Q2 2011 –Sales of construction equipment improved  Orders received improved for all business areas in South America –Strong mining demand –Sequential improvement in Brazil July 17, 2012 5 ABC June 2012 A =Share of orders received, year-to-date, % B =Year-to-date vs. previous year, % C =Last 3 months vs. previous year, % 19+2-5 11+18+12

6. Q2 - Europe and Africa/Middle East July 17, 2012 6  Orders received largely flat in Europe –Growth in Russia and Eastern Europe –Challenging market conditions in Western and Southern Europe  High level of orders in Africa / Middle East –Large orders in Q2 2011 for mining equipment and compressed air equipment ABC June 2012 A =Share of orders received, year-to-date, % B =Year-to-date vs. previous year, % C =Last 3 months vs. previous year, % 29+6+1 12+15-16

7. Q2 - Asia and Australia  Healthy demand in Asia –Order intake increased slightly –Positive year-on-year development for mining –Decrease for industrial compressors and construction equipment –Order volumes improved sequentially in China  Order growth in Australia –Mining demand remain on high level –Large Liquefied Natural Gas compressor order July 17, 2012 7 ABC June 2012 A =Share of orders received, year-to-date, % B =Year-to-date vs. previous year, % C =Last 3 months vs. previous year, % 21-4+2 8+29+18

8. Organic * growth per quarter  Change in orders received in % vs. same quarter previous year July 17, 2012 8 Atlas Copco Group, continuing operations *Volume and price

9. Atlas Copco Group – sales bridge July 17, 2012 9

10. Atlas Copco Group July 17, 2012 10 12 months until June 2012 Compressor Technique 38% Industrial Technique 10% Construction Technique 37% Revenues per business area Mining and Rock Excavation Technique 15%

11. Compressor Technique  Healthy level of order intake –Lower orders for large equipment –Organic order decline of 7% –Good aftermarket development  Operating margin at 22.0% (24.0) –Increased investments in marketing and product development  Agreement to acquire compressor manufacturer in Turkey  Launch of full range of vacuum pumps July 17, 2012 11

12. Industrial Technique  Robust order intake –Continued strong demand from the motor vehicle industry –Slight decrease in order intake from the general industry –Good performance of the aftermarket  Operating margin at 22.8% (21.8) July 17, 2012 12

13. Mining and Rock Excavation Technique  Continued strong mining activity –Order volumes for equipment declined –Strong aftermarket growth  Record revenues and operating profit  Operating margin at 24.8% (23.5) July 17, 2012 13

14. Construction Technique  Overall demand largely unchanged –Orders received -2%, organically –Increased order intake in North America –Weakness in Asia and in Europe  Order intake increased sequentially in China and Brazil  Operating margin at 13.2% (13.9) July 17, 2012 14

15. Group total July 17, 2012 15 April – June 2012 vs. 2011

16. Profit bridge July 17, 2012 16 April – June 2012 vs. 2011

17. Profit bridge – by business area July 17, 2012 17 April – June 2012 vs. 2011

18. Balance sheet July 17, 2012 18

19. Cash flow July 17, 2012 19

20. Near-term outlook The overall demand for Atlas Copco’s products and services is expected to remain at the current high level. July 17, 2012 20

22. Committed to sustainable productivity. July 17, 2012 22

23. Cautionary Statement “Some statements herein are forward-looking and the actual outcome could be materially different. In addition to the factors explicitly commented upon, the actual outcome could be materially and adversely affected by other factors such as the effect of economic conditions, exchange-rate and interest-rate movements, political risks, the impact of competing products and their pricing, product development, commercialization and technological difficulties, supply disturbances, and major customer credit losses.” July 17, 2012 23