Wartsila Oyj Abp · OMXHEX:WRT1V

Wartsila Oyj Abp — Wärtsilä — Investor Day (June 2006)

15 slides from Wartsila Oyj Abp's investor day presentation, Jun 16, 2006

1. Slide 1: Capacity for growth - products for the future

   Capacity for growth - products for the future Group Vice President, Engine Division Lars Hellberg Capital Markets Day, June 16 2006 © Wärtsilä

2. Slide 2: WED priorities

   WED priorities Competent First time ok People and engaged 1. Quality 3. Cost 2. Delivery Competitive, controlled and As promised transparent © Wärtsilä 2

3. Slide 3: Wärtsilä low speed engine portfolio

   Wärtsilä low speed engine portfolio RTA/RT-flex 96C RTA/RT-flex82C/T RTA/RT-flex84T-D RTA72U-B RTA/RT-flex68-B RTA62U-B RT-flex60 RTA/RT-flex58T-B RTA52U RT-flex50 RTA48T-B 0 5 10 15 20 30 40 50 60 70 80 Engine output (MW) © Wärtsilä 3

4. Slide 4: Wärtsilä medium speed engine portfolio

   Wärtsilä medium speed engine portfolio Wärtsilä 64 Wärtsilä 46/46F Wärtsilä 50DF, Wärtsilä 46GD Wärtsilä 38 Wärtsilä 34SG Wärtsilä 32DF Wärtsilä 32 Wärtsilä 26 Wärtsilä 20 0 5 10 15 20 25 Engine output (MW) © Wärtsilä 4

5. Slide 5: Commonality for future simplicity - What is commonality? Why commonality?

   Commonality for future simplicity - What is commonality? Why commonality? - Commonality between different Typical benefits from products is sharing: commonality are: Lower spare parts investment Components costs (e.g., Same parts) Lower assembly costs Concepts (e.g., different parts but same Lower l

6. Slide 6: Commonality for future simplicity - How commonality?

   Commonality for future simplicity - How commonality? - Commonality as dominant strategy As for example, illustrative only DTC* as dominant strategy * DTC = Design-To-Cost Commonality 4-stroke mapping Engine Module W20 W26 W32 … Engine block Fuel injection system Pistons … Automation Turbo-charger Pr

7. Slide 7: A Changing Environment

   A Changing Environment Global Quality – a Product Nationalism competition prerequisite renewal Customization Business Legal Cost Fast cycles regulations competition deliveries up/down Need for flexibility and speed • concentrating on core competencies • lean management External solution Integration

8. Slide 8: Capacity level MW 1997-2008

   Capacity level MW 1997-2008 7000 Flexible 6000 Capacity capacity 5000 4000 MW 3000 2000 1000 Power Plants Ship Power 0 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 © Wärtsilä 8

9. Slide 9: Optimal Delivery Process

   Optimal Delivery Process Change Management Factory Supplier Customer Information & Material flow Supply Chain Continuous Pull Production Integration Flow Control © Wärtsilä 9

10. Slide 10: Delivery Centre Vaasa

    Delivery Centre Vaasa Assembly Sub W32, W34 assembly Test run & W32, W34 painting W32, W34 Machining blocks R&D W32, W34 Testing Assembly, Test run & Machining Painting blocks W20 W20 © Wärtsilä 10

11. Slide 11: Delivery Centre Vaasa M€

    Delivery Centre Vaasa 30 M€ © Wärtsilä 11

12. Slide 12: Delivery Centre Trieste

    Delivery Centre Trieste Assembly Test run Sub W38, W46, W38, W46, assembly W50 W50 Painting & Warehouse finishing services Component Assembly & manufacturing Test run Machining W26 blocks © Wärtsilä 12

13. Slide 13: Delivery Centre Trieste M€

    Delivery Centre Trieste 18 M€ © Wärtsilä 13

14. Slide 14: Delivery Centre Shanghai

    Delivery Centre Shanghai Inauguration June 29, 2006 Auxpac 20, Auxpac 26 © Wärtsilä 14

15. Slide 15: Thank you!

    Thank you! © Wärtsilä 15

Wärtsilä — Investor Day (June 2006) on 6ix