© 2008 OSIsoft, Inc. | Company Confidential Welcome to the Steve Woodward OSIsoft Sales - Michigan OSIsoft Detroit Regional Seminar

2 © 2008 OSIsoft, Inc. | Company Confidential  House keeping  Breaks  Restrooms  Interactive Format  Cell Phones  Agenda Review  Economic Concerns  PI Infrastructure To Start…

3 © 2008 OSIsoft, Inc. | Company Confidential OSIsoft Regional Seminar Agenda 8:30 - 8: Introductions, Agenda, Intro to the PI Infrastructure and OSIsoft – Steve Woodward, OSIsoft – Sales All Industries Michigan 8:55 - 9: Real Time Infrastructure (Video) – Pat Kennedy, OSIsoft – CEO and Founder 9:10 – 10:00……Fleet Optimization through Process Information – John Kapron, DTE Energy 10:00 – 10: Break 10:15 – 11: Technology Update (Server/Interfaces) – Michelle Kuiee, OSIsoft – BD, CoE, PFSE, SE, AMI-E,CGURU 11:05 – 12: Putting your Data to Work (Clients) – Jay Lakumb, OSIsoft – Product Manager 12:00 - 1: Lunch

4 © 2008 OSIsoft, Inc. | Company Confidential OSIsoft Regional Seminar Agenda 1:00 – 1:45 ……The PI System, a Vital Technology – Todd McQuiston, Dow Corning Corp. 1:45 – 2:30 …...Security – Bryan Owen, OSIsoft – Cyber Security Manager 2:30 – 2:45 ……Break 2:45 – 3:30 ……Technology for the Enterprise (Web Parts, AF/Notifications, BI ) – Curt Hertler, OSIsoft – Business Development Manager, CGURU 3:30 – 4:15 ……PI for IT and Data Centers – Christian Luckock, OSIsoft – Director of Enterprise Architecture, Data Center & IT Solutions Group 4:15 – 4:30 ……Session Wrap-up and Door Prize drawing 4:30 ……Adjourn

5 © 2008 OSIsoft, Inc. | Company Confidential Impact of the financial crisis OSIsoft YTD (Oct. 17 th ) revenue up over 19% compare to 2007 Increased revenues across regions and industries OSIsoft is a cash rich business Do not depend upon banks at all to run business No money currently borrowed Much of our revenue is reoccurring Reaction of customers Need to address impact on their costs, efficiency Opportunity for OSIsoft Implement changes with shortest time to benefits Optimize utilization of technical and engineering resources Leverage a broad range of data to improve business acuity

6 © 2008 OSIsoft, Inc. | Company Confidential OSIsoft Is a Trusted Partner $160+MM Revenues 25% reinvested in R&D Approaching 50% revenue from outside NA 25+ Year History Founded 1980, 600+ Professionals, 200+ in Development Privately Held Recognized global leader Dominant market position across industries Recognized Experienced Knowledgeable 14,000+ Customer Installations 65% of Global 500 process and manufacturing companies use the PI System Strategic Partnerships Microsoft, SAP, Cisco, Intel, Rockwell, Emerson

7 © 2008 OSIsoft, Inc. | Company Confidential What is PI A system for collecting and storing process data in real time … Providing an infrastructure and tool sets for turning this data into useful information ….To be used at the operations level for performance improvement …. Or at the enterprise level, for improved decision making and strategic control

8 © 2008 OSIsoft, Inc. | Company Confidential Advantages of the PI System High ROI –Improved operational performance Pervasive Connectivity –Extensive library of interfaces to all data sources Scalable Architecture –Designed to store, manage and retrieve with best possible performance Fast Deployment –Easy to install and use Evergreen Platform –Faithfully evolved to meet customer challenges

9 © 2008 OSIsoft, Inc. | Company Confidential The Infrastructure Approach Establish a collaborative culture Lower the cost of curiosity In a secure manner Enable the creativity of our users “67% of the value of the system we were not able to anticipate.”

10 © 2008 OSIsoft, Inc. | Company Confidential Challenge your Organization Think about how you will improve Operational Visibility Begin to tackle Knowledge Management, Operational Excellence, Collaboration, Score Carding, Strategic KPI’s Utilize Business Intelligence Embed domain knowledge into the PI System Iconic GTR Roadster

11 © 2008 OSIsoft, Inc. | Company Confidential OSIsoft Regional Seminar Agenda 8:30 - 8: Introductions, Agenda, Intro to the PI Infrastructure and OSIsoft – Steve Woodward, OSIsoft – Sales All Industries Michigan 8:55 - 9: Real Time Infrastructure (Video)Video – Pat Kennedy, OSIsoft – CEO and Founder 9:10 – 10:00……Fleet Optimization through Process Information – John Kapron, DTE Energy 10:00 – 10: Break 10:15 – 11: Technology Update (Server/Interfaces) – Michelle Kuiee, OSIsoft – BD, CoE, PFSE, SE, AMI-E,CGURU 11:05 – 12: Putting your Data to Work (Clients) – Jay Lakumb, OSIsoft – Product Manager 12:00 - 1: Lunch

12 © 2008 OSIsoft, Inc. | Company Confidential OSIsoft Regional Seminar Agenda 8:30 - 8: Introductions, Agenda, Intro to the PI Infrastructure and OSIsoft – Steve Woodward, OSIsoft – Sales All Industries Michigan 8:55 - 9: Real Time Infrastructure (Video) – Pat Kennedy, OSIsoft – CEO and Founder 9:10 – 10:00……Fleet Optimization through Process Information – John Kapron, DTE Energy 10:00 – 10: Break 10:15 – 11: Technology Update (Server/Interfaces) – Michelle Kuiee, OSIsoft – BD, CoE, PFSE, SE, AMI-E,CGURU 11:05 – 12: Putting your Data to Work (Clients) – Jay Lakumb, OSIsoft – Product Manager 12:00 - 1: Lunch