1. Page 1 Confidential and proprietary information of WindCom Wind Composite Services Group Introduction to Services April 2016

2. Page 2 Confidential and proprietary information of WindCom Who We Are Vision Statement To be recognized as the industry leader in maintaining blades by committing to the highest level of service and the customers’ overall success. Mission Statement Focus on high levels of technical competence, innovation and flexibility to rapidly attend the most demanding needs in the wind market with safety, integrity and respect.

3. Page 3 Confidential and proprietary information of WindCom Who We Are Established in 2006 Owned by Tecsis Headquarters in Houston, TX with offices in Spain & Brazil Over 70 Service Technicians in the USA Safety Culture Warehouse and training center (Houston) Drug free workplace Technically advanced

4. Page 4 Confidential and proprietary information of WindCom Who We Serve Serve OEMs Warranty New site Enhancements Transactional repair work Serve Windfarm Owners/Operators Inspections (EOW & Periodic) Damage Assessment and Maintenance planning Repairs up tower or on ground inside and out. Enhancements, upgrades Refurbishments

6. Page 6 Confidential and proprietary information of WindCom Differentiators eReports and data base Variety of access methods (rope, work cage, 360 platform Sub-freezing platform. Work instructions for every repair Blade repairs audited during project and when completed (QA) Associated with & supported by a blade manufacturers Quality work-done right the first time Ability to perform difficult repairs successfully Dedicated EHS manager to ensure a safe working environment. In house training First class safety equipment with tracking of use and inspections.

7. Page 7 Confidential and proprietary information of WindCom Included in our Hourly Rate All PPE equipment required Lodging/food Vehicles/Fuel Insurance Consumables Tools and storage Access platforms with rigging and safety equipment. Safety certificates and proper training for the job to be performed Engineering Support Reporting using electronic high definition web based platform Warranty

8. Page 8 Confidential and proprietary information of WindCom Preferred Access Method 360 ° Suspended Platform

9. Page 9 Confidential and proprietary information of WindCom Commitment to the Customer Project will be completed with safety as the priority Quality job done right the first time (or the second time will be on us.) Provide a good value-if the labor rate seems high, look at the final project cost 24/7 customer service. Address the changing project quickly or provide quotes the same day. Warranty of work performed

10. Page 10 Confidential and proprietary information of WindCom North America Houston - USA T. +1 281 227 5130 F. +1 281 227 5192 Europe Madrid -Spain T. +34 91 241 10 02 F. +34 91 293 51 96 South America Sao Paulo - Brasil T. +55 15 2105 4800 F. +55 15 2102 4875 info@windcomservices.com | www.windcomservices.com For all your wind turbine composites servicing needs