| 1. Realtor |
| 2. Mortgage Lender - Non Bank (sub-Prime) |
| 3. Mortgage Lender - Bank |
| 4. Building Code Inspector |
| 5. Title Company |
| 6. Appraiser |
| 7. Lawyer |
| 8. Home Energy Efficiency Expert |
| 9. Architect |
| 10. Engineer |
| 11. Contractor |
| 12. Sub-Contractor |
| 13. Energy Production Installation Contractor |
| 14. Energy Production Maintenance |
| 15. Energy Products and Green Building supply company |
| 16. HERS - Home
Energy Rating Service. |
| 17. U.S. Govt. TAX FORMS processor |
| 18. Certified Financial Planner |
| 19. Politician/Govt. Worker. |