| 1. |
Lumbering and logging |
25. |
Mining |
| 2. |
Sawmills |
26. |
Public Utilities |
| 3. |
Wholesale lumber yards |
27. |
Agriculture |
| 4. |
Building supply yards |
28. |
Sod Farms |
| 5. |
Pulp and paper industry |
29. |
Orchards |
| 6. |
Wood fabricators |
30. |
Grain Mills |
| 7. |
General building contractors |
31. |
Nurseries |
| 8. |
Heavy construction contractors |
32. |
Landscapers |
| 9. |
Prefabricated building contractors |
33. |
Feed Lots |
| 10. |
Plumbing, heating and air conditioning contractors |
34. |
Broiler Plants |
| 11. |
Electrical contractors |
35. |
Fisheries |
| 12. |
Masonry, stonework and plastering contractors |
36. |
Petroleum companies |
| 13. |
Roofing and sheet metal contractors |
37. |
Trucking |
| 14. |
Concrete Contractors |
38. |
Warehousing |
| 15. |
Sewage and drainage contractors |
39. |
Transportation companies |
| 16. |
Pavement contractors |
40. |
Airports |
| 17 |
Pipe line contractors |
41. |
Marinas |
| 18. |
Stamping Plants |
42. |
Rental Yards |
| 19. |
Manufacturing |
43. |
Wrecking Yards |
| 20. |
Concrete products manufacturing |
44. |
Poultry farms |
| 21. |
Brick and tile manufacturing |
45. |
Hydraulic bucket & blade users |
| 22. |
Steel fabricators |
46. |
Military |
| 23. |
Foundries |
47. |
Chemical Plants |
| 24. |
Food processing plants |
48. |
Pallet Companies |
