| David Wallace Electric and Mar | Signatory Contractor | $201,274 |
| Christenson Electric, Inc. | Signatory Contractor | $199,611 |
| Stoner Elec. Inc. | Signatory Contractor | $171,544 |
| West Side Electric, Inc. | Signatory Contractor | $154,794 |
| Mill Plain Electric, Inc. | Signatory Contractor | $145,237 |
| Merit Electric of Spokane | Signatory Contractor | $130,741 |
| Team Electric Company Inc. | Signatory Contractor | $124,888 |
| McKillips Catering Inc | Picnic Catering | $116,250 |
| JH Kelly LLC | Signatory Contractor | $109,186 |
| JRA, Inc. DBA Frahler Electric | Signatory Contractor | $88,682 |
| Northwest Labor Press | Publications/Subscriptions, Advertising/Marketing | $85,157 |
| Miami Cove Electric | Signatory Contractor | $82,415 |
| Hughes Electrical Contractors | Signatory Contractor | $79,486 |
| Dynalectric Co. | Signatory Contractor | $68,866 |
| Hage Electric & Constr Service | Signatory Contractor | $68,298 |
| Outlier Solutions Inc. | Advertising, Marketing, Office | $61,985 |
| Alameda Electric LLC | Signatory Contractor | $60,216 |
| Hollywood Impress Inc | Advertising, Marketing, Office | $50,329 |
| A&J Electric | Signatory Contractor | $48,829 |
| Renaud Electric | Signatory Contractor | $48,487 |
| Hamer Electric, Inc | Signatory Contractor | $47,803 |
| Hire Electric, Inc. | Signatory Contractor | $47,217 |
| United States Postal Service | Postage | $45,500 |
| Kennedy Creations | Advertising, Office Expense, Picnic | $44,895 |
| Inland Electric, Inc. | Signatory Contractor | $37,587 |
| Nationwide Payments Solutions | Credit Card Fees | $37,425 |
| OEG, Inc | Signatory Contractor | $32,439 |
| Red's Electric & Electrical TR | Signatory Contractor | $29,724 |
| City Electric Co. | Signatory Contractor | $28,772 |
| Route 26 Electrical | Signatory Contractor | $28,761 |
| M2 Integration | Signatory Contractor | $28,677 |
| Atlas Electric | Signatory Contractor | $21,471 |
| Accurate Electric Inc | Signatory Contractor | $20,478 |
| Bamboo Grove Hawaiian Grille | Membership & Business Meeting | $19,282 |
| Dolores V Doyle | Member Education, Development Timeloss | $19,055 |
| Northside Electric Inc | Signatory Contractor | $18,358 |
| M-Craftsman Electric, Inc | Signatory Contractor | $18,190 |
| IBEW Local 46 | Professional Fees | $17,477 |
| Gram Construction DBA Wadswort | Signatory Contractor | $16,553 |
| Busack Electric Inc. | Signatory Contractor | $16,399 |
| Coburn Electric, Inc. | Signatory Contractor | $15,523 |
| American Products | Advertising, Marketing | $14,891 |
| Strive Workplace Solutions | Supplies | $14,720 |
| Cochran Inc | Signatory Contractor | $14,209 |
| Glendoveer Golf Course | Golf Fees | $11,564 |
| Tice Electric | Signatory Contractor | $11,400 |
| Pacific Office Automation | Office Supplies | $11,125 |
| BlackPoint IT Services | IT Services | $10,750 |
| Green Property Concepts | Signatory Contractor | $10,400 |
| Chevron | Auto, Fuel | $10,331 |
| IBEW | Office Supplies | $10,072 |
| Badger Electric, Inc | Signatory Contractor | $9,375 |
| Costco | Membership, Auto, Picnic | $8,666 |
| Opus Interactive | Equipment Lease & Maintenance | $8,484 |
| CDW Direct | Technical Equipment & Supplies | $7,586 |
| Laura Pastore | Member Education, Development Timeloss | $6,603 |
| Lisa Serrano | Professional Fees | $6,459 |
| Shaw West Co | Signatory Contractor | $6,200 |
| Shell Oil | Auto Expense, Fuel | $5,818 |
| Darell Bell | Member Education, Development Timeloss | $5,627 |
| Alaska Air | Travel | $5,435 |
