| UA ORGANIZING FUND | MEMBERSHIP ORGANIZATION | $633,100 |
| WM. T. SPAEDER COMPANY, INC. | MECHANICAL SERVICES CONTRACTORS | $174,487 |
| CHAPMAN CORPORATION | CONTRACTOR SUPPLEMENT | $162,233 |
| McKAMISH INC. | MECHANICAL SERVICES CONTRACTORS | $132,762 |
| FAZIO MECHANICAL SERVICES INC. | CONTRACTOR SUPPLEMENT | $107,563 |
| LIBERTY MUTUAL INSURANCE | INSURANCE AGENCY | $71,997 |
| McCARLS SERVICES | CONTRACTOR SUPPLEMENT | $71,399 |
| XPYRIA | INVESTMENT ADVISORS | $63,616 |
| McCARLS, INC. | CONTRACTOR SUPPLEMENT | $58,664 |
| PLUMMER SLADE | COMPUTER SUPPORT VENDOR | $49,149 |
| DUQUESNE LIGHT | UTILITY COMPANY | $34,597 |
| YAJAGOFF MEDIA, LLC | CUSTOM PROMOTIONS AND MEDIA | $32,400 |
| AMERICAN PRODUCTS | SUPPLIES VENDOR | $32,062 |
| AUTOMATED ENTRANCE CO. | SECURITY AND FILM VENDOR | $31,885 |
| HUCKESTEIN MECHANICAL SERVICES | MECHANICAL SERVICES CONTRACTORS | $31,840 |
| E.G. CONLEY, P.C. | CERTIFIED PUBLIC ACCOUNTING FIRM | $30,809 |
| DTI DEVELOPMENT, INC. | ECONOMIC/DEVELOPMENT SUPPLEMENT | $30,500 |
| MEMBERTRAK | MANAGEMENT SOFTWARE AND SUPPORT | $30,012 |
| RENICK BROTHERS | CONTRACTOR SUPPLEMENT | $29,417 |
| PITTSBURGH PENGUINS | ADVERTISING | $28,950 |
| LEMONT | EVENT CENTER | $28,292 |
| RABE ENVIRONMENTAL | CONTRACTOR SUPPLEMENT | $28,216 |
| WAYNE CROUSE, INC. | MECHANICAL SERVICES CONTRACTORS | $27,278 |
| SENTRY MECHANICAL | CONTRACTOR SUPPLEMENT | $24,934 |
| CRAWFORD CUSTOM CONSULTING | CONTRACTOR SUPPLEMENT | $23,075 |
| PURCHASE POWER | POSTAGE | $22,303 |
| LUGAILA MECHANICAL INC | CONTRACTOR SUPPLEMENT | $17,832 |
| CSC INSURANCE | INSURANCE AGENCY | $17,273 |
| ALLEGHENY COMMERCIAL PRINTING | PRINTING VENDOR | $16,782 |
| SERVICE EQUIPMENT COMPANY | SERVICE EQUIPMENT COMPANY | $16,411 |
| EAST WEST MANUFACTURING | CONTRACTOR SUPPLEMENT | $16,360 |
| BLACKHAWK GOLF COURSE | EVENT CENTER/GOLF COURSE | $15,314 |
| WASTE MANAGEMENT | GARBAGE REMOVAL COMPANY | $14,153 |
| T. C. R. & ASSOCIATES | OFFICE SUPPLIES VENDOR | $13,764 |
| COMCAST | CABLE/TELEPHONE VENDOR | $11,997 |
| COLUMBIA GAS | UTILITY COMPANY | $9,961 |
| P.W.S.A. | UTILITY COMPANY | $9,413 |
| CALI'S WEST CATERING | FOOD AND BEVERAGE CATERING | $8,487 |
| ROY C DEETER PLUMBING & HEATING | CONTRACTOR SUPPLEMENT | $7,665 |
| COURTYARD ERIE BAYFRONT | HOTEL AND MEETING SPACE | $7,353 |
| RUTHRAUFF/SAUER LLC | MECHANICAL SERVICES CONTRACTORS | $7,081 |
| TALL TIMBER GROUP | CONTRACTOR SUPPLEMENT | $6,372 |
| HANLON ELECTRIC COMPANY | ELECTRICAL SERVICES CONTRACTORS | $6,267 |
| IMAGE POINTE | CUSTOM MADE PROMOTIONAL ITEMS | $6,221 |
| CLU CREATIVE MEDIA | CUSTOM PROMOTIONS AND MEDIA | $6,000 |
| JAKE'S LANDSCAPING & LAWNCARE | GROUNDSKEEPING MAINTENANCE | $5,876 |
| PITNEY BOWES, INC. | POSTAGE AND SHIPPING SUPPLIES | $5,521 |
| POSTMASTER | POSTAGE | $5,351 |
| GGC | COMMERCIAL LAWN MAINTENANCE & LANDSCAPING VENDOR | $5,255 |
| PITTSBURGH TROPHY COMPANY | OFFICE SUPPLIES VENDOR | $5,208 |
| REMO'S CATERING | FOOD AND BEVERAGE CATERING | $5,175 |
| MASONIC TEMPLE ASSOC | BUILDING LEASING | $5,092 |
| QUADIENT INC | POSTAGE AND SHIPPING SUPPLIES | $5,022 |
