| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | ANNAPOLIS, MD | program funder | 3 |
| INTERNATIONAL BROTHERHOOD OF TEAMSTERS | WASHINGTON, DC | program funder | 2 |
| LABORERS-EMPLOYERS COOPERATION AND EDUCATION TRUST | WASHINGTON, DC | program funder | 2 |
| AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGS | WASHINGTON, DC | program funder | 1 |
| AMERICAN FUEL AND PETROCHEMICAL MANUFACTURERS | WASHINGTON, DC | program funder | 1 |
| DCA INDUSTRY ADVANCEMENT FUND | RICHARDSON, TX | program funder | 1 |
| FORD FOUNDATION | NEW YORK, NY | large program funder | 1 |
| INTERNATIONAL BROTHERHOOD OF BOILERMAKERS IRON SHIP BUILDERS | KANSAS CITY, MO | program funder | 1 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | WASHINGTON, DC | program funder | 1 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | LANHAM, MD | program funder | 1 |
| INTERNATIONAL UNION OF OPERATING | BLOOMFLD HLS, MI | program funder | 1 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS | SAN FRANCISCO, CA | program funder | 1 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS | FT WASHINGTON, PA | program funder | 1 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS AFL CIO HOISTING & PORT | BRIDGETON, MO | program funder | 1 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES | HANOVER, MD | program funder | 1 |
| INTL UNION OF OPR ENGR 399 | CHICAGO, IL | program funder | 1 |
| JIM & JENNIFER ROONEY FAMILY FOUNDATION INC | CHIPPEWA FALLS, WI | program funder | 1 |
| LABOR-MANAGEMENT COOPERATION TRUST FOR THE DISTRIBUTION CONTRACTORS | RICHARDSON, TX | program funder | 1 |
| LABORERS INTERNATIONAL UNION OF NORTH AMERICA | WASHINGTON, DC | program funder | 1 |
| NATIONAL DISTRIBUTION PIPELINE INDUSTRY COMMUNICATIONS & PRODUCT | RICHARDSON, TX | program funder | 1 |
| NATIONAL MAINTENANCE AGREEMENTS LABOR-MANAGEMENT POLICY COMMITTEE | ARLINGTON, VA | program funder | 1 |
| NATIONAL NECA-IBEW LABOR-MANAGEMENT COOPERATIN COMMITTEE TRUST FUND | WASHINGTON, DC | program funder | 1 |
| NUCLEAR ENERGY INSTITUTE INC | WASHINGTON, DC | program funder | 1 |
| OPERATIVE PLASTERERS & CEMENT MASONS INTERNATIONAL ASSOCIATION | COLUMBIA, MD | program funder | 1 |
| PIPE LINE INDUSTRY ADVANCEMENT FUND | ARLINGTON, VA | program funder | 1 |