| GOVERNMENT EMPLOYEES HEALTH ASSOCIATION INC | $6,100,727,459 | Y40 | inferred 0.60 | girls boys: girls | Lees Summit, MO | 2024 |
| MODERN WOODMEN OF AMERICA | $1,898,474,161 | Y40 | inferred 0.85 | science: research education | Rock Island, IL | 2024 |
| WOODMEN OF THE WORLD LIFE INSURANCE SOCIETY | $1,219,699,623 | Y40 | inferred 0.70 | shelter: disaster | Omaha, NE | 2024 |
| GBU FINANCIAL LIFE | $1,006,212,483 | Y40 | inferred 0.80 | | Pittsburgh, PA | 2024 |
| CENTRAL ELECTRIC POWER COOPERATIVE | $269,590,281 | Y40 | inferred 0.60 | | Jefferson Cty, MO | 2024 |
| WARREN RURAL ELECTRIC COOPERATIVE CORPORATION | $268,726,098 | Y40 | inferred 0.60 | | Bowling Green, KY | 2024 |
| AMERICAN FEDERATION OF TEACHERS | $220,419,251 | Y40 | inferred 0.80 | | Washington, DC | 2024 |
| TRUSTED FRATERNAL LIFE | $162,824,762 | Y40 | inferred 0.70 | women: issues | Milwaukee, WI | 2024 |
| LOS ANGELES FIREMENS RELIEF ASSOCIATION | $130,415,825 | Y40 | inferred 0.75 | | Los Angeles, CA | 2024 |
| CATHOLIC ORDER OF FORESTERS | $105,771,852 | Y40 | inferred 0.80 | | Naperville, IL | 2024 |
| PACKAGING MACHINERY MANUFACTURERS INSTITUTE INC | $101,447,151 | Y40 | inferred 0.50 | | Herndon, VA | 2024 |
| ISDA FRATERNAL ASSOCIATION | $99,118,418 | Y40 | inferred 0.85 | | Pittsburgh, PA | 2024 |
| PLUMBERS AND PIPEFITTERS WELFARE EDUCATIONAL FUND | $93,399,347 | Y40 | inferred 0.60 | | Earth City, MO | 2024 |
| PIEDMONT ELECTRIC MEMBERSHIP CORP | $83,060,504 | Y40 | inferred 0.55 | | Hillsborough, NC | 2025 |
| EVERENCE ASSOCIATION INC | $81,771,346 | Y40 | inferred 0.85 | | Goshen, IN | 2024 |
| EDER FINANCIAL INC | $74,597,829 | Y40 | inferred 0.60 | | Elgin, IL | 2024 |
| MOOSE INTERNATIONAL INC | $68,001,636 | Y40 | inferred 0.85 | | Mooseheart, IL | 2024 |
| THE ACTORS FUND OF AMERICA | $66,145,763 | Y40 | published | women: issues | New York, NY | 2024 |
| BENEVOLENT & PROTECTIVE ORDER OF ELKS OF THE USA | $57,388,257 | Y40 | inferred 0.80 | | Chicago, IL | 2024 |
| C & L ELECTRIC COOPERATIVE CORPORATION | $52,325,761 | Y40 | inferred 0.60 | | Star City, AR | 2024 |
| YALE CLUB OF NEW YORK CITY | $49,206,847 | Y40 | inferred 0.85 | | New York City, NY | 2024 |
| POLISH NATIONAL ALLIANCE OF THE UNITED STATES OF NORTH AMERICA | $45,573,316 | Y40 | inferred 0.70 | | Chicago, IL | 2024 |
| CONSOLIDATED TELEPHONE COMPANY | $44,717,745 | Y40 | inferred 0.50 | | Brainerd, MN | 2024 |
| LIGHTHOUSE ELECTRIC COOPERATIVE INC | $44,705,875 | Y40 | inferred 0.50 | | Floydada, TX | 2025 |
| RAYLE ELECTRIC MEMBERSHIP CORP | $44,629,912 | Y40 | inferred 0.55 | | Washington, GA | 2024 |
| PETIT JEAN ELECTRIC COOPERATIVE CORPORATION | $44,611,992 | Y40 | inferred 0.55 | | Clinton, AR | 2023 |
| JONATHAN CLUB | $39,537,990 | Y40 | inferred 0.55 | | Los Angeles, CA | 2024 |
| POLISH ROMAN CATHOLIC UNION OF AMERICA | $39,474,542 | Y40 | inferred 0.80 | | Chicago, IL | 2024 |
| UNIVERSITY CLUB OF CHICAGO | $37,620,027 | Y40 | inferred 0.80 | | Chicago, IL | 2024 |
| TWIN COUNTY ELECTRIC POWER ASSN | $36,846,086 | Y40 | inferred 0.60 | | Hollandale, MS | 2025 |
| NATIONAL MUTUAL BENEFIT | $36,708,977 | Y40 | inferred 0.80 | shelter: homeless | Madison, WI | 2020 |
| WILD RICE ELECTRIC COOPERATIVE INC | $35,813,069 | Y40 | inferred 0.50 | | Mahnomen, MN | 2024 |
| WISCONSIN HEALTH FUND | $31,294,693 | Y40 | inferred 0.60 | | Milwaukee, WI | 2024 |
| FREE & ACCEPTED MASONS OF PENNSYLVANIA | $29,861,777 | Y40 | inferred 0.85 | | Philadelphia, PA | 2024 |
| LEGAL DEFENSE FUND OF THE PEACE OFFICERS RESEARCH ASSN OF CALIF | $28,298,629 | Y40 | inferred 0.60 | | Santa Rosa, CA | 2024 |
| SONS OF NORWAY | $27,538,133 | Y40 | inferred 0.80 | | Minneapolis, MN | 2024 |
| KJZT FAMILY LIFE | $25,647,206 | Y40 | inferred 0.80 | | Austin, TX | 2024 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS | $23,788,040 | Y40 | inferred 0.60 | | Minneapolis, MN | 2024 |
| LOYAL CHRISTIAN BENEFIT ASSOCIATION | $22,872,426 | Y40 | inferred 0.60 | | Erie, PA | 2024 |
| LADIES OF CO INC CATHOLIC | $21,602,268 | Y40 | inferred 0.80 | | Columbus, OH | 2024 |
| HERMANN SONS LIFE | $21,177,074 | Y40 | inferred 0.80 | | San Antonio, TX | 2024 |
| BETA THETA PI FRATERNITY | $20,699,485 | Y40 | inferred 0.85 | | Oxford, OH | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $19,252,458 | Y40 | inferred 0.70 | | Hartford, CT | 2024 |
| ANCIENT FREE & ACCEPTED MASONS OF TEXAS | $19,125,518 | Y40 | inferred 0.85 | | Houston, TX | 2024 |
| UKRAINIAN NATIONAL ASSOCIATION INC | $17,395,116 | Y40 | inferred 0.70 | | Parsippany, NJ | 2024 |
| PORTUGUESE FRATERNAL SOCIETY OF AMERICA | $16,980,174 | Y40 | inferred 0.80 | | Modesto, CA | 2025 |
| WABASH TELEPHONE COOPERATIVE INC | $16,908,239 | Y40 | inferred 0.60 | | Louisville, IL | 2021 |
| CSA FRATERNAL LIFE | $16,575,080 | Y40 | inferred 0.85 | | Lombard, IL | 2024 |
| PACIFIC-UNION CLUB | $16,555,594 | Y40 | inferred 0.85 | | San Francisco, CA | 2024 |
| CALIF DOMESTIC WATER CO | $15,729,369 | Y40 | inferred 0.70 | | Whittier, CA | 2024 |
| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | $14,965,824 | Y40 | inferred 0.60 | | Los Angeles, CA | 2024 |
| THE MOST WORSHIPFUL GRAND LODGE OF FREE & ACCEPTED MASONS OF FLORIDA | $14,687,057 | Y40 | published | | Jacksonville, FL | 2025 |
| LUSO-AMERICAN FINANCIAL A FRATERNAL BENEFIT SOCIETY | $13,224,254 | Y40 | inferred 0.70 | | Dublin, CA | 2025 |
| DELTA GAMMA FRATERNITY HOUSING CORPORATION | $13,200,797 | Y40 | inferred 0.85 | | Columbus, OH | 2024 |
| STAGEHANDS UNION LOCAL NO 2 HEALTH AND WELFARE FUND | $13,022,193 | Y40 | inferred 0.60 | | Oak Brook, IL | 2024 |
| IRON WORKERS LOCAL 549 & 550 MEDICAL & BENEFIT FUND | $12,689,971 | Y40 | published | | Ona, WV | 2024 |
| ALPHA PHI ALPHA FRATERNITY | $12,461,832 | Y40 | inferred 0.85 | men: issues | Baltimore, MD | 2024 |
| NEW JERSEY STATE POLICEMENS BENEVOLENT ASSOCIATION | $12,231,494 | Y40 | inferred 0.60 | | Woodbridge, NJ | 2024 |
| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | $12,080,152 | Y40 | inferred 0.70 | | Atlanta, GA | 2024 |
| SIGMA GAMMA RHO SORORITY INC | $11,113,527 | Y40 | inferred 0.60 | | Westfield, IN | 2024 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES | $10,750,954 | Y40 | inferred 0.60 | | Roslindale, MA | 2024 |
| SIGMA PHI EPSILON FRATERNITY INC | $10,624,115 | Y40 | inferred 0.70 | men: issues | Richmond, VA | 2024 |
| KAPPA ALPHA THETA FRATERNITY | $10,585,112 | Y40 | inferred 0.80 | | Indianapolis, IN | 2024 |
| PI KAPPA PHI PROPERTIES INC | $10,477,101 | Y40 | inferred 0.85 | | Charlotte, NC | 2024 |
| HORSEMENS BENEVOLENT & PROTECTIVE ASSOC INC OHIO DIVISION | $10,329,370 | Y40 | inferred 0.55 | abuse: substance | Grove City, OH | 2024 |
| ANCIENT ACCEPTED SCOTTISH RITE OF FREEMASONRY NMJ | $10,117,021 | Y40 | inferred 0.85 | men: issues | Lexington, MA | 2024 |
| SLOVAK CATHOLIC SOKOL | $10,110,053 | Y40 | inferred 0.80 | | Passaic, NJ | 2025 |
| INTERNATIONAL UNION OF ELEVATOR CONSTRUCTORS | $9,900,577 | Y40 | inferred 0.50 | | Glendora, CA | 2024 |
| CATHOLIC UNION OF TEXAS THE KJT | $9,766,645 | Y40 | inferred 0.60 | | La Grange, TX | 2024 |
| SHRINERS INTERNATIONAL | $9,389,874 | Y40 | inferred 0.85 | | Tampa, FL | 2024 |
| LOTOS CLUB INC | $9,109,630 | Y40 | inferred 0.80 | science: research education | New York, NY | 2024 |
| ASSURED LIFE ASSOCIATION | $8,843,290 | Y40 | inferred 0.70 | | Centennial, CO | 2024 |
| UNITED UNIONS INC | $8,427,529 | Y40 | inferred 0.60 | | Washington, DC | 2024 |
| FLORIDA POLICE BENEVOLENT ASSOCIATION INC | $8,425,296 | Y40 | inferred 0.60 | | Tallahassee, FL | 2024 |
| LYNCHBURG SOUTH LODGE NO 1727 LOYAL ORDER OF THE MOOSE | $8,404,924 | Y40 | inferred 0.80 | | Lynchburg, VA | 2025 |
| NAPLES NATIONAL GOLF CLUB INC | $8,189,859 | Y40 | inferred 0.90 | | Naples, FL | 2024 |
| ELKS YOUTH EYE SERVICE | $7,778,149 | Y40 | published | | Portland, OR | 2024 |
| INTERNATIONAL ALLIANCE THEATRICAL STAGE EMPLOYEES & MOVING PICTURE | $7,679,815 | Y40 | inferred 0.70 | | Studio City, CA | 2024 |
| ANCIENT FREE & ACCEPTED MASONS OF OREGON GRAND LODGE | $7,606,674 | Y40 | inferred 0.85 | | Forest Grove, OR | 2024 |
| RAINIER CLUB | $7,553,718 | Y40 | inferred 0.70 | | Seattle, WA | 2024 |
| PI KAPPA PHI FRATERNITY | $7,410,246 | Y40 | inferred 0.85 | | Charlotte, NC | 2024 |
| CORRECTIONAL PEACE OFFICERS FOUNDATION INC | $7,378,991 | Y40 | inferred 0.60 | | Sacramento, CA | 2025 |
| LEGAL SERVICES FUND OF THE POLICE BENEVOLENT ASSOCIATION OF THE CITY | $7,112,628 | Y40 | inferred 0.80 | | New York, NY | 2024 |
| LINKS INC | $7,052,238 | Y40 | inferred 0.60 | | Washington, DC | 2024 |
| NORTHEASTERN NEW YORK DISTRICT COUNCIL PIPEFITTERS WELFARE FUND | $6,473,530 | Y40 | inferred 0.80 | | Glens Falls, NY | 2024 |
| Ionic Building Association | $6,388,905 | Y40 | inferred 0.60 | | Los Angeles, CA | 2022 |
| BENEVOLENT & PROTECTIVE ORDER OF ELKS OF THE USA | $6,235,725 | Y40 | inferred 0.90 | | Honolulu, HI | 2024 |
| SCOTTISH RITE EDUCATIONAL ASSOCIATION OF TEXAS | $6,099,092 | Y40 | published | women: issues | Austin, TX | 2024 |
| FREE & ACCEPTED MASONS OF NEW JERSEY | $5,890,034 | Y40 | inferred 0.90 | | Trenton, NJ | 2024 |
| MARYLAND CLUB | $5,855,267 | Y40 | inferred 0.60 | | Baltimore, MD | 2024 |
| INDEPENDENT ORDER OF ODD FELLOWS HA | $5,466,506 | Y40 | inferred 0.50 | | San Francisco, CA | 2025 |
| ANCIENT & ACCEPTED SCOTTISH RITE OF FREE MASONRY SO JURIS USA | $5,419,009 | Y40 | inferred 0.80 | science: research education | Washington, DC | 2025 |
| PHI GAMMA DELTA FRATERNITY | $5,323,565 | Y40 | inferred 0.86 | men: issues | Lexington, KY | 2024 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | $5,217,254 | Y40 | inferred 0.85 | | Martinez, CA | 2025 |
| CALIFORNIA STATEWIDE LAW ENFORCEMENT ASSOCIATION | $5,084,092 | Y40 | inferred 0.60 | abuse: elder | Sacramento, CA | 2024 |
| ALPHA PHI INTERNATIONAL FRATERNITY INC | $5,018,170 | Y40 | inferred 0.70 | | Denver, CO | 2025 |
| SHEET METAL WORKERS INTERNATIONAL ASSOCIATION | $4,934,279 | Y40 | inferred 0.50 | | Salem, VA | 2024 |
| MASTER WARDENS AND MEMBERS OF THE GRAND LODGE OF MASONS IN MASSACHUS | $4,782,956 | Y40 | inferred 0.85 | | Boston, MA | 2024 |
| FREE & ACCEPTED MASONS OF CALIFORNIA | $4,713,944 | Y40 | inferred 0.85 | | San Francisco, CA | 2024 |
| GLAZIERS ARCH METAL AND GLASS WORKERS | $4,696,786 | Y40 | inferred 0.80 | | Portland, OR | 2014 |