| AVOCADOS FROM MEXICO | $63,018,463 | S46 | published | | Irving, TX | 2024 |
| AMERICAN ACADEMY OF NEUROLOGY | $47,004,456 | S46 | published | science: research education | Minneapolis, MN | 2025 |
| MEET AC | $15,982,269 | S46 | published | | Atlantic City, NJ | 2025 |
| SOUND RECORDING SPECIAL PAYMENTS FUND | $15,768,744 | S46 | published | | New York, NY | 2024 |
| AMERICAN COLLEGE OF TRUST AND ESTATE COUNSEL INC | $9,067,043 | S46 | published | | Washington, DC | 2024 |
| BUILDERS ASSOCIATION OF KANSAS CITY | $6,918,165 | S46 | inferred 0.60 | | Kansas City, MO | 2024 |
| PLUMB CLUB OF NEW YORK STATE INC | $6,283,030 | S46 | published | | Englewood, NJ | 2024 |
| LEADERSHIP COUNCIL ON LEGAL DIVERSITY INC | $6,165,718 | S46 | published | | Richmond, VA | 2024 |
| AMERICAN BOARD OF PEDIATRIC DENTISTRY INC | $5,701,259 | S46 | published | science: research education | Chicago, IL | 2024 |
| MICHIGAN INFRASTRUCTURE & TRANSPORTATION ASSOCIATION INC | $5,668,795 | S46 | published | | Okemos, MI | 2024 |
| REVENUE BASED FINANCE COALITION INC | $5,297,846 | S46 | published | | Miami, FL | 2024 |
| FINANCIAL PLANNING STANDARDS BOARD LTD | $5,229,072 | S46 | published | | Denver, CO | 2025 |
| INTERNATIONAL ASSOCIATION OF CREDIT PORTFOLIO MANAGERS INC | $4,895,961 | S46 | published | | New York, NY | 2024 |
| PUBLIC POLICY FUND INC | $4,868,988 | S46 | published | | Washington, DC | 2025 |
| CFA SOCIETY NEW YORK INC | $4,724,981 | S46 | published | | New York, NY | 2024 |
| UTAH VALLEY CONVENTION AND VISITORS BUREAU INC | $4,404,720 | S46 | inferred 0.70 | | Provo, UT | 2025 |
| EXEMPLAR GLOBAL INC | $4,002,928 | S46 | published | space: outer | Milwaukee, WI | 2025 |
| GREATER WASHINGTON BOARD OF TRADE | $3,925,022 | S46 | published | | Washington, DC | 2025 |
| VISITOR DEVELOPMENT FUND INC | $3,870,845 | S46 | published | | Portland, OR | 2024 |
| LEADINGAGE PA | $3,813,913 | S46 | published | | Mechanicsburg, PA | 2024 |
| SOUTHERN TIER RURAL INTEGRATED PERFORMING PROVIDER SYSTEM INC | $3,774,766 | S46 | published | | Binghamton, NY | 2024 |
| EAST VALLEY ASSOCIATION OF REALTORS | $3,403,943 | S46 | published | | Redlands, CA | 2024 |
| DALLAS MOMENTUM INC | $3,217,125 | S46 | published | | Dallas, TX | 2024 |
| CAMARA DE MERCADEO INDUSTRIA Y DISTRIBUCION DE ALINENDOS INC | $3,144,602 | S46 | published | | Guaynabo, PR | 2024 |
| NAIOP SOCAL COMMERCIAL REAL ESTATE | $2,955,586 | S46 | published | | Santa Ana, CA | 2025 |
| ADVOCATE COMPANY | $2,798,091 | S46 | published | | Polson, MT | 2024 |
| COLOMBIA AVOCADO BOARD INC | $2,781,337 | S46 | published | | Orlando, FL | 2024 |
| LOUISIANA MID-CONTINENT OIL AND GAS ASSOCIATION | $2,685,089 | S46 | published | | Baton Rouge, LA | 2024 |
| COUNCIL OF AUTISM SERVICE PROVIDERS | $2,593,034 | S46 | published | | Lexington, SC | 2024 |
| RHODE ISLAND LUMBER & BUILDING MATERIAL DEALERS ASSOCIATION | $2,558,091 | S46 | published | | Rensselaer, NY | 2024 |
| SYTELINE USER GROUP | $2,389,297 | S46 | published | | Williamsville, NY | 2024 |
| NEW YORK BATTERY AND ENERGY STORAGE TECHNOLOGY CONSORTIUM | $2,367,447 | S46 | published | | Albany, NY | 2024 |
| DISTRICT HOSPITAL LEADERSHIP FORUM | $2,328,572 | S46 | published | | Sacramento, CA | 2024 |
| LONDON & PARTNERS US LIMITED | $2,319,603 | S46 | published | | Hauppauge, NY | 2025 |
| ASSOCIATION OF CLINICAL RESEARCH ORGANIZATIONS | $2,313,761 | S46 | published | | Washington, DC | 2024 |
| NATIONAL PORTABLE STORAGE ASSOCIATION | $2,294,494 | S46 | published | | Kansas City, MO | 2025 |
| SOUTHWEST REINED COW HORSE ASSOCIATION | $2,180,862 | S46 | published | | Dallas, TX | 2025 |
| AIR CARRIERS PURCHASING CONFERENCE INC | $2,166,852 | S46 | published | | Lebanon, TN | 2025 |
| GRANT PROFFESSIONALS ASSOCIATION | $2,165,197 | S46 | published | | Overland Park, KS | 2025 |
| ASSOCIATION OF AFRICAN AMERICAN FINANCIAL ADVISORS | $1,869,520 | S46 | published | | Washington, DC | 2025 |
| MISSOURI BIOTECHNOLOGY ASSOCIATION | $1,781,506 | S46 | published | science: research education | Jefferson Cty, MO | 2025 |
| ASSOCIATION OF MARINA INDUSTRIES | $1,756,230 | S46 | published | | Warren, RI | 2024 |
| NORTHWEST GAS ASSOCIATION | $1,755,882 | S46 | published | | West Linn, OR | 2025 |
| NATIONAL HOMELAND SECURITY ASSOCIATION INC | $1,719,282 | S46 | published | | Falls Church, VA | 2025 |
| LGBTQ REAL ESTATE ALLIANCE | $1,624,614 | S46 | published | | Cleveland, OH | 2024 |
| ALLIANCE FOR FLEXIBLE POLYURETHANE FOAM INC | $1,612,891 | S46 | published | | Washington, DC | 2025 |
| ASSOCIATION OF HOME OFFICE UNDERWRITERS | $1,544,457 | S46 | published | | Washington, DC | 2025 |
| DELAWARE BIOSCIENCE ASSOCIATION INC | $1,518,185 | S46 | published | science: research education | Wilmington, DE | 2025 |
| HUMBOLDT LODGING ALLIANCE INC | $1,506,391 | S46 | published | | Eureka, CA | 2024 |
| AMERICAN COUNCIL OF ENGINEERING COMPANIES OF FLORIDA | $1,484,977 | S46 | published | | Tallahassee, FL | 2024 |
| AMERICAN AGENTS ALLIANCE INC | $1,481,914 | S46 | published | | Sacramento, CA | 2025 |
| QUARTER HORSE RACING ASSOCIATION OF INDIANA INC | $1,475,819 | S46 | published | | Shelbyville, IN | 2024 |
| CONSTRUCTION INDUSTRY ROUND TABLE INC | $1,472,707 | S46 | published | abuse: substance | Washington, DC | 2024 |
| GUILDSOMM INTERNATIONAL INC | $1,464,860 | S46 | published | | Salinas, CA | 2025 |
| UNITED OPTICIANS ASSOCIATION INC | $1,391,287 | S46 | published | | Lexington, KY | 2024 |
| ASSOCIATED AIR BALANCE COUNCIL | $1,377,534 | S46 | published | | Washington, DC | 2024 |
| FLORIDA ASSISTED LIVING AFFILIATION | $1,370,866 | S46 | published | | Tallahassee, FL | 2025 |
| ALLIED TRADES ASSISTANCE PROGRAM | $1,363,489 | S46 | published | | Philadelphia, PA | 2025 |
| INDEPENDENT ELECTRICAL CONTRACTORS FLORIDA EAST COAST CHAPTER | $1,331,055 | S46 | published | | West Palm Bch, FL | 2025 |
| GEORGIA RESTAURANT ASSOCIATION INC | $1,287,981 | S46 | published | | Atlanta, GA | 2024 |
| BAKERY CONFECTIONERY TOBACCO WORKERS AND GRAIN MILLERS INTL UNI | $1,264,265 | S46 | published | | Rutherford, NJ | 2024 |
| HALL COUNTY CONVENTION AND VISITORS BUREAU INC | $1,262,071 | S46 | published | | Grand Island, NE | 2024 |
| NIAGARA FRONTIER AUTO DEALERS ASSN INC - N F A D A | $1,154,881 | S46 | published | | Williamsville, NY | 2024 |
| MHRV SHOW ASSOCIATION INC | $1,153,024 | S46 | published | | Fife, WA | 2024 |
| OHIO ENERGY GROUP | $1,135,652 | S46 | published | | Cincinnati, OH | 2024 |
| SAN MATEO COUNTY DEPUTY SHERIFFS ASSOCIATION | $1,124,031 | S46 | published | | Redwood City, CA | 2024 |
| EXAMINATION BOARD OF PROFESSIONAL HOME INSPECTORS | $1,090,575 | S46 | published | | Tallahassee, FL | 2025 |
| US APPLE EXPORT COUNCIL | $1,078,424 | S46 | published | | Sacramento, CA | 2024 |
| GUILD OF MUSIC SUPERVISORS INC | $1,070,581 | S46 | published | | Burbank, CA | 2024 |
| COUNCIL BLUFFS CONVENTION AND VISITORS BUREAU | $1,047,007 | S46 | published | | Council Blfs, IA | 2024 |
| ENTERTAINMENT ID REGISTRY ASSOCIATION | $1,045,331 | S46 | published | | North Hollywood, CA | 2024 |
| SUBCUTANEOUS DRUG DEVELOPMENT & DELIVERY CONSORTIUM INC | $1,042,500 | S46 | published | | Beaverton, OR | 2025 |
| AMERICAN SPORTS AND PERFORMANCE DIETITIANS ASSOCIATION | $1,017,827 | S46 | published | | Fort Worth, TX | 2023 |
| ALABAMA CONFERENCE OF EDUCATORS | $997,343 | S46 | published | | Birmingham, AL | 2025 |
| NATIONAL FUSION CENTER ASSOCIATION INC | $995,337 | S46 | published | | Springfield, VA | 2024 |
| LEITCHFIELD GRAYSON COUNTY INDUSTRI AL DEVEOPMENT CORPORATION | $975,925 | S46 | published | | Leitchfield, KY | 2025 |
| NATIONAL WOMEN IN ROOFING INC | $970,937 | S46 | published | women: issues | Aurora, CO | 2024 |
| MIAMI DADE CHAMBER OF COMMERCE INC | $956,490 | S46 | inferred 0.55 | women: issues | Miami, FL | 2024 |
| AREA II PLUMBERS JATC | $956,344 | S46 | published | | Salem, OR | 2025 |
| KEYSTONE ENERGY EFFICIENCY ALLIANCE | $943,591 | S46 | published | | Philadelphia, PA | 2025 |
| FPA NORCAL CONFERENCE | $922,242 | S46 | published | | Lafayette, CA | 2024 |
| MODIFICATION AND REPLACEMENT PARTS ASSOCIATION INC | $918,897 | S46 | published | | Washington, DC | 2024 |
| HEALTH PRODUCT DECLARATION COLLABORATIVE INC | $918,527 | S46 | published | | Phoenix, AZ | 2024 |
| ONECHIROPRACTIC INC | $901,955 | S46 | published | | New Albany, OH | 2025 |
| ENVIRONMENTAL CONTRACTORS ASSOCIATION INC | $891,195 | S46 | published | | New York, NY | 2025 |
| MICHIGAN ECONOMIC DEVELOPMENT FOUNDATION | $890,909 | S46 | published | | Okemos, MI | 2025 |
| CERTIFIED COMMERCIAL PROPERTY INSPECTORS ASSOCIATION | $881,472 | S46 | published | | Boulder, CO | 2025 |
| MEDICAL STAFF OF CALIFORNIA PACIFIC MEDICAL CENTER | $881,464 | S46 | published | science: research education | San Francisco, CA | 2024 |
| YORK COUNTY REGIONAL CHAMBER OF COMMERCE | $879,958 | S46 | inferred 0.90 | | Rock Hill, SC | 2024 |
| TRANSNATIONAL ALLIANCE TO COMBAT ILLICIT TRADE INC | $878,830 | S46 | published | | Fort Myers, FL | 2024 |
| VENICE AREA BOARD OF REALTORS INC | $876,998 | S46 | inferred 0.60 | | Venice, FL | 2025 |
| NEW ENGLAND PRODUCE COUNCIL INC | $835,935 | S46 | published | | Burlington, MA | 2024 |
| NATIVE AMERICAN CONTRACTORS ASSOCIATION | $828,619 | S46 | published | | Washington, DC | 2024 |
| INTERNATIONAL INTELLECTUAL PROPERTY ALLIANCE | $810,237 | S46 | published | | Washington, DC | 2025 |
| CONSTRUCTION LAW FOUNDATION OF TEXAS | $808,494 | S46 | published | | Austin, TX | 2024 |
| COLORADO PHARMACISTS SOCIETY INC | $801,264 | S46 | published | | Aurora, CO | 2024 |
| APPLIED STRATEGIES INTERNATIONAL LTD | $774,393 | S46 | published | | Downers Grove, IL | 2025 |
| SAFETY WEEK | $773,456 | S46 | published | | Chicago, IL | 2024 |
| UNION ROOFING CONTRACTORSASSOCIATION | $766,062 | S46 | published | | Orange, CA | 2024 |
| KNOWLEDGE ALLIANCE | $738,834 | S46 | published | | Washington, DC | 2024 |