| AEROSPACE CORPORATION | $1,623,067,000 | U30 | published | launch: space | Chantilly, VA | 2024 |
| AMERICAN BUREAU OF SHIPPING | $536,588,479 | U30 | inferred 0.50 | | Spring, TX | 2024 |
| UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH | $288,690,542 | U30 | published | | Boulder, CO | 2024 |
| AMERICAN GEOPHYSICAL UNION | $56,165,227 | U30 | published | space: outer | Washington, DC | 2024 |
| UNIVERSITIES SPACE RESEARCH ASSOCIATION | $50,543,825 | U30 | published | launch: space | Washington, DC | 2024 |
| ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA | $25,774,400 | U30 | published | science: research education | Philadelphia, PA | 2024 |
| AMERICAN CONCRETE INSTITUTE | $24,368,673 | U30 | published | science: research education | Farmington Hills, MI | 2025 |
| WOODWELL CLIMATE RESEARCH CENTER | $24,338,086 | U30 | published | science: research education | Falmouth, MA | 2024 |
| SOCIETY FOR MINING METALLURGY AND EXPLORATION INC | $18,506,436 | U30 | published | girls boys: boy scouts | Englewood, CO | 2024 |
| GREAT LAKES MUSEUM OF SCIENCE ENVIRONMENT AND TECHNOLOGY | $9,507,885 | U30 | published | launch: launch | Cleveland, OH | 2024 |
| AMERICAN COUNCIL ON RENEWABLE ENERGY-ACORE | $9,245,250 | U30 | published | launch: launch | Washington, DC | 2024 |
| NATIONAL INSTITUTE OF AEROSPACE ASSOCIATES | $7,550,232 | U30 | published | launch: space | Hampton, VA | 2024 |
| TEXTILE RESEARCH INSTITUTE | $7,191,777 | U30 | published | science: research education | Princeton, NJ | 2024 |
| SCIENCE FRIDAY INITIATIVE INC | $6,180,389 | U30 | published | science: research education | New York, NY | 2024 |
| NEW YORK SUN WORKS INC | $5,867,133 | U30 | published | science: research education | New York, NY | 2024 |
| AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS FOUNDATION | $4,939,683 | U30 | published | girls boys: girl scouts | Tulsa, OK | 2024 |
| THE JOHN B PIERCE LABORATORY INC | $4,647,201 | U30 | published | science: research education | New Haven, CT | 2024 |
| AMERICAN CENTER FOR PHYSICS INC | $3,890,830 | U30 | published | science: research education | College Park, MD | 2025 |
| POLYMER PROCESSING INSTITUTE AT NJIT | $3,511,505 | U30 | inferred 0.60 | science: research education | Newark, NJ | 2024 |
| KOREA-US SCIENCE COOPERATION CENTER | $3,172,051 | U30 | published | science: research education | Vienna, VA | 2024 |
| SEQUOIA FARM FOUNDATION | $2,948,709 | U30 | published | | Decatur, IL | 2025 |
| SLATER TECHNOLOGY FUND INC | $2,893,008 | U30 | published | science: research education | Providence, RI | 2024 |
| NATIONAL SECURITY SPACE ASSOCIATION INC | $2,475,426 | U30 | published | launch: space | Arlington, VA | 2024 |
| TEXAS ENERGY POVERTY RESEARCH INSTITUTE | $1,921,162 | U30 | published | | Austin, TX | 2024 |
| MAINE SPACE GRANT CONSORTIUM | $1,842,879 | U30 | published | space: outer | Augusta, ME | 2024 |
| NDSU RESEARCH & TECHNOLOGY PARK INC | $1,785,791 | U30 | published | space: outer | Fargo, ND | 2024 |
| WOMENS EARTH AND CLIMATE ACTION NETWORK | $1,772,016 | U30 | published | women: issues | Mill Valley, CA | 2024 |
| MINERALOGICAL SOCIETY OF AMERICA | $1,718,799 | U30 | published | science: research education | Chantilly, VA | 2024 |
| MUDDY SNEAKERS INC | $1,490,463 | U30 | published | science: research education | Raleigh, NC | 2024 |
| OPEN IMAGERY NETWORK INC | $1,482,339 | U30 | published | space: outer | Washington, DC | 2025 |
| EARTH & SPACE RESEARCH | $1,454,644 | U30 | published | space: outer | Seattle, WA | 2024 |
| FOUNDATION FOR EARTH SCIENCE INFORMATION PARTNERS | $1,448,963 | U30 | published | | Vienna, VA | 2024 |
| NATIONAL SPACE CLUB AND FOUNDATION | $1,304,054 | U30 | published | launch: space | Washington, DC | 2024 |
| OPEN EARTH FOUNDATION | $989,875 | U30 | published | | Playa Del Rey, CA | 2025 |
| GLOBAL UNDERWATER EXPLORERS INC | $913,154 | U30 | published | science: research education | High Springs, FL | 2024 |
| EARTHDNA INC | $901,635 | U30 | published | | Marblehead, MA | 2025 |
| TRANSDUCER RESEARCH FOUNDATION INC | $884,943 | U30 | published | science: research education | San Diego, CA | 2025 |
| MOMENTUM FOUNDATION INC | $882,216 | U30 | published | | Winchester, TN | 2024 |
| NEXTERRA FOUNDATION INC | $799,617 | U30 | published | space: outer | Millerton, NY | 2024 |
| AMERICAN SOCIETY FOR PHOTOGRAMMETRY AND REMOTE SENSING | $765,071 | U30 | published | science: research education | Baton Rouge, LA | 2024 |
| IODP MANAGEMENT INTERNATIONAL INC | $727,651 | U30 | inferred 0.70 | science: research education | Leesburg, VA | 2013 |
| BARON CRITICAL WEATHER INSTITUTE | $631,892 | U30 | published | | Huntsville, AL | 2024 |
| ACCELERATOR RESEARCH LABORATORY | $597,965 | U30 | published | | College Station, TX | 2025 |
| THE METEORITICAL SOCIETY | $583,411 | U30 | published | launch: space | Del Mar, CA | 2024 |
| NATIONAL HUMAN SERVICES DATA CONSORTIUM | $578,736 | U30 | published | | Des Moines, IA | 2024 |
| CENTER FOR SEVERE WEATHER RESEARCH INC | $530,758 | U30 | published | science: research education | Boulder, CO | 2020 |
| TARGETED METEOROLOGICAL SYSTEMS INC | $484,013 | U30 | published | | Boulder, CO | 2024 |
| INTERNATIONAL CRYOSPHERE CLIMATE INITIATIVE | $467,813 | U30 | published | space: outer | Pawlet, VT | 2024 |
| THE ALDRIN FAMILY FOUNDATION INC | $442,011 | U30 | published | space: outer | Los Angeles, CA | 2025 |
| ECOLOGIC INSTITUTE | $410,313 | U30 | published | science: research education | Washington, DC | 2018 |
| GEOPHYSICAL SOCIETY OF HOUSTON | $405,796 | U30 | published | | Houston, TX | 2024 |
| AMERICAN FILTRATION AND SEPERATIONS SOCIETY INC | $350,610 | U30 | published | science: research education | Middleton, WI | 2025 |
| KLAMATH OUTDOOR SCIENCE SCHOOL | $284,587 | U30 | published | science: research education | Chiloquin, OR | 2025 |
| PLANETARY SUNSHADE FOUNDATION | $261,957 | U30 | published | space: outer | Los Angeles, CA | 2025 |
| NATIONAL SPACE GRANT ALLIANCE INC | $250,406 | U30 | published | space: outer | Austin, TX | 2025 |
| WASHINGTON AEROSPACE SCHOLARSFOUNDATION | $246,888 | U30 | published | space: outer | Tukwila, WA | 2024 |
| WORLD OF EUC | $239,597 | U30 | published | | Mt Pleasant, SC | 2025 |
| CHARLESTON CENTER FOR PALEONTOLOGY | $221,021 | U30 | published | science: research education | Charleston, SC | 2024 |
| ADVENTURERS CLUB | $204,571 | U30 | published | space: outer | Santa Barbara, CA | 2024 |
| UNIVERSITY CONSORTIUM FOR GEOGRAPHIC INFORMATION SCIENCE | $202,880 | U30 | published | science: research education | Chesapeake, VA | 2024 |
| MARINE FOSSIL RESEARCH GROUP | $199,169 | U30 | inferred 0.55 | | Carolina Bch, NC | 2025 |
| ALASKA ENDEAVOUR | $197,233 | U30 | published | | Petersburg, AK | 2023 |
| THE FAIRBORN OBSERVATORY | $175,600 | U30 | inferred 0.70 | | Nogales, AZ | 2024 |
| TILLAMOOK BAY WATERSHED COUNCIL | $170,127 | U30 | published | | Garibaldi, OR | 2025 |
| IBIO INSTITUTE | $168,075 | U30 | published | science: research education | Chicago, IL | 2024 |
| CLIMATECYCLE | $157,642 | U30 | published | science: research education | Grayslake, IL | 2013 |
| CSRM FOUNDATION INC | $157,136 | U30 | published | space: outer | Baltimore, MD | 2025 |
| INSTITUTE FOR ENERGY AND CLIMATE STRATEGIES INC | $142,271 | U30 | published | | Brooklyn, NY | 2024 |
| TTARA RESEARCH FOUNDATION | $141,975 | U30 | published | | Austin, TX | 2024 |
| OCEANIT RESEARCH FOUNDATION | $140,000 | U30 | published | | Honolulu, HI | 2024 |
| AEROSPACE STATES ASSOCIATION INC | $139,216 | U30 | published | space: outer | Alexandria, VA | 2024 |
| NATURAL SCIENCE ENDOWMENT FUND | $126,604 | U30 | published | science: research education | Orlando, FL | 2025 |
| SOIL CARBON COALITION | $121,238 | U30 | published | | La Grande, OR | 2025 |
| LINK OBSERVATORY AND SPACE SCIENCE CENTER CORPORATION | $105,362 | U30 | published | space: outer | Westfield, IN | 2022 |
| THE SHODOR EDUCATION FOUNDATION INC | $105,361 | U30 | published | science: research education | Durham, NC | 2023 |
| AMERICAN INSTITUTE OF AERONAUTICS AND ASTRONAUTICS | $105,122 | U30 | published | space: outer | Acworth, GA | 2024 |
| NEXT GENERATION GLOBAL COLLABORATOR Y INC | $105,000 | U30 | published | science: research education | Brooklyn, NY | 2025 |
| PALEO-ASTRON INC | $103,400 | U30 | published | space: outer | Modesto, CA | 2024 |
| NORTH FLORIDA SOARING SOCIETY INC | $102,966 | U30 | published | launch: aviation | Jacksonville, FL | 2025 |
| SCIENTIFIC INVESTIGATION & INSTRUCTION INSTITUTE | $102,825 | U30 | published | | Austin, TX | 2025 |
| HOUSTON GEM AND MINERAL SOCIETY | $96,302 | U30 | inferred 0.55 | | Houston, TX | 2025 |
| ADIRONDACK SOARING ASSOCIATION INC | $91,096 | U30 | published | launch: aviation | Ballston Spa, NY | 2025 |
| FLORIDA SCIENCE OLYMPIAD INCORPORATED | $90,486 | U30 | published | science: research education | Orlando, FL | 2025 |
| CARTOGRAPHY AND GEOGAPHIC INFORMATION SOCIETY INCORPORATED | $80,930 | U30 | published | | Rolla, MO | 2025 |
| NORTHERN CALIFORNIA AEROSPACE INITIATIVE | $77,325 | U30 | published | space: outer | Marysville, CA | 2020 |
| SANTA CLARA VALLEY GEM & MINERAL SOCIETY | $75,777 | U30 | published | | San Jose, CA | 2024 |
| IOWA GEOGRAPHIC INFORMATION COUNCIL | $70,460 | U30 | published | | Ames, IA | 2024 |
| GRAND MESA OBSERVATORY | $69,249 | U30 | inferred 0.60 | | Whitewater, CO | 2024 |
| NORTHROP RICE FOUNDATION | $67,901 | U30 | published | | Houston, TX | 2019 |
| INTERNATIONAL ASSOCIATION OF GEOCHEMISTRY | $67,340 | U30 | inferred 0.75 | science: research education | Oxford, OH | 2025 |
| HYDROCARBON RESEARCH FOUNDATION | $67,307 | U30 | inferred 0.50 | | Los Angeles, CA | 2024 |
| MINNESOTA MINERAL CLUB INC | $65,745 | U30 | published | science: research education | St Paul, MN | 2025 |
| AFRICA SOIL INFORMATION SERVICE | $61,440 | U30 | published | | Magdalena, NM | 2025 |
| POWERMARK CORPORATION | $60,383 | U30 | published | | Port St Lucie, FL | 2024 |
| RESEARCH INSTITUTE FOR MATHEMATICS | $58,000 | U30 | inferred 0.70 | | Orono, ME | 2025 |
| TWIN CITY AMATEUR ASTRONOMERS INCORPORATED | $57,536 | U30 | inferred 0.60 | space: outer | Normal, IL | 2018 |
| AIR EXPLORER SQUADRON NO 8 | $56,421 | U30 | published | | Topeka, KS | 2024 |
| YUCAIPA VALLEY GEM & MINERAL SOCIETY INC | $54,601 | U30 | published | | Yucaipa, CA | 2025 |
| ARIES SCIENTIFIC INC | $54,515 | U30 | inferred 0.50 | space: outer | Silver Springs, MD | 2019 |
| EAA SOUTH BAY CHAPTER 96 INC | $52,315 | U30 | published | | Compton, CA | 2025 |