| CENTRAL PARK CONSERVANCY INC | $172,923,141 | N32 | published | | New York, NY | 2024 |
| GOODWILL INDUSTRIES INTERNATIONAL INC | $66,583,568 | N32 | published | launch: launch | Rockville, MD | 2025 |
| ARVERNE EAST PHASE 1 AND PHASE 2 INC | $39,446,704 | N32 | published | | New York, NY | 2024 |
| DETROIT RIVERFRONT CONSERVANCY INC | $38,859,268 | N32 | published | | Detroit, MI | 2024 |
| PIER55 INC | $37,191,529 | N32 | published | | New York, NY | 2024 |
| US NATIONAL WHITEWATER CENTER INC | $31,030,375 | N32 | published | | Charlotte, NC | 2024 |
| BRYANT PARK CORPORATION | $30,495,149 | N32 | published | | New York, NY | 2024 |
| PROSPECT PARK ALLIANCE INC | $30,190,450 | N32 | published | science: research education | Brooklyn, NY | 2024 |
| CITY PARKS FOUNDATION INC | $27,240,156 | N32 | published | science: research education | New York, NY | 2024 |
| ASPIRE FOUNDATION | $26,479,582 | N32 | published | | Clinton, TN | 2024 |
| YOSEMITE FOUNDATION | $24,966,280 | N32 | published | science: research education | San Francisco, CA | 2025 |
| APPALACHIAN TRAIL CONSERVANCY | $23,507,721 | N32 | published | | Harpers Ferry, WV | 2025 |
| CITY PARK CONSERVANCY | $23,219,985 | N32 | published | | New Orleans, LA | 2024 |
| YMCA OF MARTHAS VINEYARD INC | $23,111,134 | N32 | published | | Vineyard Haven, MA | 2025 |
| KABOOM INC | $21,524,179 | N32 | published | science: research education | Bethesda, MD | 2025 |
| WESTERN NATIONAL PARKS ASSOCIATION | $16,708,801 | N32 | published | space: outer | Oro Valley, AZ | 2024 |
| BONNET SPRINGS PARK INC | $16,647,112 | N32 | published | | Lakeland, FL | 2025 |
| RANCHO SANTA MARGARITA LANDSCAPE & RECRDATION CORPORATION | $15,354,519 | N32 | inferred 0.85 | | Irvine, CA | 2025 |
| AUSTIN PARKS FOUNDATION | $12,257,550 | N32 | published | science: research education | Austin, TX | 2024 |
| WOODALL RODGERS PARK FOUNDATION | $11,878,816 | N32 | published | | Dallas, TX | 2024 |
| RANDALLS ISLAND PARK ALLIANCE INC | $11,562,590 | N32 | inferred 0.80 | | New York, NY | 2024 |
| ROCKY MOUNTAIN CONSERVANCY | $11,446,325 | N32 | published | | Estes Park, CO | 2025 |
| PETALUMA RIVER PARK FOUNDATION INC | $11,232,986 | N32 | published | | Petaluma, CA | 2025 |
| LAKE MISSION VIEJO ASSOCIATION | $11,149,991 | N32 | inferred 0.80 | | Mission Viejo, CA | 2025 |
| CALIFORNIA STATE PARKS FOUNDATION | $10,597,299 | N32 | published | | San Francisco, CA | 2024 |
| KALEIDOSCOPE PARK FOUNDATION | $9,669,365 | N32 | published | | Frisco, TX | 2024 |
| MORGANS WONDERLAND | $9,496,107 | N32 | published | | San Antonio, TX | 2024 |
| OAKS PARK ASSOCIATION | $9,437,479 | N32 | published | | Portland, OR | 2025 |
| FRIENDS OF@SAUK PRAIRIE PARKS AND RECREATION INC | $8,795,713 | N32 | published | | Sauk City, WI | 2024 |
| STEAMBOAT HEALTH & RECREATION ASSOCIATION | $8,674,670 | N32 | published | | Steamboat Springs, CO | 2025 |
| ROSE FITZGERALD KENNEDY GREENWAY CONSERVANCY INC | $8,550,213 | N32 | published | launch: launch | Boston, MA | 2025 |
| THE PITTSBURGH PARKS CONSERVANCY | $8,526,504 | N32 | published | | Pittsburgh, PA | 2024 |
| FRIENDS OF THE BASELINE INC | $7,980,826 | N32 | published | | New York, NY | 2025 |
| FRIENDS OF GREAT SMOKY MOUNTAIN NATIONAL PARK INC | $7,753,428 | N32 | published | | Kodak, TN | 2025 |
| FRIENDS OF PUMPKIN PARK | $7,684,031 | N32 | published | | Houston, TX | 2024 |
| SANTURCE PARK CONSERVANCY INC | $7,614,319 | N32 | published | | San Juan, PR | 2024 |
| DETROIT 300 CONSERVANCY | $7,093,097 | N32 | published | | Detroit, MI | 2024 |
| MINNEAPOLIS PARKS FOUNDATION | $6,821,405 | N32 | published | | Minneapolis, MN | 2025 |
| FLORIDA NATIONAL PARKS ASSOCIATION INC | $6,780,134 | N32 | published | science: research education | Homestead, FL | 2024 |
| INTERNATIONAL MOUNTAIN BICYCLING ASSOCIATION | $6,775,928 | N32 | published | | Boulder, CO | 2025 |
| AVALON NATURE PRESERVE INC | $6,631,987 | N32 | published | | Stony Brook, NY | 2024 |
| DOROTHEA DIX PARK CONSERVANCY | $6,629,632 | N32 | published | | Raleigh, NC | 2024 |
| POGO PARK | $6,461,061 | N32 | published | violence: community | Richmond, CA | 2024 |
| LITTLE VILLAGE ENVIRONMENTAL JUSTICE ORGANIZATION | $6,394,992 | N32 | published | | Chicago, IL | 2024 |
| LAKESHORE PARK CONSERVANCY | $6,366,555 | N32 | published | | Knoxville, TN | 2024 |
| FAIRMOUNT PARK CONSERVANCY | $6,244,994 | N32 | inferred 0.60 | | Philadelphia, PA | 2014 |
| PARKS AND PEOPLE INC | $6,195,690 | N32 | published | science: research education | Baltimore, MD | 2024 |
| SAVE MOUNT DIABLO | $6,026,768 | N32 | published | science: research education | Walnut Creek, CA | 2024 |
| SHELBY FARMS PARK CONSERVANCY | $5,987,043 | N32 | published | | Memphis, TN | 2024 |
| LINCOLN PARKS & RECREATION FNDN | $5,816,234 | N32 | published | girls boys: boy scouts | Lincoln, NE | 2025 |
| 21ST CENTURY PARKS INC | $5,661,967 | N32 | published | science: research education | Louisville, KY | 2025 |
| JOSIAH WILLARD HAYDEN RECREATION CENTER INC | $5,496,873 | N32 | inferred 0.60 | | Lexington, MA | 2024 |
| NATHAN BENDERSON PARK CONSERVANCY INC | $5,389,147 | N32 | published | | Sarasota, FL | 2024 |
| THE UNCOMMON GROUND SCULPTURE PARK INC | $5,336,372 | N32 | published | | Edmond, OK | 2024 |
| OAKLAND CHILDRENS FAIRYLAND INC | $4,852,525 | N32 | published | | Oakland, CA | 2024 |
| FRIENDS OF HUDSON RIVER PARK INC | $4,796,035 | N32 | published | | New York, NY | 2024 |
| ILLINOIS ASSOCIATION OF PARK DISTRICTS | $4,766,353 | N32 | published | | Springfield, IL | 2024 |
| GATEWAY ARCH PARK FOUNDATION | $4,754,643 | N32 | published | | Saint Louis, MO | 2024 |
| PARKS & TRAILS NEW YORK INC | $4,724,884 | N32 | published | | Albany, NY | 2024 |
| RALPH WILSON PARK CONSERVANCY INC | $4,706,496 | N32 | published | | Buffalo, NY | 2024 |
| TRAVERSE AREA RECREATION & TRANSPORTATION TRAILS INC | $4,655,572 | N32 | inferred 0.80 | | Traverse City, MI | 2024 |
| SPARK | $4,640,947 | N32 | published | | Houston, TX | 2024 |
| RIVERFRONT RECAPTURE INC | $4,523,698 | N32 | published | science: research education | Hartford, CT | 2025 |
| CINCINNATI PARKS FOUNDATION | $4,518,246 | N32 | published | | Cincinnati, OH | 2025 |
| MISSION TRAILS REGIONAL PARK FOUNDATION INC | $4,470,545 | N32 | published | | San Diego, CA | 2024 |
| HEMISFAIR CONSERVANCY | $4,435,760 | N32 | published | | San Antonio, TX | 2024 |
| RAMAH IN THE ROCKIES | $4,375,965 | N32 | published | | Denver, CO | 2024 |
| FRIENDS OF THE WARNER PARKS INC | $4,318,602 | N32 | published | | Nashville, TN | 2024 |
| PARK PRIDE INC | $4,270,229 | N32 | published | | Atlanta, GA | 2024 |
| WESTCHESTER PARKS FOUNDATION INC | $4,266,684 | N32 | inferred 0.80 | shelter: homeless | Mount Kisco, NY | 2024 |
| NEW YORK-NEW JERSEY TRAIL CONFERENCE INC | $4,225,390 | N32 | published | | Mahwah, NJ | 2024 |
| DISCOVER YOUR NORTHWEST | $4,112,087 | N32 | published | | Seattle, WA | 2024 |
| SAN DIEGO RIVER PARK FOUNDATION | $4,095,868 | N32 | published | science: research education | San Diego, CA | 2024 |
| ELINGS PARK FOUNDATION | $4,041,980 | N32 | inferred 0.85 | | Santa Barbara, CA | 2024 |
| SOUTHEAST ASSOCIATION FOR SPECIAL PARKS AND RECREATION | $3,942,849 | N32 | published | | Downers Grove, IL | 2025 |
| MILLENNIUM PARK FOUNDATION | $3,938,896 | N32 | published | | Chicago, IL | 2024 |
| CRYSTAL COVE CONSERVANCY | $3,937,630 | N32 | published | science: research education | Newport Coast, CA | 2024 |
| MAIN STREET PARK ALLIANCE | $3,857,722 | N32 | published | | Chelsea, MI | 2025 |
| LAFAYETTE CENTRAL PARK INC | $3,767,782 | N32 | published | | Lafayette, LA | 2025 |
| TOWN BRANCH PARK INC | $3,765,764 | N32 | published | | Lexington, KY | 2024 |
| HERITAGE VILLAGE FOUNDATION INC | $3,696,404 | N32 | inferred 0.60 | | Southbury, CT | 2024 |
| GOVERNORS ISLAND ALLIANCE INC | $3,601,002 | N32 | published | science: research education | New York, NY | 2024 |
| ANAINA HOU COMMUNITY PARK | $3,590,704 | N32 | published | | Kilauea, HI | 2024 |
| WASHINGTONS NATIONAL PARK FUND | $3,571,516 | N32 | published | girls boys: boys girls clubs | Seattle, WA | 2024 |
| 21ST CENTURY PARKS ENDOWMENT INC | $3,529,988 | N32 | published | | Louisville, KY | 2024 |
| WILLIAM J PALMER PARKS FOUNDATION INC | $3,409,795 | N32 | published | | Colorado Spgs, CO | 2024 |
| WILLISTON COMMUNITY BUILDERS | $3,300,078 | N32 | published | | Williston, ND | 2024 |
| NEW CITY PARKS INC | $3,297,502 | N32 | published | | New York, NY | 2024 |
| ANDERSON BLUFF & RIVER TRAIL FOUNDATION INC | $3,234,814 | N32 | inferred 0.70 | | Ironwood, MI | 2024 |
| FLORIDA STATE PARKS FOUNDATION INC | $3,165,352 | N32 | published | | Tallahassee, FL | 2024 |
| DENVER TENNIS PARK INC | $3,056,598 | N32 | published | | Denver, CO | 2024 |
| FAIRYTALE TOWN INC | $2,962,484 | N32 | published | | Sacramento, CA | 2024 |
| MAINE-NILES ASSOCIATION OF SPECIAL RECREATION | $2,958,549 | N32 | inferred 0.50 | | Morton Grove, IL | 2025 |
| EMANCIPATION PARK CONSERVANCY | $2,940,843 | N32 | published | science: research education | Houston, TX | 2024 |
| FRIENDS OF CITY PARK | $2,890,459 | N32 | inferred 0.70 | | New Orleans, LA | 2020 |
| DETROIT PARKS COALITION | $2,873,638 | N32 | published | | Detroit, MI | 2024 |
| LINDA PACE FOUNDATION | $2,872,187 | N32 | published | | San Antonio, TX | 2024 |
| SPRING CREEK RECREATIONAL FUND | $2,831,080 | N32 | published | science: research education | Brooklyn, NY | 2024 |
| CENTRALIA FOUNDATION | $2,718,037 | N32 | inferred 0.50 | | Centralia, IL | 2024 |
| GLEN ECHO PARK PARTNERSHIP FOR ARTS AND CULTURE INC | $2,694,070 | N32 | published | | Glen Echo, MD | 2024 |