| AMERICAN ARBITRATION ASSOCIATION INC | $189,148,203 | I51 | published | | New York, NY | 2025 |
| ARBITRATION FORUMS INC | $52,985,844 | I51 | published | | Tampa, FL | 2025 |
| FINRA DISPUTE RESOLUTION INC | $41,918,620 | I51 | inferred 0.55 | | Washington, DC | 2015 |
| NEW YORK CENTER FOR INTERPERSONAL DEVELOPMENT INC | $17,434,922 | I51 | published | violence: prevention | Staten Island, NY | 2024 |
| SICANA INC | $7,974,211 | I51 | published | | New York, NY | 2024 |
| RESTORATIVE RESPONSE BALTIMORE INC | $3,055,367 | I51 | published | | Baltimore, MD | 2023 |
| CENTER FOR CONFLICT RESOLUTION | $2,432,058 | I51 | published | domestic violence | Chicago, IL | 2024 |
| PEACE LEARNING CENTER INC | $2,409,843 | I51 | published | | Indianapolis, IN | 2024 |
| ASSOCIATION OF FAMILY CONCILIATION COURTS | $2,283,295 | I51 | published | abuse: child | Madison, WI | 2024 |
| INTERNATIONAL BEIT DIN INC | $2,269,250 | I51 | published | domestic violence | Providence, RI | 2025 |
| MEDIATION CENTER OF THE COASTAL EMPIRE INC | $2,120,810 | I51 | published | | Savannah, GA | 2025 |
| NEW YORK STATE DISPUTE RESOLUTION ASSOCIATION INC | $1,782,638 | I51 | inferred 0.70 | | Albany, NY | 2025 |
| CENTER FOR DISPUTE SETTLEMENT INC | $1,774,838 | I51 | published | | Rochester, NY | 2025 |
| LAMOILLE RESTORATIVE CENTER | $1,740,336 | I51 | published | | Hyde Park, VT | 2024 |
| ICCA FOUNDATION INC | $1,739,999 | I51 | published | | New York, NY | 2024 |
| CDR ASSOCIATES | $1,700,502 | I51 | inferred 0.60 | | Boulder, CO | 2024 |
| ORLANDO CENTER FOR JUSTICE | $1,656,901 | I51 | published | domestic violence | Orlando, FL | 2025 |
| INLAND FAIR HOUSING AND MEDIATION BOARD | $1,600,672 | I51 | published | | Ontario, CA | 2024 |
| MEDIATION CENTER OF EASTERN CAROLINA INC | $1,476,965 | I51 | published | | Greenville, NC | 2024 |
| DISPUTE RESOLUTION CENTER OF YAKIMA AND KITTITAS COUNTIES | $1,450,642 | I51 | published | violence: gun | Yakima, WA | 2024 |
| CONCORD MEDIATION CENTER | $1,423,622 | I51 | published | | Omaha, NE | 2024 |
| PENINSULA CONFLICT RESOLUTION CENTER | $1,422,689 | I51 | published | violence: community | San Mateo, CA | 2024 |
| CASA OF THE EASTERN PANHANDLE INC | $1,388,398 | I51 | published | abuse: child | Martinsburg, WV | 2025 |
| OAKLAND MEDIATION CENTER INC | $1,344,003 | I51 | published | | Auburn Hills, MI | 2024 |
| COMMUNITY MEDIATION SERVICES INC | $1,338,617 | I51 | published | | New Hope, MN | 2025 |
| DISPUTE RESOLUTION CENTER OF KITSAP COUNTY | $1,118,499 | I51 | published | | Silverdale, WA | 2025 |
| JUSTICE CENTER OF ATLANTA INC | $1,108,122 | I51 | published | | Atlanta, GA | 2025 |
| ORGANIZATION FOR THE RESOLUTION OF AGUNOT INC | $1,073,350 | I51 | published | domestic violence | New York, NY | 2024 |
| MEDIATION & RESTORATIVE SERVICES | $1,031,346 | I51 | published | men: issues | Muskegon, MI | 2025 |
| RESOLVE CENTER FOR DISPUTE RESOLUTION AND RESTORATIVE JUSTICE | $1,024,836 | I51 | published | | Medford, OR | 2024 |
| IOWA MEDIATION SERVICE INC | $1,021,633 | I51 | published | abuse: substance | Wdm, IA | 2024 |
| MEDIATION SERVICES FOR ANOKA COUNTY | $960,729 | I51 | published | launch: launch | Blaine, MN | 2025 |
| CONFLICT RESOLUTION CENTER OF BALTIMORE COUNTY INC | $950,993 | I51 | published | violence: community | Parkville, MD | 2024 |
| MEDIATION MATTERS INC | $948,769 | I51 | inferred 0.93 | | Albany, NY | 2024 |
| JOINT OFFICE OF CITIZEN COMPLAINTS | $926,932 | I51 | published | | Dayton, OH | 2024 |
| COMMUNITY MEDIATION SERVICES OF CENTRAL OHIO INC | $917,778 | I51 | published | shelter: homeless | Columbus, OH | 2024 |
| CONFLICT CENTER | $917,551 | I51 | published | abuse: sexual | Denver, CO | 2024 |
| COURT REFERRAL SERVICES INC | $875,859 | I51 | published | | Fayette, AL | 2024 |
| DISPUTE RESOLUTION CENTER OF CENTRAL MICHIGAN | $867,040 | I51 | published | violence: prevention | Lansing, MI | 2024 |
| DISPUTE RESOLUTION CTR OF GRAYS HARBOR AND PACIFIC COUNTIES | $825,912 | I51 | published | | Aberdeen, WA | 2025 |
| M A R C H INC | $795,324 | I51 | published | | Liberty, MO | 2024 |
| CONFLICT RESOLUTION CENTER | $780,787 | I51 | published | violence: community | Minneapolis, MN | 2025 |
| MONROE COUNTY CASA | $770,862 | I51 | published | abuse: child | Bloomington, IN | 2024 |
| COMMUNITY BOARD PROGRAM | $725,606 | I51 | published | | San Francisco, CA | 2024 |
| MEDIATION NETWORK OF NORTH CAROLINA | $724,917 | I51 | published | | Fuquay Varina, NC | 2024 |
| CONFLICT RESOLUTION CENTER OF MONTGOMERY COUNTY INC | $722,013 | I51 | published | | Bethesda, MD | 2024 |
| HOUSTON BAR ASSOCIATION ALTERNATIVE DISPUTE RESOLUTION CENTER INC | $719,544 | I51 | published | | Houston, TX | 2025 |
| DISPUTE RESOLUTION CENTER | $695,625 | I51 | inferred 0.80 | | Austin, TX | 2024 |
| DISPUTE RESOLUTION CENTERS OF MICHIGAN INC | $653,621 | I51 | published | | Ann Arbor, MI | 2024 |
| CLEVELAND MEDIATION CENTER | $627,293 | I51 | published | shelter: homeless | Cleveland, OH | 2024 |
| UPSTATE MEDIATION CENTER | $627,113 | I51 | published | | Greenville, SC | 2025 |
| TRANSFORMATIVE ACTION INSTITUTE | $610,155 | I51 | inferred 0.45 | | Hollywood, CA | 2017 |
| DISPUTE RESOLUTION CENTER OF MONTGOMERY COUNTY INC | $600,442 | I51 | inferred 0.75 | violence: sexual | Conroe, TX | 2024 |
| DISPUTE SETTLEMENT CENTER INC | $576,637 | I51 | published | | Carrboro, NC | 2024 |
| CLEVELAND MEDIATION CENTER | $568,912 | I51 | inferred 0.60 | shelter: homeless | Cleveland, OH | 2016 |
| MEDIATION CENTER | $560,644 | I51 | inferred 0.90 | violence: sexual | Asheville, NC | 2024 |
| KENTUCKY INSURANCE ARBITRATION ASSOCIATION | $556,314 | I51 | inferred 0.55 | | Louisville, KY | 2025 |
| COMMUNITY MEDIATION SERVICES | $548,898 | I51 | published | | Vancouver, WA | 2024 |
| JOVIAL CONCEPTS | $548,350 | I51 | published | violence: prevention | Lakewood, CO | 2024 |
| SUSQUEHANNA VALLEY MEDIATION INC | $531,763 | I51 | published | | Selinsgrove, PA | 2024 |
| RESTORATIVE ARLINGTON | $502,986 | I51 | published | violence: sexual | Arlington, VA | 2024 |
| DISPUTE RESOLUTION CENTER | $500,494 | I51 | published | violence: community | Saint Paul, MN | 2024 |
| COLLABORATIVE RESOLUTIONS GROUP INC | $499,627 | I51 | published | | Greenfield, MA | 2024 |
| INSTITUTE FOR MEDIATION AND CONFLICT RESOLUTION INC | $498,405 | I51 | published | violence: prevention | Bronx, NY | 2024 |
| ALABAMA CENTER FOR DISPUTE RESOLUTION INC | $495,096 | I51 | published | | Prattville, AL | 2025 |
| ACCORD A CENTER FOR DISPUTE RESOLUTION INC | $473,999 | I51 | published | violence: community | Binghamton, NY | 2024 |
| NORTHERN VIRGINIA MEDIATION SERVICE INC | $465,189 | I51 | published | | Fairfax, VA | 2025 |
| DISPUTE RESOLUTION CENTER OF WEST MICHIGAN | $455,543 | I51 | published | | Grand Rapids, MI | 2024 |
| BUCK SQUAD | $453,233 | I51 | published | violence: gun | Charlottesvle, VA | 2025 |
| COMMUNITY DISPUTE SETTLEMENT CENTER INC | $452,288 | I51 | published | | Cambridge, MA | 2025 |
| RESOLUTION CENTER OF JEFFERSON AND LEWIS COUNTIES INC | $426,514 | I51 | published | abuse: child | Watertown, NY | 2024 |
| NORTHWEST MEDIATION CENTER | $422,299 | I51 | published | | Spokane, WA | 2025 |
| KUIKAHI MEDIATION CENTER INC | $408,892 | I51 | published | | Hilo, HI | 2024 |
| FORT BEND COUNTY DISPUTE RESOLUTION CENTER | $408,804 | I51 | published | | Richmond, TX | 2025 |
| TRIAD RESTORATIVE JUSTICE | $403,331 | I51 | published | | Winston Salem, NC | 2024 |
| PIEDMONT MEDIATION CENTER INC | $400,964 | I51 | published | | Statesville, NC | 2024 |
| DISPUTE RESOLUTION INSTITUTE INC | $398,070 | I51 | published | | Carbondale, IL | 2021 |
| CENTER FOR CONFLICT RESOLUTION | $397,878 | I51 | inferred 0.90 | | Agoura Hills, CA | 2024 |
| NORTHWEST CONSUMER LAW CENTER | $373,988 | I51 | published | | Seattle, WA | 2024 |
| YOLO CONFLICT RESOLUTION CENTER | $368,620 | I51 | published | | Woodland, CA | 2024 |
| CENTER FOR DISPUTE RESOLUTION | $367,969 | I51 | published | | Holland, MI | 2025 |
| WENATCHEE VALLEY DISPUTE RESOLUTION CENTER | $366,391 | I51 | published | | Wenatchee, WA | 2025 |
| ST LOUIS MEDIATION PROJECT INC | $344,806 | I51 | published | | Saint Louis, MO | 2023 |
| MEDIATION SERVICES OF MAUI INC | $342,558 | I51 | published | | Wailuku, HI | 2024 |
| RJ VILLAGE INC | $327,621 | I51 | published | | Greenbelt, MD | 2024 |
| PEACEMAKING INSTITUTE | $321,282 | I51 | published | | Renton, WA | 2025 |
| UTAH DISPUTE RESOLUTION A UTAH NON-PROFIT CORPORATION | $313,746 | I51 | published | | Salt Lake Cty, UT | 2024 |
| ST CROIX VALLEY RESTORATIVE SERVICES INC | $305,008 | I51 | published | abuse: substance | River Falls, WI | 2024 |
| MOUNTAIN MEDIATION CENTER INC | $286,514 | I51 | published | | Park City, UT | 2025 |
| CONFLICT RESOLUTION CENTER INC | $285,387 | I51 | published | | Hildebran, NC | 2024 |
| MEDIATION CENTER OF KENTUCKY INC | $281,518 | I51 | inferred 0.80 | | Lexington, KY | 2025 |
| MEDIATION CENTER OF THE SOUTHERN PI EDMONT | $280,659 | I51 | published | | Gastonia, NC | 2021 |
| NEIGHBORHOOD MEDIATION CENTER INC | $279,274 | I51 | published | | Reno, NV | 2024 |
| CAPE COD DISPUTE RESOLUTION CENTER INC | $270,416 | I51 | published | | Orleans, MA | 2024 |
| THE CENTER FOR UNDERSTANDING IN CONFLICT | $267,100 | I51 | inferred 0.60 | | Santa Rosa, CA | 2024 |
| OPERATING ENGINEERS WORKERS COMPENSATION TR FUND | $264,377 | I51 | published | | Pasadena, CA | 2025 |
| CUMBERLAND COUNTY DISPUTE RESOLUTION CENTER INC | $260,834 | I51 | inferred 0.90 | | Fayetteville, NC | 2024 |
| CENTER FOR CREATIVE JUSTICE | $254,748 | I51 | published | | Ames, IA | 2025 |
| COMMUNITY MEDIATION CENTER | $252,265 | I51 | inferred 0.70 | | Harrisonburg, VA | 2024 |
| RESOLUTIONS NORTHWEST | $249,403 | I51 | published | | Portland, OR | 2024 |