| 1 | Trinity Broadcasting of Texas INC | Religion-Related | $105.3M | $736.9M |
| 2 | Good Neighbors Global Partnership Center | International, Foreign Affairs & National Security | $73.0M | $18.4M |
| 3 | Trinity Christian Center of Santa Ana INC | Religion-Related | $65.5M | $206.1M |
| 4 | Young Mens Christian Association of Orange County | Human Services | $60.3M | $69.9M |
| 5 | Families Together of Orange County | Human Services | $40.3M | $23.3M |
| 6 | Group Benefit Plan Agreement and Declaration of Trust for Orange | Mutual & Membership Benefit | $40.0M | $23.5M |
| 7 | Orange County Rescue Mission INC | Housing & Shelter | $26.0M | $81.5M |
| 8 | Riverside Charitable Corporation | Housing & Shelter | $22.9M | $83.0M |
| 9 | Integrated Resources Institute | Employment | $15.1M | $11.4M |
| 10 | Hurtt Family Health Clinic INC | Health Care | $14.0M | $9.1M |
| 11 | Good Neighbors USA | International, Foreign Affairs & National Security | $12.6M | $2.8M |
| 12 | The Joe Macpherson Foundation INC | Philanthropy, Voluntarism & Grantmaking | $11.6M | $27.1M |
| 13 | 10 Acre Ranch INC | Mental Health & Crisis Intervention | $6.0M | $1.9M |
| 14 | California Plumbing & Mechanical Contractors Association | Unclassified | $4.8M | $9.6M |
| 15 | The Institute for Middle East Understanding | International, Foreign Affairs & National Security | $4.7M | $5.2M |
| 16 | Shanghai Jiao Tong University Foundation of America | Education | $4.4M | $814K |
| 17 | Shelter Providers of Southern California INC | Housing & Shelter | $4.2M | $13.9M |
| 18 | Tustin Public School Foundation | Education | $3.5M | $4.9M |
| 19 | Malachi 3 Foundation | Philanthropy, Voluntarism & Grantmaking | $3.4M | $1.0M |
| 20 | Training & Research Foundation | Unclassified | $3.3M | $1.7M |
| 21 | Veterans Legal Institute | Housing & Shelter | $3.0M | $2.8M |
| 22 | Community Educational Television | Religion-Related | $2.9M | $4.6M |
| 23 | Kling Family Foundation | Philanthropy, Voluntarism & Grantmaking | $2.7M | $786K |
| 24 | Stream of Praise Music Ministries | Religion-Related | $2.6M | $6.9M |
| 25 | National Junior Basketball | Unclassified | $2.5M | $174K |
| 26 | California Policy Center | Human Services | $2.3M | $1.7M |
| 27 | Boys & Girls Club of Tustin | Youth Development | $2.1M | $1.7M |
| 28 | Cornerstone Ministries International | International, Foreign Affairs & National Security | $1.9M | $1.4M |
| 29 | Marconi Foundation for Kids | Human Services | $1.8M | $12.0M |
| 30 | Ypo INC | Unclassified | $1.7M | $181K |
| 31 | Purpose of Recovery INC | Mental Health & Crisis Intervention | $1.7M | $1.3M |
| 32 | Jacksonville Educators Broadcasting INC | Arts, Culture & Humanities | $1.4M | $3.0M |
| 33 | Janet Curci Family Foundation | Philanthropy, Voluntarism & Grantmaking | $1.3M | $18.5M |
| 34 | Tustins Friendship Association for Leprosy INC | International, Foreign Affairs & National Security | $1.3M | $1.9M |
| 35 | Socal Water Polo Foundation INC | Recreation & Sports | $1.2M | $158K |
| 36 | Jerome Foundation | Unclassified | $1.2M | $4.7M |
| 37 | Assistance League of Tustin | Community Improvement & Capacity Building | $1.1M | $1.5M |
| 38 | Temporary Shelter INC | Housing & Shelter | $1.1M | $497K |
| 39 | California Landscape Architecturalstudent Scholarship Fund | Education | $1.1M | $1.9M |
| 40 | Spirit Academy | Education | $1.1M | $720K |
| 41 | Abilities Oc | Human Services | $1.0M | $162K |
| 42 | Kairos University a Campus of America Evangelical University | Unclassified | $1.0M | $714K |
| 43 | Compass Research & Training Institute | Mental Health & Crisis Intervention | $1.0M | $94K |
| 44 | Als Southwest Association | Health Care | $981K | $1.1M |
| 45 | Lyceum Foundation | Education | $903K | $15K |
| 46 | San Antonio Community Educational Tv INC | Unclassified | $862K | $1.0M |
| 47 | Al Horreya INC | Religion-Related | $840K | $551K |
| 48 | God Movement INC | Religion-Related | $797K | $126K |
| 49 | Socal Aquatics Association | Recreation & Sports | $771K | $380K |
| 50 | Trauma Intervention Programs INC | Unclassified | $763K | $3.0M |
| 51 | Canon Medical Systems USA INC | Unclassified | $694K | $2.4M |
| 52 | Maven | Education | $671K | $31K |
| 53 | He Intends Victory | Unclassified | $615K | $31K |
| 54 | Risehyre INC | Employment | $598K | $54K |
| 55 | Dime Volleyball Center | Recreation & Sports | $597K | $330K |
| 56 | Laurel House INC | Unclassified | $589K | $2.1M |
| 57 | Project Get Safe Foundation | Public Safety, Disaster Preparedness & Relief | $581K | $96K |
| 58 | North Irvine Water Polo Club | Recreation & Sports | $564K | $0 |
| 59 | California State Wirelessassociation INC | Community Improvement & Capacity Building | $558K | $627K |
| 60 | Tustin High School Super Boosters Club | Education | $546K | $294K |
| 61 | Ihesed | Religion-Related | $542K | $585K |
| 62 | The Giving Tree Oc INC | Food, Agriculture & Nutrition | $539K | $11K |
| 63 | Saje Foundation Charitable Trust | Philanthropy, Voluntarism & Grantmaking | $529K | $2.0M |
| 64 | Ypo Gold Southern California Chapter INC | Community Improvement & Capacity Building | $468K | $256K |
| 65 | Republic National Distributing Company Foundation INC | Philanthropy, Voluntarism & Grantmaking | $452K | $1 |
| 66 | Woven Learning and Technology | Education | $419K | $247K |
| 67 | Western Little League of Tustin INC | Unclassified | $418K | $138K |
| 68 | Tustin Community Foundation | Philanthropy, Voluntarism & Grantmaking | $416K | $110K |
| 69 | Fortis Stella Foundation | Philanthropy, Voluntarism & Grantmaking | $407K | $507K |
| 70 | Roosters Foundation of Orange County | Philanthropy, Voluntarism & Grantmaking | $392K | $388K |
| 71 | Orange County Amazing Grace Ministries | Human Services | $374K | $273K |
| 72 | Home on the Green Pastures | Human Services | $363K | $1.9M |
| 73 | Tustin Police Employees Association | Unclassified | $358K | $1.4M |
| 74 | Tustin Area Council for the Fine Arts | Unclassified | $350K | $303K |
| 75 | Leap Learning Center | Youth Development | $344K | $224K |
| 76 | Charitable Lions Foundation | Philanthropy, Voluntarism & Grantmaking | $325K | $325K |
| 77 | Fallen Fire Fighter Relief Fund | Human Services | $321K | $939K |
| 78 | A Simple Act of Kindness INC | Human Services | $318K | $91K |
| 79 | Pope Kyrillos the 6TH Mission Corp. | Human Services | $308K | $210K |
| 80 | Institute of Advanced Studies | Unclassified | $306K | $65K |
| 81 | World Spine Care | Science & Technology | $277K | $671K |
| 82 | Top Hat 8 Repertory | Public & Societal Benefit | $271K | $62K |
| 83 | Foothill Education Foundation | Education | $271K | $310K |
| 84 | Ed Tandy McGlasson Ministries INC | Unclassified | $248K | $88K |
| 85 | Idea Seed | Human Services | $248K | $1.5M |
| 86 | Henley Foundation | Philanthropy, Voluntarism & Grantmaking | $236K | $146K |
| 87 | Anphu Foundation | Philanthropy, Voluntarism & Grantmaking | $223K | $474K |
| 88 | Pop Warner Little Scholars INC | Recreation & Sports | $222K | $91K |
| 89 | Casa Maria Del Rio | Housing & Shelter | $219K | $2.0M |
| 90 | Open Table | Mental Health & Crisis Intervention | $205K | $28K |
| 91 | Automobile Dealers Management Association INC | Unclassified | $205K | $8K |
| 92 | Prepare to Change Child and Family Counseling | Mental Health & Crisis Intervention | $203K | $33K |
| 93 | Uniquely Knitted INC | Human Services | $200K | $102K |
| 94 | Rkh Foundation | Philanthropy, Voluntarism & Grantmaking | $200K | $200K |
| 95 | Global Companions International INC | Religion-Related | $198K | $327K |
| 96 | Integrated Solutions 360 | Human Services | $197K | $24K |
| 97 | American Society of Civil Engineers | Unclassified | $191K | $472K |
| 98 | Ayat Academy INC | Religion-Related | $191K | $55K |
| 99 | Grace Bible Mission | Religion-Related | $190K | $161K |
| 100 | PTA California Congress of Parents Teachers & Students INC | Unclassified | $188K | $126K |