| Peter L Miller | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $1,884,218 |
| Michael Morrissey | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $536,872 |
| Ruben Carriedo | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $434,673 |
| Elizabeth A Sprinkel | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $408,921 |
| Christopher Mcdaniel | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $384,340 |
| Anne Blume | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $382,651 |
| Robert Haracz | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $371,985 |
| Glen Fine | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $360,700 |
| Katherine Horowitz | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $340,947 |
| Jeffrey A Scheidt | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $284,313 |
| Charles Robb Jr To October 2019 | FBI-LEEDA INC | $273,820 |
| Valerie Cammiso | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $234,684 |
| Anne Marie Matteo | SUBURBAN WEST REALTORS ASSOCIATION | $229,469 |
| Mary Ann Cook | AMERICAN INSTITUTE FOR CHARTERED PROPERTY CASUALTY UNDERWRITERS | $227,644 |
| Daniel Cellucci | CATHOLIC LEADERSHIP INSTITUTE | $209,141 |
| Dr Grace Fornicola | VALLEY FORGE EDUCATIONAL SERVICES | $207,950 |
| Chad Peddicord | CATHOLIC LEADERSHIP INSTITUTE | $197,010 |
| Jennifer Adams | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $196,916 |
| Theodore N Caniglia Jr | MALVERN PREPARATORY SCHOOL | $194,841 |
| Patrick Mcginn | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $193,682 |
| Patrick Mateta | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $192,712 |
| David G Visocan | CHESTER VALLEY GOLF CLUB | $188,246 |
| Abigail Adams | PEOPLES LIGHT AND THEATRE COMPANY | $165,094 |
| Timothy C Flanagan | CATHOLIC LEADERSHIP INSTITUTE | $164,979 |
| George P Sillup | MALVERN PREPARATORY SCHOOL | $159,946 |
| Jeffrey M Kinney | MALVERN PREPARATORY SCHOOL | $159,010 |
| Ronald A Algeo | MALVERN PREPARATORY SCHOOL | $155,833 |
| Elizabeth A Alfonsi | MALVERN PREPARATORY SCHOOL | $155,311 |
| Guy Ciarrocchi | CHESTER COUNTY CHAMBER OF BUSINESS AND INDUSTRY | $154,376 |
| E Terry Poplava | CATHOLIC LEADERSHIP INSTITUTE | $154,231 |
| Lucille Smith | CATHOLIC LEADERSHIP INSTITUTE | $150,313 |
| David T Craig | CHESTER VALLEY GOLF CLUB | $147,370 |
| Ginny Koehler | CATHOLIC LEADERSHIP INSTITUTE | $142,015 |
| Susan Carstens | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $137,814 |
| Mark Clark | FBI-LEEDA INC | $131,500 |
| Sean M Kenney | MALVERN PREPARATORY SCHOOL | $128,148 |
| Luann Ochs | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $125,289 |
| Richard Roper | MALVERN PREPARATORY SCHOOL | $120,961 |
| Jonathan Doctor | CHESTER VALLEY GOLF CLUB | $120,395 |
| Mr Darren Levin | VALLEY FORGE EDUCATIONAL SERVICES | $120,123 |
| Melissa Meeks | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $119,830 |
| Cecilia Porto | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $117,293 |
| David Sterry | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $112,731 |
| Ms Anne Murray | VALLEY FORGE EDUCATIONAL SERVICES | $112,630 |
| P Timothy Phelps | TRANSPORTATION MANAGEMENT ASSOCIATION OF CHESTER COUNTY | $111,517 |
| Ms Anne Mccrary | VALLEY FORGE EDUCATIONAL SERVICES | $109,690 |
| James Angelucci | CHESTER VALLEY GOLF CLUB | $107,858 |
| Katharine Castagna | CLINICAL AND LABORATORY STANDARDS INSTITUTE | $102,126 |
| Thomas Smith | VALLEY FORGE EDUCATIONAL SERVICES | $100,828 |
| Paul Isenberg | BRINGING HOPE HOME INC | $88,580 |
| Ellen Anderson | PEOPLES LIGHT AND THEATRE COMPANY | $85,797 |
| Marianne Martelli | CHESTER COUNTY CHAMBER OF BUSINESS AND INDUSTRY | $82,327 |
| Sandra Stotz | PHELPS SCHOOL | $80,366 |
| Norman T Phelps | PHELPS SCHOOL | $80,000 |
| Stephany Phelps Fahey | PHELPS SCHOOL | $78,000 |
| Mr Daniel M Reardon | VALLEY FORGE EDUCATIONAL SERVICES | $70,000 |
| Kristen De Marco | GATEWAY HORSEWORKS | $67,200 |
| Carol Redditt | VALLEY FORGE EDUCATIONAL SERVICES | $52,807 |
| Margaret Stanton | MALVERN PUBLIC LIBRARY | $50,509 |
| Regina Pisasale | PEOPLES LIGHT AND THEATRE COMPANY | $43,880 |
| Jane Bailey | WILLISTOWN COUNTRY DAY SCHOOL | $34,637 |
| Sallie F Dixon | THERAPEUTIC HORSEBACK RIDING INC | $31,907 |
| Sheetal Kale | CHILD HELP USA FOUNDATION | $30,591 |
| Lynda D'Ascanio | WILLISTOWN COUNTRY DAY SCHOOL | $22,783 |
| Erica Ezold | PEOPLES LIGHT AND THEATRE COMPANY | $22,241 |
| Lyle Bliss | PHELPS SCHOOL | $15,000 |
| Dr William Tod Drost | AMERICAN COLLEGE OF VET RADIOLOGY | $13,000 |
| Dr Tom Nyland | AMERICAN COLLEGE OF VET RADIOLOGY | $10,500 |
| Siobhan Haney | AMERICAN COLLEGE OF VET RADIOLOGY | $4,550 |
| Tiffany Meyer | THERAPEUTIC HORSEBACK RIDING INC | $3,838 |