| Organizations performing similar types of work |
| Id | Name | Address | State | Established | Total Income |
| 1 | Showa Womens University Inc | Setagaya-Ku Tokyo Japan, Japan | international | | $135,125,320 |
| 2 | Haverford School | 450 Lancaster Ave, Haverford, PA 19041-1337 | PA | 1942-10 | $43,998,160 |
| 3 | Oakwood School | 11600 Magnolia Blvd, N Hollywood, CA 91601-3015 | CA | 1952-09 | $29,458,443 |
| 4 | Calhoun School Inc | 433 W End Ave, New York, NY 10024-5759 | NY | 1941-02 | $29,379,152 |
| 5 | Washington International School | 3100 Macomb St Nw, Washington, DC 20008-3324 | DC | 1966-08 | $28,127,706 |
| 6 | Colorado Academy | 3800 S Pierce St, Denver, CO 80235-2404 | CO | 1952-04 | $27,075,371 |
| 7 | Randolph School | 1005 Drake Ave Se, Huntsville, AL 35802-1036 | AL | 1960-11 | $22,890,317 |
| 8 | Vail Mountain School | 3000 Booth Falls Rd, Vail, CO 81657-4631 | CO | 1970-12 | $18,936,297 |
| 9 | Creative Center Of Los Altos, Pinewood School | 327 Fremont Ave, Los Altos, CA 94024-4000 | CA | 1964-10 | $17,672,487 |
| 10 | Celeryville Christian School Society | 4200 Broadway Rd, Willard, OH 44890-9201 | OH | 1966-04 | $334,946 |
| 11 | Lake Ridge Academy | 37501 Center Ridge Rd, N Ridgeville, OH 44039-2813 | OH | 1965-04 | $8,636,369 |
| 12 | Adriel School Inc | PO BOX 188, West Liberty, OH 43357-0188 | OH | 1983-03 | $7,829,908 |
| 13 | Agnon School | 26500 Shaker Blvd, Beachwood, OH 44122-7116 | OH | 1970-05 | $4,816,749 |
| 14 | Lake Center Christian School | 12893 Kaufman Ave Nw, Hartville, OH 44632-9037 | OH | 1967-06 | $3,758,715 |
| 15 | Canton Country Day School | 3000 Demington Ave Nw, Canton, OH 44718-3311 | OH | 1964-04 | $3,337,725 |
| 16 | Open Door Christian School Inc | 8287 W Ridge Rd, Elyria, OH 44035-4466 | OH | 1978-01 | $3,332,757 |
| 17 | Columbus Torah School, Columbus Torah Academy | 181 Noe Bixby Rd, Columbus, OH 43213 | OH | 1961-02 | $2,866,737 |
| 18 | Chapel Hill Christian School | 1090 Howe Ave, Cuyahoga Fls, OH 44221-5130 | OH | 1966-11 | $2,697,604 |
| 19 | Phillips-Osborne School | 38588 Mentor Ave, Willoughby, OH 44094-7713 | OH | 1990-05 | $2,514,069 |
| 20 | Cincinnati Hebrew Day School | 8832 Reading Rd, Cincinnati, OH 45215-4815 | OH | 1957-11 | $2,247,543 |
| 21 | Groveport Madison Christian School | 3565 Bixby Rd, Groveport, OH 43125-9454 | OH | 1995-09 | $2,101,602 |
| 22 | The Lippman School | 750 White Pond Dr, Akron, OH 44320-1128 | OH | 1965-12 | $1,587,066 |
| 23 | Birchwood School | 4400 W 140th St, Cleveland, OH 44135-2110 | OH | 1986-01 | $1,263,176 |
| 24 | Clintonville Academy | 3916 Indianola Ave, Columbus, OH 43214-3156 | OH | 1980-06 | $1,139,382 |
| 25 | Liberty Bible Academy Association Inc | 4900 Old Irwin Simpson Rd, Mason, OH 45040-9751 | OH | 1983-05 | $1,120,986 |
| 26 | Linden Grove School | 4122 Myrtle Ave, Cincinnati, OH 45236-2408 | OH | 1998-11 | $1,027,723 |
| 27 | Centerville Schools Booster Club Inc | PO BOX 41146, Dayton, OH 45441-0146 | OH | 1992-04 | $852,391 |
| 28 | Nightingale Montessori Inc | 4500 Wadsworth Rd Ste 120, Dayton, OH 45414-4700 | OH | 1982-10 | $750,872 |
| 29 | Ridgewood School Association | 2420 Saint Paris Pike, Springfield, OH 45504-4618 | OH | 1962-03 | $657,865 |
| 30 | Jefferson County Christian School Inc | 2501 Commercial Ave, Mingo Jct, OH 43938-1603 | OH | 1979-05 | $638,253 |
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