| Business | Phone |
| African American Ethnic Sports 1715 Fruitvale Ave, Oakland 94601 | (510) 452-2693 |
| California Interscholastic 333 Hegenberger Rd # 511, Oakland 94621 | (510) 639-4445 |
| East Bay Warriors Yth Football Po Box 10950, Oakland 94610 | (510) 869-4760 |
| Fourth Quarter Athletics Llc 610 16th St # 520, Oakland 94612 | (510) 893-1713 |
| Lake Merritt Rowing Club 1520 Lakeside Dr, Oakland 94612 | (510) 834-6293 |
| Oakland Athletics Baseball Co 7000 Coliseum Way, Oakland 94621 | (510) 638-4900 |
| Oakland Barracuda Aquatics 1055 Macarthur Blvd, Oakland 94610 | (510) 451-2832 |
| Upland Sports Group Inc 2355 Poplar St, Oakland 94607 | (510) 903-0126 |