| Business | Phone |
| Woodmont Country Club 1201 Rockville Pike, Rockville 20852 | (301) 424-7200 |
| Carter Hill Swim Club 17 Guy Ct, Rockville 20850 | (301) 738-9827 |
| Quarterback Club Of Washington 101 W Jefferson St, Rockville 20850 | (301) 279-7900 |
| Potomac Woods Swim Club Inc Rockville 20850 | (301) 762-7068 |
| Pang & Sun 932 Hungerford Dr, Rockville 20850 | (301) 545-1163 |
| Norbeck Country Club 17200 Cashell Rd, Rockville 20853 | (301) 774-7700 |
| Old Farm Swim & Paddle Tennis 6900 Montrose Rd, Rockville 20852 | (301) 881-4220 |
| Men's Republican Club 15833 Crabbs Branch Way, Rockville 20855 | (301) 417-9255 |
| Manor Country Club 14901 Carrolton Rd, Rockville 20853 | (301) 929-9073 |
| Manor Woods Swim Club 14410 Bauer Dr, Rockville 20853 | (301) 460-0899 |
| Lakewood Country Club Inc 13901 Glen Mill Rd, Rockville 20850 | (301) 762-5430 |