| Business | Phone |
| Atlantic Radio Telephone Inc 2495 Nw 35th Ave, Miami 33142 | (305) 633-9636 |
| Diaz Marine Electronics & Elec 2010 Sw 17th Ave, Miami 33145 | (305) 858-7583 |
| Dockside Marine Electronics 2215 Nw 14th St, Miami 33125 | (305) 635-0105 |
| G A Intl Electronic 825 Brickell Bay Dr # 1845, Miami 33131 | (305) 371-7039 |
| South Florida Marine Products 8225 Sw 5th St, Miami 33144 | (305) 559-7141 |
| S & E Electronics Inc 18452 Ne 2nd Ave, Miami 33179 | (305) 651-2829 |
| Harbour Marine Systems Inc 800 Brickell Ave, Miami 33131 | (305) 358-2933 |
| International Marine Radio Inc 11080 Sw 142nd Pl, Miami 33186 | (305) 499-9339 |
| Lorad Corp 490 Nw South River Dr, Miami 33128 | (305) 545-6004 |