| Nombre | Teléfono | Fax | Correo | Website |
| Adonias Zamora & Cía S.A | 2236-5644 | | | |
| Aguila Electrica de Centroamerica S.A | 2261-1515 | 2237-8759 | eagleca@racsa.co.cr | www.aguilaca.com |
| Almacen de Materiales Eléctricos Osmín | | | | |
| Almacen Mauro S.A. | 2222-4911
San Jose
2220-1955
Sabana Sur
2667-0560
Guanacaste | | ventas@almacenmauro.com | www.almacenmauro.com |
| Representaciones GMG S.A. | 2290-0993 | 2291-4925 | gmgindustrial@racsa.co.cr | |
| Schneider Centroamerica LTDA | 2210-9400 | | | |
| Siesa Top Cable | 2203-1516 | | | |
| Singe Suministros en Ingenieria LTDA | 2220-1676 | 2296-1558 | info@singecr.com | www.singecr.com |
| Soluciones Industriales Electromecanicas | 2203-1516 | | | |
| Sumelec H y G S.A. | 2228-8918 | | | |
| Suplidora | 2260-1621
Heredia
2293-7210
Belen
2430-9010
Alajuela
2221-5333
La Uruca
| 2260-1622
2293-7194
2430-9007
2221-9593
| heredia@suplidoracr.com
belen@suplidoracr.com
Alajuela@suplidoracr.com
lauruca@suplidoracr.com
| www.gdiez.com |
| Cematel | 2240-4046 | 2240-9590 | cematel@ice.co.cr | |
| Diesa S.A. | 2233-3535 | 2233-3838 | ventas@diesacr.com | www.diesacr.com |
| Distribuidora Ferretécnica S.A. | 2286-5255 | 2286-5244 | dferretecnica@gmail.com | |
| El Electrico | 2286-2828 | 2226-5037 | info@elelectrico.com | www.elelectrico.com |
| Iesa | 2257-8500 | 2222-2524 | ventas.barriomexico@iesacr.com | www.iesacr.com |
| Impelsa | 2524-2274 | | impelsacr@yahoo.com | www.impelsa.com |
| Matex S.A. | 2291-7878 | 2291-5096 | | |
| MAZ Industrial Supply | 2236-9038
2235-9706 | 2235-6666 | | www.mazindustrialsupply.com |
| Sumatel | 2232-8181 | 2291-8602 | ventas@sumatel.net | www.sumatel.net |
