Wiring database
Database of wiring companies with name, address, phone, email and website where available. Instant download in Excel/CSV.
Fields included for each company
Up to 8 fields per company. This is what every record in the listing carries.
Territorial breakdown
Provinces with wiring companies. Each one links to its listing.
Each province links to every Telecommunications company in it.
Data sample
A real sample of records from our database, partially obfuscated. The full listing is downloaded after purchase.
| Name | Province | Phone | Website | |
|---|---|---|---|---|
| Bimca | Pontevedra | 986• ••• ••• | — | — |
| Electro Av | A Coruña | 981• ••• ••• | — | — |
| Pedro García H.S.C. | A Coruña | 981• ••• ••• | — | pedrogarciasc.com |
| Tecni Cable | La Rioja | 941• ••• ••• | — | — |
| Instalaciones Eléctricas Egamar | Soria | 976• ••• ••• | — | electricidadegamar.com |
| Conductores Rexon S.L. | Teruel | 978• ••• ••• | — | — |
| AB ELECTRONIC DEVICE | Madrid | 918• ••• ••• | — | — |
| REDFOL | Valencia | 961• ••• ••• | — | — |
3 months of updates
Get the new companies we add, at no extra cost.
Verified data
Normalised and cleaned over more than 7 years of work.
GDPR compliant
Public data processed in line with current regulations.
The wiring database
It brings together wiring companies from across the country, province by province. No single place dominates: Madrid, Barcelona and Zaragoza lead, but the listing stays spread out.
If email is your channel, plan to fill it in: phone is the sturdier field in this set. If your workflow depends on website, check it first: it is the weakest field in the set. The last review of these records was in june 2026.
What is the wiring database used for?
Email marketing
Email campaigns to companies with verified addresses.
Telemarketing
Direct phone numbers for your sales team.
Market research
Analyse the business landscape by area and size.
Sales expansion
Spot new areas and prospects to grow.
What they actually do
The wording that comes up most in how these companies describe themselves.