Shipvane · 4 AE roles
Marco E. · joined Cargolio
Fleetora · first roles in DEElectrical solar installation in Spain_
As of 4 November 2026, 10,473 electrical solar installation companies are based in Spain; 33 are hiring right now and Madrid has the most.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Companies
- 10,473
- Hiring now
- 33 · 5 new in 30 d
- Largest niche
- Electrical contractors · 5,887
- Top city
- Madrid · 555
- Parent market
- Property & construction · 108,297
Electrical solar installation in Spain, broken down
| companies | share | |
|---|---|---|
| Electrical contractors | 5,887 | 56% |
| Solar pv installers | 2,640 | 25% |
| Security system installers | 932 | 9% |
| Telecom network contractors | 626 | 6% |
| TV aerial installers | 610 | 6% |
| Smart home integrators | 395 | 4% |
| Plumbing heating contractor | 248 | 2% |
| HVAC air conditioning contractor | 180 | 2% |
| Grid & substation contractors | 178 | 2% |
| EV charging installers | 170 | 2% |
| Network & wifi installers | 98 | 1% |
| General building contractors | 53 | 1% |
| Av & unified communications integrators | 49 | 0% |
| Heat pump installation | 45 | 0% |
| Multi trade renovation | 36 | 0% |
| companies · hiring | |
|---|---|
| Self-employed | 3,243 · 1 |
| 2-10 employees | 5,585 · 9 |
| 11-50 employees | 1,474 · 13 |
| 51-200 employees | 142 · 7 |
| 201-500 employees | 19 · 2 |
| 501-1000 employees | 5 · 0 |
| 1001-5000 employees | 4 · 1 |
| 10,001+ employees | 1 · 0 |
| companies | share | |
|---|---|---|
| Madrid | 555 | 5% |
| Barcelona | 200 | 2% |
| Valencia | 173 | 2% |
| Sevilla | 123 | 1% |
| Zaragoza | 117 | 1% |
| Malaga | 88 | 1% |
| Fuenlabrada | 59 | 1% |
| Marbella | 58 | 1% |
| Vigo | 57 | 1% |
| Valladolid | 52 | 0% |
| Alicante/Alacant | 50 | 0% |
| Bilbao | 49 | 0% |
The biggest electrical solar installation companies in Spain
The largest companies of the segment, by headcount; job boards and portals left out.
Filter by niche, size, city or hiring, and open the decision makers with verified e-mails.
Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
The stack of electrical solar installation in Spain
From their websites and DNS records, page plumbing left out.
Other segments of property & construction in Spain
Property & construction in Spain, the whole market →
Building finishing contractors · 20,344 →
Real estate agencies · 17,943 →
Construction & building engineering · 16,912 →
Architecture & interior design · 12,999 →
Plumbing heating sanitary trades · 11,037 →
Cleaning pest control services · 7,264 →
Locksmiths doors & glazing · 7,038 →
Property development projects · 5,086 →
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
10,473 electrical solar installation companies are based in Spain; 33 are hiring right now and Madrid has the most. (Breaknorm, 4 November 2026, https://breaknorm.co/market/property_construction/spain/electrical_solar_installation)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ClassificationEvery company is classified from its own website into vertical, sub-vertical and leaf with a confidence score; this page counts industry confidence ≥ 0.7 and country confidence ≥ 0.8.
- Company listRich profiles with a LinkedIn-known headcount only; job boards, directories, portals and non-organisations are left out.
- HiringOpen roles read hourly from the company's own career system.
Electrical solar installation in Spain: questions
How many electrical solar installation companies are there in Spain?
10,473 with a confident classification, read from their own websites.
What is a sub-vertical?
The middle level of our industry tree: Property & construction → Electrical solar installation → leaf niches such as electrical contractors, solar pv installers, security system installers. Each company carries all three with a confidence score.
Can I get the list?
Yes: the first 20 largest are on this page; the full list with verified e-mails is in the product. Counting is free.
Get this segment your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every electrical solar installation company in Spain,
with the person who decides
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