Company lists · Data verified August 2026

Top 25 Building automation security companies based in Spain

Name: Building automation security companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 470 companies tracked

There are 470 building automation security companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 4,316 professional contacts across them, including 315 with verified work emails and 56 with mobile numbers. Madrid is the largest hub.

This list covers building automation security companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

470Companies

4,316Contacts tracked

315Verified emails

56Mobile numbers

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The 25 largest building automation security companies based in Spain

Ranked by team size

Top 25 of 470 building automation security companies based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SURIS	Barcelona	201-500	171	31
2	Powernet	A Coruna	51-200	149	21
3	INV Sistemas DE Seguridad	Madrid	1,001-5,000	114	1
4	TEWIS	Naquera	51-200	76	10
5	Ecosiona Energía	Riba-Roja De Turia	51-200	55	5
6	Tecmelec	Robledo De Chavela Madrid	51-200	54	2
7	Illusion Custom Home Automation Solutions	Marbella	51-200	44	19
8	Sic24	Reus	51-200	44	8
9	Tempus Instalaciones, S.L	Madrid	51-200	43	7
10	Inmotechnia	n/a	51-200	32	5
11	Proinsermant Engineering Comfort	Marbella	201-500	30	15
12	Inmarepro	Madrid	51-200	30	4
13	Verdumasip	Alzira	51-200	28	1
14	Marval	Madrid	51-200	25	8
15	Segurisur	Torremolinos	51-200	24	3
16	Grup Digittecnic	Barcelona	51-200	23	6
17	Loxone ES	Artes	201-500	20	9
18	Prevent Security Systems	Alcobendas	51-200	20	4
19	Grupo Microclima	Madrid	51-200	20	4
20	Domintell	Sabadell	11-50	19	10
21	GIIT	Granada	51-200	19	1
22	Zetus Soluciones Energéticas	Las Rozas De Madrid	11-50	13	2
23	Ingenium SL	Llanera	51-200	12	1
24	Grup EBM	Barcelona	11-50	11	2
25	ELING	Madrid	201-500	11	1

Showing 25 of 470 building automation security companies based in Spain

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Building automation security companies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 67 HQs

56Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

240

11-50

176

51-200

201-500

1,001-5,000

5,001-10,000

10001+

Building automation security companies by metro

Metro	Companies
Building automation security companies in Madrid	67
Building automation security companies in Barcelona	36
Building automation security companies in Malaga	13
Building automation security companies in Sabadell	8
Building automation security companies in Terrassa	8
Building automation security companies in Sevilla	8
Building automation security companies in Alcobendas	8

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “building automation security companies”, with match quality audited by blind human judging, and headquartered in Spain.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many building automation security companies are there based in Spain?

There are 470 building automation security companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

SURIS, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most building automation security companies?

Madrid leads with 67 headquartered companies, followed by Barcelona (36) and Malaga (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 315 verified decision-maker contacts tracked across these 470 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.