Company lists · Data verified August 2026
Top 11 Cybersecurity software for utilities based in Spain
There are 30 cybersecurity software for utilities headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 617 professional contacts across them, including 92 with verified work emails and 7 with mobile numbers. Madrid is the largest hub.
This list covers cybersecurity software for utilities 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.
The 11 largest cybersecurity software for utilities based in Spain
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 | S21sec | 36 |
| 2 |  A3sec | 24 |
| 3 |  Hispasec | 11 |
| 4 |  Titanium Industrial Security S.L | 8 |
| 5 |  Zepo Intelligence | 3 |
| 6 |  Minery Report | 2 |
| 7 |  Beonesec Cybersecurity | 3 |
| 8 |  Sumwall Technology | 1 |
| 9 |  Enigmedia | 1 |
| 10 |  Cibersegura | 2 |
| 11 |  Pelion Consulting | 1 |
Showing 11 of 30 cybersecurity software for utilities based in Spain
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Cybersecurity software for utilities based in Spain at a glance
As of Aug 28, 2026Companies by employee count
Cybersecurity software for utilities by metro
| Metro | Companies |
|---|---|
| Cybersecurity software for utilities in Madrid | 11 |
| Cybersecurity software for utilities in Barcelona | 4 |
| Cybersecurity software for utilities in Malaga | 3 |
| Cybersecurity software for utilities in San Sebastian | 2 |
| Cybersecurity software for utilities in Santander | 1 |
| Cybersecurity software for utilities in Llanera | 1 |
| Cybersecurity software for utilities in Ciudad Rodrigo | 1 |
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 “cybersecurity software for utilities”, 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; 0 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 cybersecurity software for utilities are there based in Spain?
There are 30 cybersecurity software for utilities headquartered in Spain as of August 2026 (RevenueBase).
What is the largest company on this list?
S21sec, headquartered in Madrid, tops this list with the largest team on record.
Which city has the most cybersecurity software for utilities?
Madrid leads with 11 headquartered companies, followed by Barcelona (4) and Malaga (3).
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 92 verified decision-maker contacts tracked across these 30 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.
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