Company lists · Data verified August 2026
Top 12 Data center security system companies based in Hungary
There are 39 data center security system companies headquartered in Hungary (RevenueBase, August 2026). RevenueBase tracks 279 professional contacts across them, including 97 with verified work emails and 5 with mobile numbers. Budapest is the largest hub.
This list covers data center security system companies headquartered in Hungary, 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 12 largest data center security system companies based in Hungary
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Black Cell | 28 |
| 2 |  Multi Alarm | 22 |
| 3 |  Power Biztonságtechnika KFT | 23 |
| 4 |  SBT Protect KFT | 8 |
| 5 | Castrum PRO KFT | 5 |
| 6 |  Extrico Systems Hungary ZRT | 3 |
| 7 | Wattmester KFT | 1 |
| 8 |  Securiton Hungary | 2 |
| 9 |  I-Solution KFT | 1 |
| 10 | Security-Automatika KFT | 1 |
| 11 |  Datron ITS ZRT | 1 |
| 12 |  IP CAM Technologies LTD | 1 |
Showing 12 of 39 data center security system companies based in Hungary
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Data center security system companies based in Hungary at a glance
As of Aug 28, 2026Companies by employee count
Data center security system companies by metro
| Metro | Companies |
|---|---|
| Data center security system companies in Budapest | 12 |
| Data center security system companies in Pecs | 2 |
| Data center security system companies in Szeged | 2 |
| Data center security system companies in Veszprem | 1 |
| Data center security system companies in Debrecen | 1 |
| Data center security system companies in Sarosd | 1 |
| Data center security system companies in Miskolc | 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 “data center security system companies”, with match quality audited by blind human judging, and headquartered in Hungary.
- 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 data center security system companies are there based in Hungary?
There are 39 data center security system companies headquartered in Hungary as of August 2026 (RevenueBase).
What is the largest company on this list?
Black Cell, headquartered in Budapest, tops this list with the largest team on record.
Which city has the most data center security system companies?
Budapest leads with 12 headquartered companies, followed by Pecs (2) and Szeged (2).
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 97 verified decision-maker contacts tracked across these 39 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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