Company lists · Data verified August 2026
Top 11 Data center security services based in Romania
There are 51 data center security services headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 337 professional contacts across them, including 51 with verified work emails and 3 with mobile numbers. Bucuresti is the largest hub.
This list covers data center security services headquartered in Romania, 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 data center security services based in Romania
Ranked by team size| # | Company | Verified emails |
|---|---|---|
| 1 |  Advance SRL | 3 |
| 2 |  Data Core Systems, Romania | 27 |
| 3 |  Innova Engineering | 6 |
| 4 |  Force 1 | 3 |
| 5 |  Global Data | 1 |
| 6 |  D3 Cyber | 5 |
| 7 |  Knowledge & Smart Solutions | 1 |
| 8 |  Hightech Security Romania | 2 |
| 9 |  Bitroot Solution | 1 |
| 10 |  Risktronics | 1 |
| 11 |  Sectio Aurea | 1 |
Showing 11 of 51 data center security services based in Romania
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Data center security services based in Romania at a glance
As of Aug 28, 2026Companies by employee count
Data center security services by metro
| Metro | Companies |
|---|---|
| Data center security services in Bucuresti | 12 |
| Data center security services in Bucharest | 7 |
| Data center security services in Cluj-Napoca | 4 |
| Data center security services in Constanta | 2 |
| Data center security services in Voluntari | 2 |
| Data center security services in Craiova | 2 |
| Data center security services in Alba Iulia | 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 services”, with match quality audited by blind human judging, and headquartered in Romania.
- 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 services are there based in Romania?
There are 51 data center security services headquartered in Romania as of August 2026 (RevenueBase).
What is the largest company on this list?
Advance SRL, headquartered in Voluntari, tops this list with the largest team on record.
Which city has the most data center security services?
Bucuresti leads with 12 headquartered companies, followed by Bucharest (7) and Cluj-Napoca (4).
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 51 verified decision-maker contacts tracked across these 51 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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