Company lists · Data verified August 2026

Top 19 Data center security software companies based in Romania

Name: Data center security software companies based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 72 companies tracked

There are 72 data center security software companies headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 783 professional contacts across them, including 204 with verified work emails and 20 with mobile numbers. Bucharest is the largest hub.

This list covers data center security software companies 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.

72Companies

783Contacts tracked

204Verified emails

20Mobile numbers

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The 19 largest data center security software companies based in Romania

Ranked by team size

Top 19 of 72 data center security software companies based in Romania, 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	Securitas Romania	Bucuresti	1,001-5,000	123	32
2	Hyperfy	Bucharest	201-500	100	48
3	Bigbrother International	Cluj-Napoca	51-200	90	20
4	Revelsi	Bucharest	51-200	66	24
5	Advance SRL	Voluntari	201-500	60	3
6	Data Core Systems, Romania	n/a	11-50	43	27
7	BIT Sentinel	Bucharest	11-50	24	16
8	Nextgen Software	Bucuresti	11-50	21	12
9	Mira Technologies Gmbh	Bacu	11-50	14	3
10	Knowledge & Smart Solutions	Bucharest	1-10	7	1
11	Axyome	Craiova	1-10	6	1
12	Dotdna	Bucharest	11-50	5	5
13	Blackshell	Bucharest	11-50	5	3
14	Best Internet Security Biss	n/a	11-50	4	1
15	Bitroot Solution	Oradea	1-10	4	1
16	Eset Romania	Bucharest	11-50	3	2
17	Sectio Aurea	n/a	11-50	1	1
18	TLN Computer	Brasov	1-10	1	1
19	Panthero	Satu Mare	1-10	1	1

Showing 19 of 72 data center security software companies based in Romania

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Data center security software companies based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 18 HQs

20Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Data center security software companies by metro

Metro	Companies
Data center security software companies in Bucharest	18
Data center security software companies in Bucuresti	15
Data center security software companies in Cluj-Napoca	3
Data center security software companies in Brasov	3
Data center security software companies in Timisoara	2
Data center security software companies in Constanta	2
Data center security software companies in Craiova	2

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 software companies”, 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 software companies are there based in Romania?

There are 72 data center security software companies headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

Securitas Romania, headquartered in Bucuresti, tops this list with the largest team on record.

Which city has the most data center security software companies?

Bucharest leads with 18 headquartered companies, followed by Bucuresti (15) and Cluj-Napoca (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 204 verified decision-maker contacts tracked across these 72 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.