Company lists · Data verified August 2026

Top 12 Cybersecurity for industrial systems based in Romania

Name: Cybersecurity for industrial systems based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 31 companies tracked

There are 31 cybersecurity for industrial systems headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 236 professional contacts across them, including 102 with verified work emails and 4 with mobile numbers. Bucharest is the largest hub.

This list covers cybersecurity for industrial systems 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.

31Companies

236Contacts tracked

102Verified emails

4Mobile numbers

Unlock all 31 companies Free account · no credit card · 2 minutes

The 12 largest cybersecurity for industrial systems based in Romania

Ranked by team size

Top 12 of 31 cybersecurity for industrial systems 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	Revelsi	Bucharest	51-200	66	24
2	Data Core Systems, Romania	n/a	11-50	43	27
3	BIT Sentinel	Bucharest	11-50	24	16
4	Fort Cyber	Bucharest	11-50	24	15
5	Global Data	Bucharest	1-10	13	1
6	D3 Cyber	Cluj-Napoca	1-10	8	5
7	Cyberlifehacks	Cluj-Napoca	1-10	7	4
8	Dotdna	Bucharest	11-50	5	5
9	Cybrops	Bucharest	11-50	5	2
10	Best Internet Security Biss	n/a	11-50	4	1
11	Sectio Aurea	n/a	11-50	1	1
12	TLN Computer	Brasov	1-10	1	1

Showing 12 of 31 cybersecurity for industrial systems based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 102 reachable decision-makers.

Free account · no credit card

See all 31 companies

Cybersecurity for industrial systems based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 15 HQs

4Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cybersecurity for industrial systems by metro

Metro	Companies
Cybersecurity for industrial systems in Bucharest	15
Cybersecurity for industrial systems in Cluj-Napoca	4
Cybersecurity for industrial systems in Constanta	2
Cybersecurity for industrial systems in Bucuresti	2
Cybersecurity for industrial systems in Suceava	1
Cybersecurity for industrial systems in Timisoara	1
Cybersecurity for industrial systems in Pascani	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 for industrial systems”, 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 cybersecurity for industrial systems are there based in Romania?

There are 31 cybersecurity for industrial systems headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

Revelsi, headquartered in Bucharest, tops this list with the largest team on record.

Which city has the most cybersecurity for industrial systems?

Bucharest leads with 15 headquartered companies, followed by Cluj-Napoca (4) and Constanta (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 102 verified decision-maker contacts tracked across these 31 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.

Ready to reach these companies? Verified emails and direct dials for all 31 cybersecurity for industrial systems based in Romania. Start with a free account, no credit card.

Get the full list

Related lists

Cybersecurity for industrial systems by geography

Browse the directory

Browse: Companies home · All Romania lists · All Cybersecurity for industrial systems lists · New lists

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.