Company lists · Data verified August 2026

Top 16 Api security companies based in Romania

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 37 companies tracked

There are 37 api security companies headquartered in Romania (RevenueBase, August 2026). RevenueBase tracks 272 professional contacts across them, including 135 with verified work emails and 3 with mobile numbers. Bucharest is the largest hub.

This list covers api security 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.

37Companies

272Contacts tracked

135Verified emails

3Mobile numbers

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The 16 largest api security companies based in Romania

Ranked by team size

Top 16 of 37 api security 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	Safetech Innovations	Bucharest	51-200	53	42
2	Data Core Systems, Romania	n/a	11-50	43	27
3	Cyber Threat Defense	Cluj-Napoca	51-200	34	14
4	BIT Sentinel	Bucharest	11-50	24	16
5	Fort Cyber	Bucharest	11-50	24	15
6	Cyber Smart Defence	Bucharest	11-50	11	2
7	D3 Cyber	Cluj-Napoca	1-10	8	5
8	Zamolxis	Bucharest	11-50	7	1
9	Axyome	Craiova	1-10	6	1
10	Dotdna	Bucharest	11-50	5	5
11	Cybrops	Bucharest	11-50	5	2
12	Best Internet Security Biss	n/a	11-50	4	1
13	Netrunners	Bucharest	11-50	2	1
14	Risktronics	n/a	1-10	2	1
15	Sectio Aurea	n/a	11-50	1	1
16	TLN Computer	Brasov	1-10	1	1

Showing 16 of 37 api security companies based in Romania

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 135 reachable decision-makers.

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Api security companies based in Romania at a glance

As of Aug 28, 2026

1-10Median size (employees)

BucharestLargest hub · 20 HQs

3Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Api security companies by metro

Metro	Companies
Api security companies in Bucharest	20
Api security companies in Cluj-Napoca	3
Api security companies in Timisoara	2
Api security companies in Bucuresti	2
Api security companies in Suceava	1
Api security companies in Buc	1
Api security companies 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 “api security 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; 1 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 api security companies are there based in Romania?

There are 37 api security companies headquartered in Romania as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most api security companies?

Bucharest leads with 20 headquartered companies, followed by Cluj-Napoca (3) and Timisoara (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 135 verified decision-maker contacts tracked across these 37 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.