Romania— RO

Security companies in Romania — browse 4.5K records

Browse 4,461 security companies in Romania — registry-sourced from ONRC, scoped to NACE 80. Each record carries up to up to 500 firmographic attributes — from CUI and registered address to revenue, headcount and corporate group structure. The largest by revenue are CIT ONE S.A. ($69M), BRINK'S CASH SOLUTIONS (RO) S.R.L. ($60M) and ADECCO RESURSE UMANE SRL ($59M).

4.5K

Security companies

NACE codes

194

Group-linked records

Top companies

Largest security companies in Romania (2026)

The largest security companies in Romania by revenue are CIT ONE S.A. ($69M), BRINK'S CASH SOLUTIONS (RO) S.R.L. ($60M) and ADECCO RESURSE UMANE SRL ($59M). The directory below ranks them — sort any column, or filter by sub-sector, company size and region.

Last updated June 2026.

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Every Romanian security companies record with all attributes, by API, bulk export or CRM enrichment.

Showing 25 of 4,461 Romanian security companies· click a column to sort, or a company for its full record

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Private security activities	București	SPL. INDEPENDENTEI 319	1,585	$69M	2025	25887340	Corporation	4
Private security activities	București	SOS. PIPERA 42	1,760	$60M	2002	14715188	Corporation	810
Security systems service activities	București	SOS. PIPERA 42	2,269	$59M	2003	15739037	Corporation	5,613
Private security activities	Afumați	STR. SOSEAUA DE CENTURA STANGA 3	3,659	$53M	2016	36563420	Corporation	Not available
Private security activities	București	B-DUL EXPOZITIEI 1	2,120	$36M	2025	13740159	Corporation	1,976
Private security activities	Fundeni	DOINEI 74	2,277	$34M	2006	18443671	Corporation	Not available
Private security activities	Craiova	B-DUL GHEORGHE CHITU 10	2,135	$34M	2025	15074871	Corporation	11
Private security activities	București	STR. PLANTELOR 73	1,179	$26M	2017	38469641	Corporation	Not available
Private security activities	Târgu Jiu	STR. LALELELOR 3	2,000	$26M	2025	35469698	Corporation	Not available
Security systems service activities	Bacău	STR. MARASESTI 110	61	$25M	2007	22460883	Corporation	Not available
Security systems service activities	Sibiu	STR. FABRICII 2	89	$23M	2026	29104875	Corporation	Not available
Private security activities	București	INTR. GHIOZDANULUI 6	1,237	$23M	2025	31718222	Corporation	3
Private security activities	București	STR. DARNICIEI 52	1,524	$21M	2025	31133899	Corporation	Not available
Private security activities	București	STR. VALEA BUZAULUI 1	970	$21M	2003	15704624	Corporation	7
Private security activities	București	STR. SOLD. GHITA SERBAN 47	1,266	$20M	2014	33326284	Corporation	Not available
Private security activities	București	SPL. UNIRII 313	1,714	$20M	2026	24452844	Corporation	Not available
Private security activities	București	STR. AZUGA 2	993	$19M	2025	9394294	Corporation	Not available
Private security activities	Plopii-Slăvitești	STR. ORHIDEELOR 17	1,085	$18M	2013	31662938	Corporation	Not available
Private security activities	București	STR. CAROL KNAPPE 83	1,107	$16M	2025	9864442	Corporation	31
Private security activities	București	B-DUL LACUL TEI 1	545	$14M	2025	24693419	Corporation	Not available
Private security activities	București	STR. CIRLIBABA 36	1,023	$14M	2011	28177518	Corporation	7
Security systems service activities	Cluj-Napoca	STR. COLINEI 2	180	$13M	1999	11396386	Corporation	Not available
Private security activities	Tunari	STR. NICOLAE BALCESCU 7	491	$12M	2016	36559101	Corporation	Not available
Private security activities	București	STR. PIATA PACHE PROTOPOPESCU 9	680	$11M	2005	17801399	Corporation	2
Private security activities	București	SOS. OLTENITEI 2	832	$11M	2011	29299114	Corporation	13

This is a sample. The full database holds 4,461 Romanian security companies, each with every attribute in the dictionary below.

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Database overview

Security companies in Romania — database overview

Distributions across all 4,461 security companies in Romania — registry-sourced from ONRC and refreshed daily.

Company size (by employee band)

1–9
78%
10–49
13%
50–199
7%
200–999
2%
1,000+
0%

Sub-sector breakdown (NACE)

Private security activities62%
Security systems service activities38%

Regional distribution

Bucureşti
30%
Ilfov
6%
Timiş
5%
Constanţa
4%
Cluj
3%
Bihor
3%
Other
50%

Revenue (USD)

Less than $100K
45%
$100K – $1M
46%
$1M – $10M
8%
$10M – $100M
1%
$100M+
0%

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These distributions are computed from the full Romanian security companies database, not the sample above.

Data coverage

What data is available on security companies in Romania

Romania business database

Firmographics

Legal name, registered address, NACE sub-sector, legal form, founding year and website. Every record is keyed to its CUI — the stable ONRC identifier that survives name changes and rebrands, making it the most reliable CRM deduplication key for Romania data.

Points of interest

Each company is geocoded to GPS coordinates covering its registered seat and operating locations across Romania, with a precision level on every point — useful for territory planning and proximity targeting.

Tax IDs

Records carry the CUI and, where applicable, the VAT registration number, with a flag for when the two coincide. These are the cleanest match keys for enriching lists and cross-referencing against the national tax authority and your CRM.

Group structure

InfobelPRO resolves the corporate hierarchy — parent, subsidiaries and the size of the worldwide corporate family — so sales and compliance teams can see who controls an entity before engaging or onboarding it.

Financials

Annual revenue in local currency, EUR and USD, employee headcount and founding year, with multi-year history where filed. Figures are sourced from ONRC filings and carry an Actual-or-Modeled reliability flag.

Data dictionary

Every attribute in the Romanian security companies dataset

The full field catalogue behind each record. Contact data (email, phone, executives) is part of the licensed dataset but is never displayed on this page.

Identity

companyName: Registered legal name.
businessName: Trading / commercial name where it differs from the legal name.
tradeName: Additional registered trade name.
nationalID: CUI — the official ONRC company identifier.
nationalIDIsVat: Flag indicating whether the national ID doubles as the VAT number.

Location

addressStreet: Registered street address.
postCode: Postal code.
city: City / locality.
province: Region / province / county.
country: Country (ISO).
longitude / latitude: Geocoded coordinates of the location.
geoLevel: Precision level of the geocode.

Web

website: Primary corporate URL.
webDomain: Normalised root domain.
websiteStatusFlag: Live / dead / redirect status from the last crawl.
websiteCrawlDate: Date the website was last checked.

Activity

altInternationalCode01–06: Up to six NACE Rev. 2 activity codes plus labels.
internationalCode: US SIC code.
localCode: National activity code.
infobelCode: Proprietary Infobel activity code.

Size

employeesHere: Headcount at this location.
employeesTotal: Total headcount across the entity (with Actual / Modeled flag).

Financials

salesVolume: Annual revenue in local currency.
salesVolumeEuros: Annual revenue converted to EUR.
salesVolumeDollars: Annual revenue converted to USD — shown in the table.
currency: Reporting currency.
yearStarted: Year the company was founded.
financialHistory: Multi-year revenue history where filed.

Status & legal

statusCodeName: HQ, branch or single-location indicator.
legalStatusCodeDescription: Legal form (e.g. limited company / corporation).

Group structure

familyMembers: Number of entities in the worldwide corporate family.
subsidiaryIndicator: Whether the entity is a subsidiary.
parentLinkage: Link to the parent company.
domesticLinkage / globalLinkage: Domestic and global ownership links.
hierarchyCode: Position within the corporate hierarchy.

Source comparison

ONRC vs InfobelPRO

ONRC gives you legal registration data. InfobelPRO adds the commercial intelligence sales, marketing and compliance teams actually need.

Attribute	ONRCFree official registry	InfobelPRO
CUI	Yes	Yes — on 99.9% of records
Legal name & registered address	Yes	Yes
Company status (HQ / branch)	Yes	Yes — daily sync
NACE sub-sector classification	Yes	Yes — up to 6 codes
Annual revenue (local / EUR / USD)	Filings only	Yes — multi-currency
Employee count	No	Yes
Decision-maker contacts	No	Yes — licensed
Geocoded coordinates	No	Yes
Corporate group structure	Filings only	Yes — full hierarchy
API access	No	Yes — REST API
Bulk export (CSV / JSON / Parquet)	No	Yes
Update frequency	Periodic (filings)	Daily sync

FAQ

Frequently asked questions

By the revenue shown in the directory above, the largest security companies in Romania include CIT ONE S.A. ($69M), BRINK'S CASH SOLUTIONS (RO) S.R.L. ($60M) and ADECCO RESURSE UMANE SRL ($59M). Sort the Revenue column or filter by sub-sector, size and region to explore the full ranking.

InfobelPRO lists 4,461 security companies registered in Romania, classified under NACE 80, sourced from ONRC. The directory covers all registered entities in scope, not a sampled subset.

Bucureşti holds the largest share with 30% of Romania's security companies, followed by Ilfov (6%) and Timiş (5%). The region chart above shows the full distribution.

Security companies in Romania are classified under NACE 80 — 2 sub-sector codes appear in this segment. Each record can carry up to six NACE Rev. 2 activity codes, plus a US SIC code and the national activity code.

Core firmographics come directly from ONRC and are refreshed daily — new incorporations, address changes and status updates flow through within 24 hours of publication. Revenue and employee figures track annual report filings and carry an Actual-or-Modeled reliability flag.

Yes. InfobelPRO combines registry-sourced firmographics with licensed contact data, processed under GDPR Article 6(1)(f) — legitimate interest. Individual opt-outs are honoured and compliance documentation is available on request.

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Explore more

Discover more segments in Romania

Related directories

See all company directories in Romania, explore the full Romania business database In the US classification, related SIC codes include SIC 7381 — Detective, Guard, and Armored Car Services, SIC 7382 — Security Systems Services and SIC 4499 — Water Transportation Services, Not Elsewhere Classified., or see how Romania fits into the wider Europe business database.