Romania— RO

Company data in Romania, by industry

Browse Romania company directories across 56 industries — 2,004,251 businesses in the InfobelPRO database, registry-sourced from ONRC and enriched with firmographics, location, financials and group structure.

2,004,251

Registered companies

AUTOMOBILE-DACIA SA

Largest company

Construction of residential and non-residential buildings

Largest sector

10th

in Europe by count

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Rankings

Largest companies in Romania

By revenue, one row per corporate group — reported (actual) revenue, updated September 2026.

#	Company (group)	Industry	HQ	Revenue (USD)
1	AUTOMOBILE-DACIA SA	Manufacture of motor vehicles	Mioveni	$6.8B
2	OMV PETROM SA	Extraction of crude petroleum	București	$6.3B
3	OMV PETROM MARKETING SRL	Retail sale of automotive fuel in specialised stores	București	$5.5B
4	LIDL DISCOUNT SRL	Retail sale in non-specialised stores with food, beverages or tobacco predominating	București	$5.1B
5	KAUFLAND ROMANIA SCS	Retail sale in non-specialised stores with food, beverages or tobacco predominating	București	$4.8B
6	FORD OTOSAN ROMANIA S.R.L.	Manufacture of motor vehicles	Craiova	$4B
7	CARREFOUR ROMANIA SA	Retail sale in non-specialised stores with food, beverages or tobacco predominating	București	$3.2B
8	ROMPETROL RAFINARE SA	Manufacture of refined petroleum products	Năvodari	$3.2B
9	PAVAL HOLDING S.R.L.	Retail sale of hardware, paints and glass in specialised stores	Bacau	$3B
10	METRO CASH & CARRY ROMANIA SRL	Non-specialised wholesale of food, beverages and tobacco	București	$2.4B
11	LUKOIL ROMANIA SRL	Retail sale of automotive fuel in specialised stores	București	$2.3B
12	DR.MAX S.R.L.	Dispensing chemist in specialised stores	Mogoșoaia	$2.3B
13	MEGA IMAGE SRL	Retail sale in non-specialised stores with food, beverages or tobacco predominating	București	$2.2B
14	STAR ASSEMBLY SRL	Manufacture of bearings, gears, gearing and driving elements	Sebeș	$2.2B
15	SOCIETATEA DE PRODUCERE A ENERGIEI ELECTRICE IN HIDROCENTRALE " HIDROELECTRICA" S.A.	Electric power generation, transmission and distribution	București	$2.1B

Top 15 of 25 · MOL ROMANIA PETROLEUM PRODUCTS SRL, REWE (ROMANIA) SRL, DANTE INTERNATIONAL SA, BANCA TRANSILVANIA SA, ALTEX ROMANIA SRL, SOCIETATEA ENERGETICA ELECTRICA S.A., ENGIE ROMANIA S.A., ROBERT BOSCH SRL, ORANGE ROMANIA SA, E.ON ROMANIA S.A. follow. Methodology →

AUTOMOBILE-DACIA SA leads by reported revenue at $6.8B, the largest of 25 ranked corporate groups.

Coverage

Companies by industry

The B2B industries we cover, ranked by number of companies. Each links to the full directory.

Retail companies

264,684

Construction companies

182,055

Agriculture & agribusiness

139,004

Manufacturing companies

127,323

Distribution & wholesale

114,384

+ 51 more industries below ↓

Retail companies is the most populated sector we cover, with 264,684 companies — 13% of Romania's 2,004,251 registered.

Distribution

Company size & revenue

By number of employees

1–4

1,613,483

5–9

93,089

10–19

34,776

20–49

20,316

50–99

5,287

100–199

2,881

200–499

1,682

500–999

509

1000+

337

The 1–4 band is shown with a broken bar — it is ~17× the next band; the smaller bands are scaled against each other so they stay readable. 238,893 companies have no disclosed headcount (excluded).

Around 91% of companies with disclosed headcount employ fewer than five people, so the market skews heavily toward micro-enterprises.

By revenue (local currency)

1–100K

288,031

100K-499K

657,995

500K-999K

253,662

1M-4.99M

239,828

5M-9.99M

23,128

10M-49.99M

21,220

50M-99.99M

3,157

100M-499.99M

2,956

500M-999.99M

303

1B+

272

520,701 companies have no disclosed revenue (excluded from the chart).

The most common disclosed-revenue band is 100K-499K, covering 44% of companies with reported revenue.

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2,004,251 companies with firmographics, financials and corporate group structure — filtered by industry, size, region and revenue.

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Geography

Where Romanian companies are based

Distribution by region.

Bucureşti

377,243

Cluj

106,948

Ilfov

89,805

Timiş

89,525

Bihor

71,994

Bucureşti holds the largest regional share, with 33% of companies that have a disclosed region.

Group linkage

Corporate structure in Romania

How much of the market is part of a corporate group vs independent.

Part of a corporate group

93%

Independent

8% of companies belong to a corporate group; the remaining 93% operate independently.

Corporate groups

Largest corporate groups in Romania

Romanian-headquartered groups ranked by total group entities worldwide — a measure of corporate reach.

#	Group	Group entities (worldwide)
1	BANCA TRANSILVANIA SA	170
2	ELECTROMONTAJ SA	138
3	LIDL DISCOUNT SRL	113
4	SOCIETATEA ENERGETICA ELECTRICA S.A.	110
5	SOCIETATEA NATIONALA DE TRANSPORT GAZE NATURALE TRANSGAZ SA	110
6	ENGIE ROMANIA S.A.	106
7	MED LIFE SA	95
8	ROMPETROL RAFINARE SA	94
9	ALTEX ROMANIA SRL	92
10	PAVAL HOLDING S.R.L.	72

Group entities = total members of the corporate family worldwide, for groups whose ultimate parent is in Romania.

BANCA TRANSILVANIA SA is the largest corporate group headquartered in Romania, with 170 entities worldwide.

Foreign ownership

Foreign-owned vs domestic

Among Romania's larger companies, the share ultimately controlled from abroad — and the leading countries of ownership.

62%

Foreign-owned

38%

Romanian-owned

Leading countries of ownership

Germany

17.5%

France

10.6%

United States of America

9.4%

Austria

7.6%

Cyprus

6.6%

Shares calculated on the largest companies by revenue with ownership data available, not an absolute national figure.

Germany is the leading country of foreign ownership, at 17.5%.

FAQ

Romania company data — frequently asked questions

There are 2,004,251 registered companies in Romania across all sectors, from sole traders to large enterprises.

By reported revenue, AUTOMOBILE-DACIA SA is the largest company in Romania, followed by OMV PETROM SA and OMV PETROM MARKETING SRL.

Construction of residential and non-residential buildings, Retail sale in non-specialised stores with food, beverages or tobacco predominating, Freight transport by road have the most registered companies.

You can request a free sample or access the full Romania database, filtered by industry, size, region and revenue, via InfobelPRO.

Sourced from the Infobel DaaS database. The largest-companies ranking is consolidated at corporate-group level (one row per group) and shows reported (actual) revenue in USD; modeled figures are excluded. Distributions cover all registered companies. Industry directories use a NACE-based B2B taxonomy. Last updated September 2026.

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