Firma	CUI	CAEN	Cifra afaceri
BLACK SEA OIL & GAS S.A. SA	21288144	620	1.238.692.154 (2024)
L'OREAL ROMANIA SRL SRL	9638038	4645	1.233.720.729 (2025)
LAGARDERE TRAVEL RETAIL SRL SRL	8529539	4711	1.218.798.192 (2025)
SANOFI ROMANIA SRL SRL	11147490	4646	1.211.793.524 (2025)
MARATHON DISTRIBUTION GROUP SRL SRL	3379619	4639	1.207.047.345 (2025)
VODAFONE ROMÂNIA TECHNOLOGIES SRL SRL	30833738	5829	1.193.439.504 (2025)
IKEA ROMANIA S.A. SA	17547941	4755	1.155.267.025 (2022)
NOVARTIS PHARMA SERVICES ROMANIA SRL SRL	27813234	4646	1.146.755.720 (2025)
BOG 'ART SRL SRL	17487	4100	1.137.446.195 (2025)
PRO TV SRL SRL	2835636	5911	1.135.553.462 (2025)
US FOOD NETWORK SA SA	6645790	5611	1.133.473.526 (2025)
COMPANIA NATIONALA POSTA ROMANA SA SA	427410	5310	1.126.455.041 (2017)
RENAULT TECHNOLOGIE ROUMANIE S.R.L. SRL	18765472	7112	1.116.377.919 (2025)
BEBETEI INVESTMENTS GROUP SRL SRL	32742199	4690	1.114.735.240 (2025)
ALIVE CAPITAL S.A. SA	31672699	3515	1.094.558.829 (2025)
FCC CONSTRUCCION SA BARCELONA SUCURSALA BUCURESTI SA	17060007	4211	1.089.360.700 (2025)
COMPANIA NATIONALA DE CAI FERATE "CFR" SA SA	11054529	5221	1.081.424.201 (2017)
HYUNDAI AUTO ROMANIA SRL SRL	6104191	4671	1.076.724.626 (2025)
ACCENTURE SERVICES SRL SRL	18491628	6392	1.054.598.635 (2025)
DB GLOBAL TECHNOLOGY SRL SRL	32193007	6220	1.020.819.058 (2025)
ERICSSON TELECOMMUNICATIONS ROMANIA SRL SRL	6521644	6220	1.003.430.118 (2025)
INGRAM MICRO DISTRIBUTION SRL SRL	30798746	4650	1.000.566.617 (2025)
CTI EUROPE S.R.L. SRL	22716893	4635	999.106.226 (2025)
IMPERIAL BRANDS ROMANIA S.R.L. SRL	35393387	4635	992.400.093 (2025)
PREMIER ENERGY S.A. SA	51081808	3523	988.912.216 (2025)
CANPACK ROMANIA S.R.L. SRL	14376421	2592	984.054.829 (2025)
ARRISE LIVE S.R.L. SRL	39745931	8299	979.070.631 (2025)
ING HUBS B.V. AMSTERDAM - SUCURSALA BUCUREȘTI N/A	38183029	6210	974.724.024 (2025)
MARS ROMANIA SRL SRL	5427470	4638	973.654.034 (2025)
ORACLE ROMANIA SRL SRL	15058256	6210	963.959.815 (2025)
ELECTROMONTAJ SA SA	566	4222	963.009.765 (2025)
AUGSBURG INTERNATIONAL IMPEX SRL SRL	7904419	4672	954.648.979 (2025)
GENPACT ROMANIA SRL SRL	17362595	8299	952.031.082 (2025)
MARTUR AUTOMOTIVE SEATING AND INTERIORS S.R.L. SRL	31027987	2932	950.433.907 (2022)
SERMEDIC SRL SRL	16821282	4646	943.277.900 (2025)
GRUP FEROVIAR ROMAN SA SA	14256514	4920	936.488.399 (2025)
AL DAHRA AGRICULTURE - ROMANIA SRL SRL	36460824	7020	926.896.491 (2025)
TABAC XPRESS SRL SRL	34626921	4711	906.211.487 (2023)
MACROMEX SRL SRL	5052558	4632	905.775.206 (2025)
COMPANIA NATIONALA "LOTERIA ROMANA" SA SA	12397185	9200	897.342.080 (2017)
MICROSOFT ROMANIA SRL SRL	8915831	6220	894.954.025 (2025)
OMV PETROM GLOBAL SOLUTIONS SRL SRL	32658390	6210	885.823.457 (2025)
SAINT-GOBAIN CONSTRUCTION PRODUCTS ROMANIA SRL SRL	6194577	2362	878.409.693 (2025)
NUROL INSAAT VE TICARET AS MASLAK SUCURSALA BUCURESTI N/A	39292466	4212	870.041.602 (2025)
ROMPETROL GAS SRL SRL	18846690	4681	852.631.716 (2025)
RENOVATIO TRADING SRL SRL	15638008	3515	840.980.257 (2025)
PROCEMA RWP S.A. SA	39442253	2593	834.106.898 (2025)
ADMINISTRATIA ROMANA A SERVICIILOR DE TRAFIC AERIAN ROMATSA RA RA	1589932	5223	824.810.379 (2017)
TINERVIS GROUP SRL SRL	27329545	1071	815.752.753 (2025)
SUPECO INVESTMENT SRL SRL	33067767	4711	810.598.659 (2025)