Top 10 după cifră de afaceri#Companie1SOCIETATEA NATIONALA DE GAZE NATURALE " ROMGAZ " SA7.6 mld. RON2AUMOVIO SYSTEMS ROMANIA S.R.L.3.2 mld. RON3SOCIETATEA NAŢIONALĂ DE TRANSPORT GAZE NATURALE TRANSGAZ SA2.8 mld. RON4MARQUARDT SCHALTSYSTEME SCS1.3 mld. RON5THYSSENKRUPP BILSTEIN S.A.1.2 mld. RON6SIMEA SIBIU SRL956.4 mil. RON7CON-A OPERATIONS S.R.L.701.0 mil. RON8RETRASIB S.R.L.630.3 mil. RON9HARTING ROMÂNIA MANUFACTURING SCS555.3 mil. RON10COMPA SA521.8 mil. RON
Top 10 după profit net#Companie1SOCIETATEA NATIONALA DE GAZE NATURALE " ROMGAZ " SA3.1 mld. RON2SOCIETATEA NAŢIONALĂ DE TRANSPORT GAZE NATURALE TRANSGAZ SA788.2 mil. RON3RETRASIB S.R.L.126.1 mil. RON4VISMA ROMANIA HOLDING SRL100.1 mil. RON5RETTER PROJECTMANAGEMENT SRL85.2 mil. RON6THERME NORD BUCURESTI SRL78.0 mil. RON7SIMEA SIBIU SRL66.8 mil. RON8SMARTBILL VENTURES S.R.L.63.4 mil. RON9APĂ CANAL SIBIU S.A.54.6 mil. RON10SUTECH SRL49.8 mil. RON
Top 10 angajatori#Companie1SOCIETATEA NATIONALA DE GAZE NATURALE " ROMGAZ " SA5.227 ang.2SOCIETATEA NAŢIONALĂ DE TRANSPORT GAZE NATURALE TRANSGAZ SA3.983 ang.3AUMOVIO SYSTEMS ROMANIA S.R.L.2.907 ang.4KROMBERG & SCHUBERT ROMÂNIA ME SRL1.886 ang.5MARQUARDT SCHALTSYSTEME SCS1.539 ang.6SIMEA SIBIU SRL1.415 ang.7COMPA SA1.380 ang.8THYSSENKRUPP BILSTEIN S.A.1.043 ang.9BERTRANDT ENGINEERING TECHNOLOGIES ROMANIA SRL957 ang.10HARTING ROMÂNIA MANUFACTURING SCS923 ang.
