3320 — Installation of industrial machinery and equipment

3F ELECTRIC PLUS SRL

CUI: 22861478 · SRL · Alba

4321 Electrical installation

3MG EUROPE SRL

CUI: 16394246 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

3 MIND SRL

CUI: 16783260 · SRL · Iași

4399 Other specialised construction activities n.e.c.

3M SOLUTIONS&INVESTMENTS SRL

CUI: 37334301 · SRL · Brașov

54,8 K RON (2025)

3N EPIC SOLUTIONS S.R.L.

CUI: 39270301 · SRL · Cluj

3-ON ASIST INSTAL S.R.L.

CUI: 45750363 · SRL · Cluj

4322 Plumbing, heat and air-conditioning installation

3RE BATTERY REGENERATION S.R.L.

CUI: 38626967 · SRL · Bucharest

5210 Warehousing and storage

3R EXPERT SYSTEM TEHNOLOGY SRL

CUI: 34500612 · SRL · Bucharest

3R SERVICII CALITATE S.R.L.

CUI: 48110253 · SRL · Brașov

3VOK AKTIV S.R.L.

CUI: 44216490 · SRL · Bucharest

7112 Engineering activities and related technical consultancy

3W CORPORATION S.R.L.

CUI: 48218035 · SRL · Constanța

7810 Activities of employment placement agencies

4 CONTROL TEAM S.R.L.

CUI: 36427143 · SRL · Sibiu

4321 Electrical installation

4EVER SRL

CUI: 23405267 · SRL · Iași

4321 Electrical installation

4 GAZ S.R.L.

CUI: 34827658 · SRL · Brăila

4322 Plumbing, heat and air-conditioning installation

4MINING COMPANY S.R.L.

CUI: 48842372 · SRL · Bucharest

4M MP SRL

CUI: 15770431 · SRL · Sibiu

4PLD SPUTTER SYSTEMS SRL

CUI: 29176545 · SRL · Bucharest

2899 Manufacture of other special-purpose machinery n.e.c.

4 ROȚI AUTO MUR S.R.L.

CUI: 42347081 · SRL · Cluj

4941 Freight transport by road

568,3 K RON · 4 (2025)

4STORAGE SOLUTIONS S.R.L.

CUI: 48085818 · SRL · Bucharest

3512 Transmission of electricity

4TRONIC-TECH S.R.L.

CUI: 47331663 · SRL · Sibiu