4322 — Plumbing, heat and air-conditioning installation

3 GRAŞI SRL

CUI: 25242360 · SRL · Brașov

4322 Plumbing, heat and air-conditioning installation

3 G SPORT - IP SRL

CUI: 4380107 · SRL · Bucharest

4322 Plumbing, heat and air-conditioning installation

3 HR MAGIC CONSTRUCT S.R.L.

CUI: 44267809 · SRL · Cluj

4322 Plumbing, heat and air-conditioning installation

3 I AUTOMATIZARI SI TELECOMUNICATII SRL

CUI: 4333873 · SRL · Dolj

6190 Other telecommunications activities

3IN1WEB S.R.L.

CUI: 52442633 · SRL · Bucharest

2620 Manufacture of computers and peripheral equipment

0 RON (2025)

3 INSTALAŢII KALIN SRL

CUI: 21608656 · SRL · Constanța

4752 Retail sale of hardware, paints and glass in specialised stores

3 JUNIORI SRL

CUI: 24980750 · SRL · Timiș

5510 Hotels and similar accommodation

2,0 M RON · 5 (2025)

3K DATA SERVICES S.R.L.

CUI: 44411563 · SRL · Mureș

3312 Repair of machinery

3K S.R.L.

CUI: 52408666 · SRL · Bucharest

3512 Transmission of electricity

3MADE IN SRL

CUI: 25665573 · SRL · Mureș

7111 Architectural activities

3M ANTREPRENOR INVEST S.R.L.

CUI: 44733194 · SRL · Constanța

4120 Construction of residential and non-residential buildings

3MC AUTO EXPERT S.R.L.

CUI: 49960953 · SRL · Ilfov

1071 Manufacture of bread; manufacture of fresh pastry goods and cakes

3 M COMINEX SRL

CUI: 2118305 · SRL · Hunedoara

4322 Plumbing, heat and air-conditioning installation

3M CONSTRUCŢII SRL

CUI: 18660077 · SRL · Sibiu

4120 Construction of residential and non-residential buildings

3 M CONSTRUCT SRL

CUI: 15227720 · SRL · Călărași

4120 Construction of residential and non-residential buildings

3M GROUP SERVICES S.R.L.

CUI: 33982092 · SRL · Ialomița

6190 Other telecommunications activities

3M GYM PROIECT S.R.L.

CUI: 39953436 · SRL · Dolj

7112 Engineering activities and related technical consultancy

3 MIND SRL

CUI: 16783260 · SRL · Iași

4399 Other specialised construction activities n.e.c.

3M INTERSERV GRUP S.R.L.

CUI: 31095310 · SRL · Dâmbovița

3M SMART INSTAL S.R.L.

CUI: 45583214 · SRL · Sibiu

4322 Plumbing, heat and air-conditioning installation