4321 — Electrical installation

BLACK-LINE SRL

CUI: 17675487 · SRL · Sălaj

7112 Engineering activities and related technical consultancy

BLACK - OUT.MCM. S.R.L.

CUI: 47832400 · SRL · Sălaj

BLACK STRUCTURI S.R.L.

CUI: 36889363 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

BLA ELECTRIC S.R.L.

CUI: 45373352 · SRL · Sălaj

4321 Electrical installation

BLA ELECTRO S.R.L.

CUI: 52003581 · SRL · Sălaj

4321 Electrical installation

BLAKOM PROD S.R.L.

CUI: 40372356 · SRL · Sălaj

2550 Forging, pressing, stamping and roll-forming of metal; powder metallurgy

BLUE TEL PVI SRL

CUI: 18304207 · SRL · Sălaj

4778 Other retail sale of new goods in specialised stores

B_MASIV SRL

CUI: 19032801 · SRL · Sălaj

BODECON INVEST S.R.L.

CUI: 37727220 · SOCIETATE COMERCIALĂ CU RĂSPUNDERE LIMITATĂ · Sălaj

4312 Site preparation

BOD S.R.L.

CUI: 49924292 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

BOGDAN TRADING SRL

CUI: 22891916 · SRL · Sălaj

4321 Electrical installation

BOGHIŞ SERV SRL

CUI: 30669849 · SRL · Sălaj

4211 Construction of roads and motorways

BOGLAR CHAMP SRL

CUI: 14475123 · SRL · Sălaj

BOHAS CONSTRUCT S.R.L.

CUI: 48919921 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

431,1 K RON · 2 (2025)

BOLDEA SRL

CUI: 16459701 · SRL · Sălaj

4211 Construction of roads and motorways

BOLDOR DSB CONSTRUCT S.R.L.

CUI: 36889355 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

BOLOGA TEHNIC INSTAL S.R.L.

CUI: 48808184 · SRL · Sălaj

4322 Plumbing, heat and air-conditioning installation

BOROS WORLD S.R.L.

CUI: 41529131 · SRL · Sălaj

BOSCASKYLINE S.R.L.

CUI: 43480395 · SRL · Sălaj

4791 Retail sale via mail order houses or via Internet

BRANDAS SYSTEM S.R.L.

CUI: 42517860 · SRL · Sălaj

8020 Security systems service activities

49,2 K RON (2025)