4212 — Construction of railways and underground railways

BIACON ACTIV SRL

CUI: 22513830 · SRL · Hunedoara

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

BIA HUGO CONS S.R.L.

CUI: 43264901 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BIA - MARTIN SRL

CUI: 19080426 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BIAS CONSTRUCT S.R.L.

CUI: 46832410 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BIBICU CONS S.R.L.

CUI: 41558129 · SRL · Hunedoara

4334 Painting and glazing

BIOCLEAN SERVICES GENERAL S.R.L.

CUI: 46920679 · SRL · Hunedoara

4221 Construction of utility projects for fluids

BIO GREEN POWER SOLUTIONS S.R.L.

CUI: 45726950 · SRL · Hunedoara

4321 Electrical installation

10,9 M RON · 18 (2025)

BIOPRODUCT INVEST SRL

CUI: 29891921 · SRL · Hunedoara

1039 Other processing and preserving of fruit and vegetables

BIS ȘOIMII ALPIN S.R.L.

CUI: 48786540 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BITZĂ & MARU CONSTRUCT SRL

CUI: 29112207 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BLACK ROCK CORPORATION S.R.L.

CUI: 52705152 · SRL · Hunedoara

BLACK ROCK PRODUCTION S.R.L.

CUI: 16407575 · SRL · Hunedoara

2441 Precious metals production

BLACK STONE ENERGY S.R.L.

CUI: 47327654 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BLA TEAM BEATRICE S.R.L.

CUI: 48280797 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BLM BUILDING SUPPORT S.R.L.

CUI: 48827976 · SRL · Hunedoara

7112 Engineering activities and related technical consultancy

BLUE INCORPORATION S.R.L.

CUI: 49528727 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings

BODOMIHA RENOV S.R.L.

CUI: 53175682 · SRL · Hunedoara

BODYGUARD GYM S.R.L.

CUI: 41429116 · SRL · Hunedoara

9313 Fitness facilities

BRAI-CATA SRL BUCUREŞTI SUCURSALA DEVA

CUI: 39613647 · SRL · Hunedoara

3811 Collection of non-hazardous waste

BRICKS CONTRUST S.R.L.

CUI: 32251272 · SRL · Hunedoara

4120 Construction of residential and non-residential buildings