4291 — Construction of water projects

SEW BLOCK PAVING S.R.L.

CUI: 49408160 · SRL · Prahova

4120 Construction of residential and non-residential buildings

SFR BUILD S.R.L.

CUI: 51643256 · SRL · Prahova

4100 Lucrări de construcții a clădirilor rezidențiale și nerezidențiale

SGA & DISTRIGAZ CONSULT PROIECT S.R.L.

CUI: 44772177 · SRL · Prahova

7112 Engineering activities and related technical consultancy

SGA-ROOF-CONCEPT S.R.L.

CUI: 42463426 · SRL · Prahova

4799 Other retail sale not in stores, stalls or markets

ŞHARON STYL SRL

CUI: 18958511 · SRL · Prahova

9329 Other amusement and recreation activities

SHERLDESIGN CONSTRUCT S.R.L.

CUI: 48468414 · SRL · Prahova

SIA ALTSALT HOLDING S.R.L.

CUI: 40567013 · SRL · Prahova

4711 Retail sale in non-specialised stores with food, beverages or tobacco predominating

SIA FLOREA MONTAJ S.R.L.

CUI: 49903311 · SRL · Prahova

4329 Other construction installation

SIALCO TRANSCOM S.R.L.

CUI: 48125360 · SRL · Prahova

SIBNEFT S.R.L.

CUI: 49748730 · SRL · Prahova

4211 Construction of roads and motorways

SICADI PRESTCONS S.R.L.

CUI: 43185727 · SRL · Prahova

4120 Construction of residential and non-residential buildings

SIC CONSTRUCȚII CIVILE S.R.L.

CUI: 45339539 · SRL · Prahova

4120 Construction of residential and non-residential buildings

1,8 M RON · 8 employees (2025)

SICONTERMO CONS SRL

CUI: 23594026 · SRL · Prahova

4322 Plumbing, heat and air-conditioning installation

237,5 K RON · 4 employees (2025)

SICU SIBO CONSTRUCT S.R.L.

CUI: 43327295 · SRL · Prahova

4120 Construction of residential and non-residential buildings

SIDRAD SERV CONSTRUCT SRL

CUI: 32009458 · SRL · Prahova

4120 Construction of residential and non-residential buildings

SIERPREST CONSTRUCT S.R.L.

CUI: 45450129 · SRL · Prahova

4100 Lucrări de construcții a clădirilor rezidențiale și nerezidențiale

SIGAB ENERGY LINE SRL

CUI: 36923015 · SRL · Prahova

4321 Electrical installation

SIGILLARIA CONS S.R.L.

CUI: 40389056 · SOCIETATE COMERCIALĂ CU RĂSPUNDERE LIMITATĂ · Prahova

4120 Construction of residential and non-residential buildings

SIGILLARIA INVEST S.R.L.

CUI: 46834543 · SRL · Prahova

4120 Construction of residential and non-residential buildings

SIGTEH PROIECT S.R.L.

CUI: 42499381 · SRL · Prahova

7112 Engineering activities and related technical consultancy

1,4 M RON · 2 employees (2025)