4391 — Roofing activities

JZ QUALITY BUILDING S.R.L.

CUI: 44031440 · SRL · Sălaj

JZ UTILITYCONST S.R.L.

CUI: 45633576 · SOCIETATE COMERCIALĂ CU RĂSPUNDERE LIMITATĂ · Sălaj

4120 Construction of residential and non-residential buildings

KALMAN 24 SRL

CUI: 18340013 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KAMAZ FOREST S.R.L.

CUI: 36376490 · SRL · Sălaj

4683 Comerț cu ridicata al materialului lemnos și a materialelor de construcție și echipamentelor sanitare

KARCSI TRANS SRL

CUI: 14506459 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KAROL FAB EDIL SRL

CUI: 27900608 · SRL · Sălaj

4333 Floor and wall covering

KASI IMSO PROJECT SRL

CUI: 32570425 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KASZTA SRL

CUI: 17485440 · SRL · Sălaj

5611 Restaurante

1,9 M RON · 9 employees (2025)

KENZY BUILDER S.R.L.

CUI: 40359870 · SRL · Sălaj

4221 Construction of utility projects for fluids

KES GRAND ZID S.R.L.

CUI: 49824498 · SOCIETATE COMERCIALĂ CU RĂSPUNDERE LIMITATĂ · Sălaj

4120 Construction of residential and non-residential buildings

KFR ECO ENERGY S.R.L.

CUI: 52381510 · SRL · Sălaj

4322 Plumbing, heat and air-conditioning installation

KIM ROBERT SRL

CUI: 23287250 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KIS ATTILA PROF DAN CONSTRUCT S.R.L.

CUI: 48038158 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

171,4 K RON · 1 employee (2025)

KIS & BAL CONSTRUCT S.R.L.

CUI: 42273162 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KISSTONE S.R.L.

CUI: 44155570 · SRL · Sălaj

2370 Cutting, shaping and finishing of stone

299,7 K RON · 2 employees (2025)

KIS-SZATYI CONS S.R.L.

CUI: 40020937 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

186,4 K RON · 3 employees (2025)

KITPAT S.R.L.

CUI: 41466670 · SRL · Sălaj

KLAUS PRODUCTIE COMERT SRL

CUI: 7554062 · SRL · Sălaj

4211 Construction of roads and motorways

KONCEPT DEFENCE S.R.L.

CUI: 47221067 · SRL · Sălaj

4120 Construction of residential and non-residential buildings

KOSZTA ALVARO CONSTRUCT S.R.L.

CUI: 50117300 · SOCIETATE COMERCIALĂ CU RĂSPUNDERE LIMITATĂ · Sălaj

4333 Floor and wall covering

205,4 K RON (2025)