5 contractor companies are registered in Hazav.
They are listed by contractor number, from the Registrar of Contractors' list of 8 November 2026, and a name opens that company's page in the company register.

These are the branches the contractors of Hazav are registered in.
Here is how many registrations each classification holds in Hazav.
- א12
- ב11
- ג52
- שרונים בניה ופיתוח בע"מ
Contractor number 26260
- Building ג5
- א כריספי הנדסה אזרחית בע"מ
Contractor number 27851
- Building ג5
- שירה טלקום בע"מ
Contractor number 37279
- Communication Line א1
- ניסים ישראל עבודות עפר בע"מ
Contractor number 39093
- Earthworks ב1
- מושיקו גינון בע"מ
Contractor number 41292
- Yard Development א1
All contractor branchesAll companies in Hazav
Contractors in other towns
The list of registered contractors is the Registrar of Contractors', in the Ministry of Construction and Housing, read on 8 November 2026. Names, phones, classifications and their dates are the list's own, and only companies are shown.