7 contractor companies are registered in Zerahya.
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 Zerahya are registered in.
Here is how many registrations each classification holds in Zerahya.
- א15
- א31
- ב15
- ב21
- ב53
- ג13
- ג42
- ג52
- אברהמי יואב ובניו בע"מ
Contractor number 24767
- Building ג4
- Yard Development א1
- Piling א1
- and 5 more
- א אליהו יוחנן ובניו צנרת מים וביוב
Contractor number 28209
- Water and Sewage Line ב1
- יהושוע ד ש יזמות והשקעות בע"מ
Contractor number 31495
- Renovation א1
- Road and Infrastructure ג1
- Earthworks ב2
- and 1 more
- איובי אברהם עב עפר ופיתוח בע"מ
Contractor number 32361
- Road and Infrastructure ג1
- Water and Sewage Line ב1
- פני המים תשתיות בע"מ
Contractor number 35365
- Plumbing and Fire Systems א1
- Water and Sewage Line ב1
- שסיע תשתיות ויזמות בע"מ
Contractor number 37472
- Road and Infrastructure ג1
- א א אברהמי תשתיות ומנהור בע"מ
Contractor number 40758
- Building ג4
- Road and Infrastructure ג5
- Water and Sewage Line ב5
- and 1 more
All contractor branchesAll companies in Zerahya
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.