Iron Rock Engineering, Survey & Design Iron Rock Engineering, Survey and Design is a company that provides civil and structural engineering and design services. | ![]() G.P. Zachariades G.P. Zachariades (GPZ) is a construction company. It offers civil engineering, infrastructure, building and construction management, interior design, and other services. | ||||
Founding Date | Founding Date 1993 | Founding Date 1974 | Founding Date 2014 | Founding Date 1956 | Founding Date 1993 |
Type | Type Private | Type Subsidiary | Type Private | Type Private | Type Private |
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Locations | Locations Honolulu, US HQ | Locations Toronto, CA HQ Burnaby, CA Calgary, CA Edmonton, CA Fort Mc Murray, CA Halifax, CA Hamilton, CA see more | Locations Kanab, US HQ | Locations Jannusan, BH HQ Manama, BH Muscat, OM Al Khobar, SA | Locations RU HQ |
Employees | Employees 1910% decrease | Employees 3,000 | Employees 14 | Employees 202 | Employees 1112% decrease |

IBI Group is an architecture, planning, engineering, and technology firm.
View companyIron Rock Engineering, Survey and Design is a company that provides civil and structural engineering and design services.
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G.P. Zachariades (GPZ) is a construction company. It offers civil engineering, infrastructure, building and construction management, interior design, and other services.
View company