![]() Gulf Interstate Engineering Gulf Interstate Engineering is a company that provides project management, engineering and design, GIS, procurement, pipeline integrity, field inspection, and construction management services to the oil and gas industry. | ![]() Sofregaz Sofregaz is a company providing engineering and design consultancy services to the oil and gas industry. | ![]() Dudek Dudek is an environmental company that helps clients plan, design, and build construction projects. | |
Founding Date | Founding Date 1953 | Founding Date 1959 | Founding Date 1980 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Houston, US HQ | Locations Puteaux, FR HQ | Locations Encinitas, US HQ Auburn, US Bakersfield, US Kailua, US Lake Worth, US Norfolk, US Oakland, US see more |
Employees | Employees 7002% decrease | Employees 1241% increase | Employees 7623% increase |

Sofregaz is a company providing engineering and design consultancy services to the oil and gas industry.
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Dudek is an environmental company that helps clients plan, design, and build construction projects.
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