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S & B Engineers and Constructors, Ltd. is a privately owned, fully integrated engineering, procurement and construction company.

Engineering Systems Inc. (ESi) is an engineering & scientific investigation & analysis firm uniquely positioned to provide clients with superior results. Our experienced personnel, abundant resou…

MPEC, Inc.

Chevron Phillips Chemical is one of the world's top producers of ethylene and polyethylene and a leading supplier of aromatics, styrenics, specialty chemicals, plastic pipe and other polymers.

Global leader in catalysis and process technology driving optimal performance within chemical processing, hydroprocessing and emissions management.

Global leader in catalysis and process technology driving optimal performance within chemical processing, hydroprocessing and emissions management.

Tenaris is a leading supplier of tubes and related services for the world's energy industry and certain other industrial applications.

Sparrows Group provides engineered products and services to the global energy industry. They are specialists in delivering integrated engineering solutions.

S & B Engineers and Constructors, Ltd. is a privately owned, fully integrated engineering, procurement and construction company.

Tetra Tech is a leading provider of consulting, engineering, program management, construction management and technical services worldwide.

Jacobs is a global provider of technical, professional, and scientific services, including engineering, architecture, construction, operations and maintenance.

As the first fullstream company, we are committed to bringing you integrated services across the oil and gas ecosystem. We overcome tough energy challenges by leveraging global scale with local…