Gulf Interstate Engineering

Updated Mar 29, 2026

Profile compiled and reviewed by the Houston Oil Companies Data Team from public filings and company sources.

Midstream · Pipeline Engineering

Gulf Interstate Engineering is a Houston-based firm providing engineering, procurement, and construction management services for natural gas and petroleum pipelines.

Founded: 1953
Employees: 700+
HQ: Houston, TX

Pipeline EngineeringPipeline DesignConstruction ManagementLNG Facilities

Gulf Interstate Engineering Company (GIE) is one of the world's leading pipeline engineering firms, headquartered in Houston, Texas. The company provides engineering, procurement, construction management, and project management services for natural gas and petroleum pipeline systems worldwide. GIE has designed thousands of miles of pipeline across the globe.

Headquarters

Houston, TX

Founded

1953

Employees

700+

History of Gulf Interstate Engineering

Gulf Interstate Engineering was founded in 1953 in Houston and has grown to become one of the most respected pipeline engineering firms in the world. Over seven decades, the company has provided engineering services for major pipeline projects across North America, the Middle East, Asia, Latin America, and Africa.

Operations & Business Segments

GIE provides engineering and design services for natural gas transmission pipelines, crude oil pipelines, NGL pipelines, LNG facilities, and related compression and metering stations. The company has designed thousands of miles of pipeline and served clients across more than 40 countries.

Headquarters Location

Houston, TX

Key Specialties & Capabilities

Pipeline EngineeringPipeline DesignConstruction ManagementLNG FacilitiesGas TransmissionInternational Projects

Frequently Asked Questions About Gulf Interstate Engineering

What does Gulf Interstate Engineering do?▾

Gulf Interstate Engineering provides engineering, procurement, and construction management services for natural gas and petroleum pipeline systems worldwide. It has designed thousands of miles of pipeline.

Where is Gulf Interstate Engineering headquartered?▾

Gulf Interstate Engineering is headquartered in Houston, Texas, where it was founded in 1953.

What types of projects does GIE work on?▾

GIE works on natural gas transmission pipelines, crude oil pipelines, NGL pipelines, LNG facilities, compression stations, and metering facilities for clients across 40+ countries.

What does Gulf Interstate Engineering do in Houston?▾

Gulf Interstate Engineering is a midstream company based in Houston, TX. Gulf Interstate Engineering is a Houston-based firm providing engineering, procurement, and construction management services for natural gas and petroleum pipelines.

Where is Gulf Interstate Engineering headquartered?▾

Gulf Interstate Engineering is headquartered in Houston, TX, founded in 1953. The company operates in Houston's energy corridor as part of the midstream sector.