Oil & Gas Companies in Houston920 companies listed

Valpro Valve

Founded in the year 2004 by a Norwegian engineer with an extensive experience in the Italian valve industry, Valpro Valves is a leading valve manufacturer of API-6A/ API-6D / API-600 Gate, Ball, Globe,…

PERC Engineering

PERC Engineering is led by experienced managers and engineering professionals focused on providing excellent consultative services to our clients. In January 2013, PERC (formerly EXP Engineering…

ETHOS ENERGY INC

EthosEnergy sets a new standard of service with a broader portfolio, increased global reach, greater choice, flexibility, responsiveness, and well-engineered value-added solutions.  We deliver comprehensive,…

MPS, LLC.

Our aim is to supply the world’s Oil and Gas industry with the best quality material at the most competitive pricing with the shortest possible lead time. The Quality Policy of MPS is to "…achieve…

Piñon Midstream LLC

Piñon Midstream was established in 2020 specifically to unlock constrained resource potential in the Delaware Basin. Piñon’s footprint is in an area where upstream development has…

Questtec Solutions

Questtec Solutions is a young company with a long lineage of quality, experience and care. The development and engineering of the liquid level gauge and valve product lines began more than forty years…

Masoneilan Control Valves

Our products have been supporting many great industries for over 140 years, celebrating many successes and first to market innovations along the way. Today, our world has changed from what any business…

Texas Steel Conversion, Inc.

Since opening its doors in 1975, Texas Steel Conversion, Inc. (TSC) has become the premier processor of oil country tubular goods and the preferred manufacturer of drill pipe. Headquartered in Houston,…

Tubular Solutions Inc.

The ideal partner for all your tubular-related needs, Tubular Solutions links the critical services required for inspection, monitoring and maintenance. Our comprehensive knowledge of product and processes…

Donsol LLC

Headquartered in Houston, Texas providing automation and actuation services to the oil and gas industry. As a known industry leader, DONSOL is a pneumatic, electric, and hydraulic actuation and automation…

Paladon Americas

Paladon Americas is the newest addition to the worldwide family of Paladon Systems. With our multi-million dollar inventory and knowledgeable staff, centrally located in Houston, TX we are able to service…

Seasoned Energy Services

We specialize in honest & fair transactions for all clients. Our goal is to utilize our marketing and resources to personalize every transaction to benefit the customer. We can sell or help you…

Gateway Tubulars Ltd.

We have been supplying line pipe and OCTG to the oil and gas industry for over 25 years and have key relationships with major steel mills and pipe coating facilities. Our years of experience in the industry…

Tecon Oil Services Ltd.

TECON, a wholly indigenous company, was originally an Isle of Man company controlled by an American Investor group through Alliance Oil of Houston, Texas. TECON became a 100% Nigerian Company through…

Piping Technology & Products, Inc.

Piping Technology & Products, Inc. (PT&P) was founded as a pipe stress engineering firm in 1975. Our founder got his start by designing a thick-walled expansion joint for Dow Plaquemine. Dow was…

Performance Seals, Inc.

Performance Seals services all industries, and is a member of the ISDA. The company’s quality management system is an integral part of the business operations from administration, purchasing, sales,…

Moss Seal Co

Moss Seal Company was founded in 1972 by George Moss as a distributorship for the intended purpose of providing technical solutions and quality sealing products that would enhance the performance of the…

Marberry Machine, Inc.

Marberry Machine Inc., is a privately held corporation est. in 1978We serve the Oilfield, Military, Navy Nuclear, Mining & Contstruction, Tool & Die Manufacturing and Wind Power Generating industries.…

Cromdane Steel, Inc.

Since 1982 Cromdane Steel has been a customer-focused steel distributor furnishing quality alloy steel bar at competitive prices. All mill purchased material is sourced from North America. We are conveniently…

Republic Tube, LLC

With veteran staff and a state of the art facility, Republic Tube was designed to offer our customers unmatched Quality, Efficiency and Service. With induction and gas heat treatment options for casing…

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