High Integrity Fasteners, Gaskets, Sealing and Precision Machined Components for the World's Energy Markets.

LoneStar Group is a global supplier and manufacturer of high performance components, supplying OEM's, Distributors and End Users across the Oil & Gas, Petrochemical, Subsea, Power Generation, Heavy Engineering, EPC and Renewable Energy industries.

Across its 13 world class brands, LoneStar supplies the global energy marketplace with an extensive range of fasteners, gaskets and precision engineered components in a range of sizes, grades and materials.

In addition to a $48 million worldwide stock inventory of fully certified raw materials, semi-finished and finished components, LoneStar has state of the art manufacturing facilities enabling the manufacture of bespoke items specific to customer requirements and drawings.