PSS Industrial Group, headquartered in Houston, Texas, is a portfolio company of West Street Energy Partners, a private equity fund focused on natural resources/energy managed by Goldman Sachs Merchant Banking Division. PSS Industrial Group was formed with the merger of Pipeline Supply & Service and Industrial Air Tool. The combined group is a leading value added distributor serving a diverse base of customers in the energy industry.

Founded in 1987 in Houston,Texas, Pipeline Supply & Service is a leading specialty distributor of consumable and MRO supplies and equipment to the oil and gas pipeline construction, maintenance, and repair industry. See for more details.

Founded in 1966 in Pasadena, Texas, Industrial Air Tool is a leading specialty distributor of material handling solutions and MRO supplies to the offshore and downstream industries as well as industrial markets. See for more details.