SPM Oil and Gas, a Caterpillar Company. It provides superior products and service solutions from the rig to the refinery—and beyond. Upstream, we have innovative flow control products, expendables and the most robust pump portfolio in the industry. ​

It provides SPM well service and stimulation pumps, SPM and Kemper flow control products, replacement expendable parts and supporting engineered repair services. SPM’s Pressure Control solutions include Seaboard and KOP wellheads, API valves, Novatech expendables, frac trees, and managed pressure drilling equipment, including Mathena chokes, separators, and containment equipment.

Globally, SPM delivers engineered mechanical and rotating equipment repairs and upgrades, oilfield and drilling equipment repair and certification, rapid prototyping or spare parts, robust asset management, and field engineering services.​

In 2021, Weir’s Oil and Gas Division has been sold to SPM Oil and Gas, a Caterpillar Company​.