Calder Ltd
Oil and GasEngland, United Kingdom51-200 Employees
Calder Ltd designs, assembles and tests high pressure pump units, vacuum systems, compressors and other flow solutions for demanding applications in the oil and gas sector. The company specialises in packaged equipment for hazardous areas, focusing on reducing weight and size and tailoring pumped media to customer specifications, with many bespoke designs. Standard pump products for both safe and hazardous areas are complemented by a range of accessories, and a lifecycle services team provides spares, commissioning and service support worldwide. With a track record spanning four decades, Calder emphasises quality and the adoption of the latest technologies in its products. Based in Worcester, England, Calder operates as a mid-sized engineering firm that serves a global market through its lifecycle services and support network. In 2025 Calder launched the MultiJet 340 Pump Skid, a hydro jetting unit, and it participated in Offshore Europe 2025, reflecting ongoing product development and industry engagement.