AMPAC In-Space Propulsion (ISP) operates facilities in Westcott and Cheltenham, United Kingdom, Dublin, Ireland and Niagara Falls, New York, USA. AMPAC-ISP is a leading developer and supplier of aerospace equipment internationally. Our Westcott facility is part of our AMPAC-ISP Europe group and offers customers precision manufacturing and assembly of vital components for national defense, high-performance vehicles and medical fields, as well as environmental testing and non-destructive evaluations. 

Aerospace equipment includes the design, manufacture and testing of liquid rocket engines for satellite propulsion for an international customer base. Our product line consists of ACS and apogee thrusters, propellants and ground support equipment.

Our highly skilled staff and well-equipped facility are also available on a subcontract basis to support allied technology specialists. These services include precision manufacturing and assembly, and environmental testing and non-destructive evaluations.

AMPAC-ISP Westcott is an ISO 9001:2000 and ISO 14001 registered company. We are a division of American Pacific Corporation (AMPAC), a company with divisions and subsidiaries that also produce solid rocket motor oxidizer, active pharmaceutical ingredients (APIs) and intermediates, clean fire-extinguishing agents, and water treatment equipment.

AMPAC-ISP Westcott is part of AMPAC-ISP in Niagara Falls, New York.

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