Pressure Systems Engineering Inc. (PSE) was founded in 1993 to provide specialized engineering services in response to customer needs over a wide range of industrial sectors, including chemical, petrochemical and pharmaceutical. PSE specializes in the design, analysis and specification of process equipment, pressure vessels, piping and related components and systems. PSE offers a variety of engineering services to assist our clients on special problems, investigations, studies, plant audits and complete projects. From project conception through project commissioning, the PSE team of professionals will provide competitive, value-added technical services to achieve our client objectives.