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Process Management Limited (PML), a Puffer-Sweiven Company, is a leading provider of process automation, valve, instrumentation, and reliability solutions. We are the local business partner of Emerson in Trinidad & Tobago, Barbados, Guyana, and Suriname. Our markets include Upstream Oil & Gas, Midstream & Refining, Petrochemical, Power & Water, Metals & Mining, Food & Beverage. As Emerson’s local business partner, we are on the cutting edge of innovation and technology allowing us to take on industry’s toughest challenges and bring predictable success to our clients; expertly serving our Energy Sector stakeholders.

In 1995, shortly after Fisher Controls and Rosemount Incorporated merged, PML was formed and appointed the Local Business Partner for Fisher Rosemount. In April 2001 our principals Fisher Rosemount changed their name to Emerson Process Management, with a further change to Emerson Automation Solutions in 2018. Through the stewardship and vision of our directors, PML has grown to be the leader in Process Automation and Instrumentation.

In 2023, Puffer- Sweiven, a prominent provider of industrial automation solutions in the Texas Gulf coast and Central Texas are in USA, acquired PML. This acquisition has brought together two well-recognized companies in the process automation industry, combining both companies’ respective strengths and expertise with the primary aim of optimizing value to our valued customers and stakeholders.