Company History

Casella Process Solutions began in 1997 as Casella Sales and Marketing. We serve the pharmaceutical and bio-tech industries in the Northeast with sanitary diaphragm valves, process flow components, fittings, mixers, heat exchangers, single use technology, microfiltration systems and powder handling systems.  Our core product offerings continue to grow and evolve in direct response to our customers’ needs and technical industry advances.

In early 2000, we added a stainless steel fabrication facility, Quality Fabricators LLC, to enable us to provide customized products and solutions such as manifolds, valve clusters, specialty fittings, and modifications to existing parts to integrate with new or existing equipment.  Quality Fabricators provides fabrication services to us as well as other organizations in the industry.

We relocated to a new 30,000 square-foot facility in Barrington, New Hampshire in 2011 which significantly increased our warehousing, fabrication and inspection areas to accommodate our continuing growth.

In 2014, we added a sales office in the mid-Atlantic region to serve customers from Washington DC to New York with our products and custom fabrication services.