About Us


With a Head office and manufacturing facility in Huddersfield, UK, we have over 25 years experience in the design and manufacture of innovative, high quality dust containment systems.

More recently we have been supplying Isolators for Aseptic processing applications in the pharmaceutical and biotech industry as well as hospital environments.

We first became ISO accredited nearly 20 years ago, with quality playing an important role throughout the whole of our business.


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In 2006 we became part of Walker Group Holdings, a premier provider of high quality custom manufactured stainless steel equipment for the dairy, pharmaceutical and ethanol industries encompassing nine different brands and product lines. Founded in 1943, Walker Group Holdings is a portfolio company of US based Insight Equity. With successful projects completed for major pharmaceutical companies worldwide, it will come as no surprise that over 75% of Extracts products are exported every year.
To capitalise on this further, Extract announced at the end of 2007 that Booths for the North American market would now be handled from the manufacturing plant in New Lisbon, WI of its sister company Walker Barrier Systems. Their facility has been expanded to produce the same high quality Extract Technology products, thus giving North American customers the benefit of local manufacturing.
www.walkerbarrier.com