With expertise spanning 3 decades PSI is a market leader in providing chemical dosing and process solutions to a range of cross-sectro blue chip clients including Water Companies, Utilities, Food and Beverage, Pharmaceutical, Semi-Conductor and Oil & Gas markets.

We have built an excellent reputation for delivering projects, often in challenging environments and under tight time constraints without compromising HSEQ. Through our professional and flexible approach, we have developed a partnering mentality with a strong loyal clients base.

Our specialisation in off-site modular fabrication ensures optimum build quality and also reduces site-work and overall programme duration with resultant cost benefits.

Both CAPEX and OPEX projects are often driven by clients' regulatory requirements and we offer wrap-around, innovative engineering solutions to support both planned and reactive works.

Whether single bespoke challenges or multi-site programmes, PSI have track record, expertise and most importantly, the resources to deliver.

Industrial Solutions

PSI Limited have a strong client base in this sector and support a wide range of clients from a variety of industries.

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Continual Growth

A combination of sustained organic growth and an aggressive buy and build strategy has seen turnover grow rapidly year on year.

Water Industry

With vast experience working along side the UK's premier utility companies, our specialist water treatment capability allows us to provide a complete industrial service to our clients.