UK-based Carlson Filtration was acquired by Swiss headquartered Filtrox in 1988. The company operated dual brands until 2023 when the Filtrox brand was adopted globally. Their manufacturing facility at Barnoldswick in Lancashire has seen significant investment and is their main manufacturing site for sheet and lenticular filters destined for industrial and food & beverage applications. Their manufacturing facility is St Gallen, Switzerland primarily produces products for the biopharmaceutical market. IPTL has represented Filtrox in the UK since 2016.

Parker Hannifin is a Fortune 250 global leader in motion and control technologies. In 2005 they acquired domnick hunter which, at the time, was the largest acquisition they'd made for their filtration group. Since 2015, IPTL has been Parker's premier distribution partner in the UK food & beverage market, with access to Parker's wider range of products. Primarily though, we work with their UK-based bioscience manufacturing division that produces cartridge filters for critical applications.

Scanjet has been the global leader for tank cleaning equipment and solutions for marine, offshore and industrial applications.. From their manufacturing base in Sweden, they introduced an innovative range of tank cleaning heads for hygienic applications. IPTL has been Scanjet's partner for hygienic and land-based applications in the UK and Ireland since 2016. Scanjet was acquired by Alfa Laval in 2022.