Hertecant Flanges manufactures stainless steel flanges for the petrochemical and energy sectors. The company is based in Heultje-Westerlo and specialises in the custom forging of both standardised and special flanges. Hertecant owns its own forge and forging hammers, which enables them to supply customised flanges with short turnaround times. In March 2014, Down 2 Earth Capital acquired an interest in Hertecant Flanges, together with two buy-in managers, and sold some of its shares to PMV in November 2019.