Amer-Sil is the only global supplier offering a combined portfolio of separators and gauntlets for industrial batteries. The joint venture which came into being between AMER-SIL and the Indian gauntlet producer KETEX in 2015 established AMER-SIL as the global leader for both non-woven and woven gauntlets. In 2018/2019, the company also launched microporous separators for redox flow batteries.