Update: Competitors
10 Mar 2025

3M: Ionomer Materials
Chemours are the leading IEM provider, producing PFSA IEMs under the Nafion product line.
Full profile interview: Company financials
4 Mar 2025

Hyproof Tech.
Full profile interview: Company financials
28 Feb 2025

ASTOM
Background
18 Sep 2023

Fumatech
Fumatech (officially Fumatech BWT GmbH, subsidiary of BWT Group) is a German company specializing in the development of membrane technology, supplying ion exchange membranes to water treatment and energy-related applications, such as fuel cells, electrolyzers, and redox flow batteries (RFBs). This profile will focus on Fumatech's products for electrolyzer and fuel cell applications.
Included are: