Quest One GmbH

Quest One is a global leader in the field of PEM electrolysis. The company develops and produces innovative electrolyzers and electrolysis stacks for the economical, efficient and reliable production of green hydrogen. Quest One`s declared goal is to make a significant contribution to the fight against climate change with its own products. The company`s mission is to avoid one percent of global greenhouse gas emissions by 2050 through the use of its electrolyzers. Founded in 1997 under the name H-TEC Hydrogen Energy Systems as a scientific project, Quest One has been a subsidiary of MAN Energy Solutions since 2021. The company combines decades of experience in the field of electrolysis technology with the extensive know-how of its shareholders in the realization of large-scale projects and in heavy industry.