RE

ReCatalyst

ReCatalyst, razvoj, proizvodnja in prodaja katalizatorskih kompozitov, d.o.o.

Ljubljana, Slovenia

HydrogenLimited company
Founded 2021
Profile last updated: April 8, 2026

About

Founded in 2021, ReCatalyst is a limited company headquartered in Ljubljana, Slovenia specializing in Hydrogen.

ReCatalyst is a Slovenian start-up developing, producing and supplying customisable platinum-based catalyst materials for hydrogen technologies, including fuel cells and water electrolysers. Its nano-tech production process aims to reduce precious metal use and enable PFSA-free fuel cell designs. Founded in 2021, the company has closed a seed financing round and works with research and industry partners on EU-funded hydrogen projects.

Headquarters

Ljubljana, Slovenia

Founded

2021

Company type

Limited company

Focus areas

hydrogencatalystsfuel cellswater electrolysisplatinum group metalsAEM electrolysisPEM fuel cellsgreen hydrogen

Products & services

Business models

B2B

Value chain

R&DManufacturing

Service areas (1)

  • Hydrogen catalyst materials

    Develops, produces and supplies customisable next-generation platinum-based catalyst solutions for fuel cells and water electrolysers.

Locations

Headquarters

Hajdrihova ulica 19, 1000, Ljubljana, Slovenia

Service regions

Slovenia

Projects

2

ENABLER

PEM fuel cell catalyst technology

EIC Transition project to develop a PFSA-free, reduced-platinum PEM fuel cell short stack, with ReCatalyst responsible for the catalyst.

Slovenia
View project →

MARKETHY

AEM electrolysis business development

EIC Booster project with University of Galway focused on business development for AEM electrolysis.

View project →

Credentials & affiliations

Certifications

ISO 9001:2015

Awards

Slovenian Start-up of the Year

Not stated2023

National WIPO Award for Enterprises

2025

Special 1st prize for innovations for the economy

Institute Jožef Štefan12th International Technology Transfer Conference

Partnerships

ionysis GmbH, EKPO Fuel Cell Technologies, University of Galway, National Institute of Chemistry

More Hydrogen Companies

View all

More Renewable Energy Companies in Slovenia

View all