Energy control room with large video wall — Groupe Curie operational hub
Who We Are

Industrial Cleantech Engineering Since 1989

Groupe Curie is an established industrial engineering group operating across the full value chain of clean energy.

Engineering-Led Clean Energy at Industrial Scale

Groupe Curie is an established industrial engineering group operating across the full value chain of clean energy — from utility-scale solar farms and grid-scale battery storage to green hydrogen and ammonia production. We design, build and operate integrated cleantech assets across Europe.

Founded in 1989, the group combines decades of chemical and mechanical engineering expertise with active research programmes — including partnerships with Sapienza Università di Roma, Empa Zürich (ETH Domain) and IBM Quantum — to deliver bankable, proven solutions at industrial scale.

Engineering-Led

Every project backed by rigorous feasibility, documented specifications and third-party verification.

European Presence

Active projects and partnerships in Switzerland, Italy, Germany and across the EU.

Net-Zero Aligned

All technologies and operations aligned with EU Green Deal and Paris Agreement targets.

Groupe Curie engineers reviewing H₂ electrolyser systems in a precision cleantech facility

Group Timeline

Three decades of engineering expertise building toward today's cleantech focus.

1989
CIMEC ENGINEERING
Company formation – Engineering
1994
REPAX
Company formation – Maintenance
1997
OMNES Group
Company formation – Industrial IT engineering
2019
Groupe Curie
Brand
Company formation – Green chemistry
2021/22
Groupe Curie® · Biosynthetix®
Brand registration
2023
Groupe Curie Wind
Company formation – Wind engineering
2023
Nexus Solaris
Start of project development through project SPVs
2024
Groupe Curie – Gefarm
Joint venture – BESS production
2025
Groupe Curie – NEXT S.r.l.
Joint venture – Power off-take

Group Structure and Value Chain

Groupe Curie AG in Switzerland at the centre – with the engineering, chemistry, wind, storage and off-take companies and the project companies of Nexus Development.

Industrial EngineeringCIMEC ENGINEERING
Wind EngineeringGroupe Curie Wind
Switzerland Groupe Curie AG Brand: Groupe Curie®
Heavy ChemistryGroupe Curie Chemistry
Organic ChemistryBiosynthetix
BESSGroupe Curie – Gefarm · CH–IT
Off-takeGroupe Curie – NEXT S.r.l. · IT
Nexus Development
Nexus Solaris 1
Nexus Solaris 2
Nexus Wind 3
Nexus Solaris …99

Project SPVs

Our Team

Groupe Curie is led by a multidisciplinary team of engineers, scientists and business developers with decades of combined experience in industrial cleantech, project finance and applied research.

Engineering Leadership

Industrial process, EPC & renewable systems engineering across Europe and Switzerland.

Research & Innovation

Applied R&D partnerships with Sapienza Roma, Empa Zürich / ETH, IBM Quantum and industry consortia including reFuel Oman (SWEET/Innosuisse).

Business Development

Project origination, investor relations and strategic partnerships across EU, Switzerland, MENA and North Africa.

Meet the Team

«Non costruiamo impianti.
Progettiamo ecosistemi.
Dal fotovoltaico all'idrogeno,
dal territorio al mare.»
GROUPE CURIE AG
8400 Winterthur · Svizzera

EPC Contractor & Technology Integrator

EPC FLAGSHIP ENABLER
Groupe Curie engineer planning sustainable energy facility
35 Anni di Track Record
350+ Impianti Fotovoltaici
22+ Impianti Chimici
4 Continenti
20+ Anni Gestione Energia Pubblica
Groupe Curie — Solar, BESS, Green Hydrogen, Green Ammonia integrated value chain

Quattro tecnologie. Una filiera integrata.

Dalla produzione all'accumulo, dalla molecola verde al vettore energetico esportabile.

01

Solar

PHOTOVOLTAIC SOLUTIONS
  • Impianti fotovoltaici di ultima generazione.
  • Tracker intelligenti.
  • Design agri-PV per uso duale del suolo.
350+ IMPIANTI REALIZZATI
02

BESS

BATTERY STORAGE
  • Sistemi di accumulo per reti elettriche.
  • Design modulare compatto.
  • Marine-grade per porti e ambienti costieri.
0.9–4.5 MWh CAPACITÀ SCALABILE
03

Green H2

HYDROGEN & METHANE
  • Idrogeno solid-state containerizzato.
  • Durata operativa oltre 20 anni.
  • Ambientalmente sostenibile, on-demand.
20+ anni VITA OPERATIVA
04

Green NH3

GREEN AMMONIA
  • Vettore energetico esportabile via nave.
  • Design custom per integrazione industriale.
  • Zero waste, fully green production.
7500 t/g CAPACITÀ PRODUTTIVA
Agri-PV solar installation on Italian hillside at sunset — Groupe Curie
Impianto agri-PV · Campania, Italia

Inspired by Marie Curie

Named after Marie Skłodowska-Curie (1867–1934) — twice Nobel laureate in Physics (1903) and Chemistry (1911), pioneer of radioactivity research and the first woman to win a Nobel Prize. Groupe Curie channels the same spirit of scientific rigour, perseverance and international collaboration into the cleantech engineering of the 21st century.

Work With Us

Whether as an investor, engineering partner, technology supplier or research collaborator — Groupe Curie is always open to meaningful partnerships.