Energy technology in
Lugano

Energy Vault SA

Since 2017 · 11–20 empl.·5.0(2)

The company Energy Vault focuses on the development and provision of energy storage technologies, including battery, gravity and hybrid hydrogen technologies, to meet the needs of companies and organizations in terms of energy storage and management. The company's core activity includes the development of products and solutions for energy storage, including software platforms for orchestrating and optimizing energy assets, as well as services for the maintenance and operation of energy storage systems.

ENET Energy SA

Since 2012 · 1–10 empl.

ENET Energy SA operates in the international energy market, supplying natural gas to customers across Europe. Its activities include trading on European hubs and managing transport and storage capacity to support physical deliveries.

ECOENERGY2MME SA

Since 2012 · 1–10 empl.

ECOENERGY2MME SA develops and supplies products based on molecular disruptors, including dispersants and cleaners. They are used to remove hydrocarbons, heavy metals and other contaminants from water and land, and for industrial cleaning and remediation.

A.H.T. Advanced Heating Technologies International Group SAGL

Since 2015 · 1–10 empl.

A.H.T. Advanced Heating Technologies International Group SAGL develops and supplies heating systems based on amorphous metal ribbon and powder technologies for domestic, commercial and industrial indoor and outdoor applications. Its product range includes underfloor heating mats, outdoor snow‑ and ice‑melting ribbons and heat‑tracing elements, with certifications from international test bodies.

Energydea Sagl

Since 2016 · 1–10 empl.

Energydea Sagl sells, markets and installs heating, plumbing, electrical and other technology systems, with a particular focus on photovoltaic systems combined with heat pumps. The company also plans technical installations, provides construction management and general contracting, and offers marketing, brand management and sales of technology products through websites and commercial networks.

Trasteel Future SA

Since 2021 · 21–50 empl.

Trasteel Energy SA operates in the physical and financial power markets, providing spot and forward trading, cross-commodity hedging, structured products and Energy Attribute Certificates. It is a member of several power exchanges and offers portfolio management services supported by market analytics and technical assistance.

CAPEX ENGINEERING AG

Since 2006 · 1–10 empl.

CAPEX ENGINEERING AG provides business advisory and engineering services for capital‑intensive projects in the oil & gas, refining and petrochemical sectors. Services include financing and credit‑facility structuring, supply and trading strategies, technical feasibility and project management, process optimization, chemical application support and technical maintenance/spare‑parts services.

SYNHELION AG, succursale di Lugano

Since 2025 · 21–50 empl.

SYNHELION AG, succursale di Lugano is a cleantech company that converts renewable energy, water and biogenic carbon into synthetic fuels. It produces sustainable aviation fuel, diesel and gasoline designed for use with existing engines and fuel infrastructure.

Sirius Energy SA

Since 2024 · 11–20 empl.

The core activity of SiriusEnergy SA is the trading of renewable energies.

Gaia Turbine SA

Since 2020 · 1–10 empl.

Gaia Turbine SA develops a plug-and-play hydropower system featuring a turbine with two counter-rotating rotors. The system is designed for a range of water flows and head heights and can be installed with minimal civil engineering work.

MEDEA CONSULTING SA

Since 2026 · 1–10 empl.

MEDEA CONSULTING SA provides consulting, engineering and project management services for the energy sector, with a focus on oil and gas, power generation and mining. The company supports projects across the value chain, including exploration, transport, storage and the development of energy infrastructure.

AGV CONSULTING SAGL

Since 2019 · 1–10 empl.

AGV CONSULTING SAGL is a consultancy providing outsourcing services for logistics, supply and portfolio management in the gas and power sector. Its services include support for regulatory authorisations, management of SII system flows, procurement contract negotiation and operational logistics for distribution and balancing users.