Energy Suppliers in
Zurich

Ganeos AG

Since 1966 · 51–100 empl.·4.7(9)

The core activity of Erdgas Ostschweiz AG is the procurement and sale of natural gas, as well as the provision of supporting services for local natural gas suppliers. This includes the planning, execution and maintenance of natural gas networks and facilities, as well as ensuring a reliable energy supply through network management and dispatching.

Transitgas AG

Since 1971 · 21–50 empl.

The core activity of Transitgas AG is the construction, maintenance and operation of a natural gas transportation system that spans from the northern to the southern border of Switzerland.

Swissgas-Speicher Aktiengesellschaft

Since 1980 · 11–20 empl.

The core activity of Swissgas AG is the operation and management of natural gas networks, including asset management, transport management and operation of KSDL (concession contracts for Swiss natural gas distribution).

Swissgas, Schweizerische Aktiengesellschaft für Erdgas

Since 1993 · 21–50 empl.

Swissgas, Schweizerische Aktiengesellschaft für Erdgas is a private joint‑stock company that serves as a service platform for regional network companies by operating the high‑pressure gas network and marketing transport capacity. It owns a high‑pressure pipeline network (260 km), manages intake and custody transfer stations, handles nominations and transport coordination (including the KSDL) and markets transit capacity. Its activities include asset management, operation, maintenance and monitoring of pipeline infrastructure and representation in industry forums.

OMPEX AG

Since 2006 · 11–20 empl.

The core activity of Ompex is the provision of energy services, particularly in the areas of: * Consulting * Trading & Portfolio Management * Process Support * Market access and settlement for electricity, gas, CO2 and certificates of origin. Ompex acts as an independent energy service provider and supports customers in mastering the challenges of the liberalized European energy markets.

Erdgas Zürich Transport AG

Since 2007 · 11–20 empl.

Erdgas Zürich Transport AG operates and maintains local gas transmission networks, ensuring the secure transport of natural gas to connected customers in 100 municipalities. Operational management is performed by Energie 360° AG and the company does not have its own employees.

Biogas Zürich AG

Since 2011 · 11–20 empl.

The core activity of Biogas Zürich AG is the production of biogas and fertilizer products from biogenic waste. The company utilizes the gas potential of biogenic materials to produce biogas while simultaneously manufacturing fertilizer products that return nutrients to nature.

Erdgas Zürich AG

Since 2013 · 11–20 empl.

Erdgas Zürich AG operates and maintains local natural-gas transport networks, ensuring the transport of requested gas volumes for connected customers in 100 municipalities. The company is a joint venture of Energie 360° AG and EnergiNova AG, with operational management provided by Energie 360° AG.

BioGem Express AG

Since 2020 · 11–20 empl.

The core activity of bGX is the procurement, trading and marketing of biogas and renewable fuels, particularly biomethane, from waste materials and non-food based raw materials. The company supports energy suppliers and industrial companies in their transition to renewable energies and helps them reduce their greenhouse gas emissions. To this end, bGX offers a range of services, including the procurement of guarantees of origin (GoOs), the conduct of audits and the calculation of CO2 balances.

H2 ENERGY AG

Since 2014 · 21–50 empl.·5.0(1)

H2 ENERGY AG develops and implements hydrogen technologies, products and hydrogen ecosystems. The company provides services for green hydrogen production, storage, logistics and refuelling, and works with partners to integrate hydrogen solutions into energy and mobility applications.

Elektrizitätswerke des Kantons Zürich (EKZ)

Since 1908 · 500+ empl.·2.4(118)

Elektrizitätswerke des Kantons Zürich (EKZ) is an energy utility that procures and supplies electricity, operates and maintains the distribution network, and manages related grid infrastructure. EKZ provides services and products for solar PV, heating/contracting, e-mobility and energy consulting as well as customer service solutions.

Energie 360 Grad AG

Since 1998 · 101–500 empl.·1.9(7)

Energie 360 Grad AG provides customised, environmentally friendly energy and mobility solutions, including energy networks, electric vehicle charging infrastructure, solar and biogas systems, and integrated energy services.