Solar & Photovoltaics in
Uster

EO Elektro Oberland GmbH

Since 1999 · 1–10 empl.·4.9(11)

EO Elektro Oberland GmbH performs electrical installations and provides planning and consultancy, including installation of photovoltaic systems and e‑charging stations. The company also offers 24/7 service and carries out work for new builds, conversions, renovations, lighting and switchgear.

BT Elektro GmbH

Since 2006 · 1–10 empl.·5.0(4)

The core activity of BT Elektro GmbH is the provision of services in the field of electrical engineering, including consulting, conception, installation and maintenance of electrical systems.

eplus elektroplanung GmbH

Since 2015 · 1–10 empl.

The core activity of e+ elektroplanung gmbh is the planning and implementation of electrical projects, particularly in the field of renewable energy and sustainable solutions.

Vier Punkt Null GmbH

Since 2018 · 1–10 empl.

Vier Punkt Null GmbH provides electrical engineering and planning services, covering electrotechnical design for new construction, renovations, and commercial and industrial projects. Its services include consulting, agile and hybrid project management, photovoltaic system design, execution planning, site supervision, lighting and communications planning, and independent cost control.

Sustech AG

Since 2008 · 11–20 empl.·4.0(6)

The core activity of Sustech AG is consulting, planning and measurement in the field of building technology, particularly in the areas of energy, building physics, heating, ventilation, air conditioning, refrigeration and photovoltaics, with the goal of developing and implementing sustainable and energy-efficient solutions for buildings.

ENERGIE USTER AG

Since 1999 · 21–50 empl.·2.0(40)

The core activity of Energie Uster AG is the development and delivery of sustainable and flexible energy solutions, including electricity, heat, gas, water, solar and e-mobility, for private households, companies and construction projects, with the goal of achieving a CO2-neutral energy supply.

Solar Energie Schweiz GmbH

Since 2021 · 1–10 empl.·5.0(1)

The core activity of Solar Energie Schweiz is the planning, installation and maintenance of renewable energy systems, particularly photovoltaic systems, heat pumps, energy storage systems and charging stations for electric vehicles. The company also offers consulting, financing and subsidy application services for these systems.

PROJEDA AG

Since 2011 · 1–10 empl.

The company PROJEDA offers creative solutions for various areas such as home cinemas, offices, restaurants and private apartments. The core activity of the company includes planning, installation and implementation of: audio and video technology, control technology, solar energy and energy efficiency, digital marketing and online presence. The company also provides consulting and service services to support customers in implementing their projects.

Selsa Flachdach & Spenglerei GmbH

Since 2026 · 1–10 empl.