Photovoltaics in
Wil SG

7 companies in Photovoltaics based in Wil SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Wil SG

Elektro Peter AG Logo

Elektro Peter AG

Since 2018 · 21–50 empl.4.6(46)

Elektro Peter AG plans and installs electrical systems for residential and commercial customers. Its services include electrical planning, communications and network technology, multimedia, smart-home and security solutions, as well as photovoltaics, battery storage, e-mobility and other building services.

PhotovoltaicsPhotovoltaic systemsBattery storageE-Mobility
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
W. Bissegger AG Wil Logo

W. Bissegger AG Wil

Since 1984 · 11–20 empl.4.8(5)

W. Bissegger AG Wil plans, installs, renovates and maintains heating, ventilation and plumbing systems. Its services include heat pumps, solar installations, ventilation systems and plumbing installations.

PhotovoltaicsHeating system solutionsAir-to-water heat pumpGround-to-water heat pump
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Steinlin Energie AG Logo

Steinlin Energie AG

Since 1989 · 11–20 empl.5.0(3)

The core activity of Steinlin Energie AG is the provision of services and solutions in the field of renewable energies, particularly in the areas of photovoltaics, e-mobility, energy storage and energy management. The company also offers financing and refinancing options.

PhotovoltaicsPhotovoltaicsEnergy storage and energy managementZEV / LEG
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
Lucido solar AG Logo

Lucido solar AG

Since 2001 · 1–10 empl.

Lucido solar AG works in the field of climate-positive building technology.

Photovoltaicsclimate-positive building technology
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
LIMA Solar AG Logo

LIMA Solar AG

Since 2015 · 11–20 empl.

LIMA Solar AG plans, develops, finances, builds and operates large-scale photovoltaic installations. Its project services range from finding suitable sites to the ongoing operation and maintenance of the installations.

PhotovoltaicsUtility-scale photovoltaic plantsConstruction and operation of photovoltaic systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
IP

INNOVATIVE POWER GmbH Suisse

Since 2019 · 1–10 empl.

Photovoltaics
No score yet
JA

JK AG Kompetenzzentrum für erneuerbare Energien

Since 2022 · 1–10 empl.

Photovoltaics
No score yet

Photovoltaics in Wil SG

7PhotovoltaicsCommercial register (Zefix) · as of November 6, 2026
2015Median year of registrationCommercial register (Zefix) · as of November 6, 2026
300in the Canton of St. GallenCommercial register (Zefix) · as of November 6, 2026
4,043in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026