Energy consulting in
Bellinzona

5 companies in Energy consulting based in Bellinzona — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Bellinzona

Helvetic - Power Sagl Logo

Helvetic - Power Sagl

Since 2013 · 1–10 empl.4.9(7)

Helvetic - Power Sagl plans, installs and maintains renewable energy systems. Its services include grid-connected and off-grid photovoltaic systems, solar thermal installations and heat pumps, as well as energy analysis and consulting.

Energy consultingOn-Grid Photovoltaic SystemOff-Grid Solar SystemsSolar Thermal Systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Associazione TicinoEnergia Logo

Associazione TicinoEnergia

Since 2014 · 21–50 empl.

Associazione TicinoEnergia is a neutral, non-profit association that supports cantonal energy policy in energy efficiency, renewable energy and sustainable mobility. Its activities include information, energy advice and training, as well as building certifications.

Energy consultingFree Energy Orientation AdviceEnergy CompassRenewable Heat
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
ERISEL SA Logo

ERISEL SA

Since 1983 · 11–20 empl.3.4(5)

ERISEL SA is an engineering consultancy specialising in building services and the building envelope. Its services include the planning of electrical and other building systems, energy efficiency and renewable energy, building physics, noise and acoustics, and fire protection.

Building services engineerBuilding Services and Electrical PlanningEnergy Consulting and Energy DocumentationRenewable Energy Consulting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #3
Studio d'architettura Roberto Caronna Logo

Studio d'architettura Roberto Caronna

Since 2016 · 1–10 empl.4.8(4)

Studio d'architettura Roberto Caronna is an architecture practice that plans and manages the construction of new buildings and renovation projects. Its work also includes energy-related building renovations, energy advice, property assessments and support with grant applications.

ArchitectArchitectural designRenovations and rehabilitationBuilding extensions
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #4
ES

Ecofiamma Sagl

Since 2006 · 1–10 empl.

Energy consulting
No score yet

Energy consulting in Bellinzona

5Energy consultingCommercial register (Zefix) · as of November 15, 2026
2013Median year of registrationCommercial register (Zefix) · as of November 15, 2026
125in the Canton of TicinoCommercial register (Zefix) · as of November 15, 2026
2,206in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Energy consulting in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026