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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMontreuxNAO Energy SA, succursale de Montreux
NAO Energy SA, succursale de Montreux Logo
Verified· 3 sourcesTrust Score
Summary

About the company

NAO Energy SA, succursale de Montreux installs and maintains photovoltaic systems, heat pumps, battery storage, solar carports and EV charging stations, and provides energy assessments, project planning and assistance with subsidy applications.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Photovoltaic panels
Installation of photovoltaic solar panels, energy study, sizing according to roof and consumption, self-consumption, commissioning, monitoring, subsidies management.
Heat pumps
Installation of air-to-water, air-to-air and ground-to-water heat pumps, technical study, replacement of fossil heating, custom sizing, subsidies management.
Storage batteries
Solar storage batteries, integration into a photovoltaic system, optimization of self-consumption, backup function, charge monitoring, custom sizing.
Charging stations
Installation of charging stations for electric vehicles at home or in business premises, electrical connection, intelligent control, solar charging, commissioning.
Solar carports
Installation of photovoltaic solar carports, vehicle shelter, electricity generation, integration of a charging station or a storage battery.
Thermodynamic boilers
Installation of thermodynamic boilers for domestic hot water, replacement of electric water heaters, coupling with photovoltaic panels, subsidies and commissioning.
Solutions for professionals
Solar and energy solutions for businesses, energy audit, solar contracting, self-consumption communities, sustainable heating, regulatory guidance and subsidies.
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4.0/5

NAO Energy SA, succursale de Montreux

Trust & reputation

ranQ Trust Score of NAO Energy SA, succursale de Montreux: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 88% · As of October 2026

NAO Energy SA, succursale de Montreux scores 78.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.69.524%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
NAO Energy SA, succursale de Montreux scores 54.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.39.612%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
NAO Energy SA, succursale de Montreux scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
NAO Energy SA, succursale de Montreux scores 62.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NAO Energy SA, succursale de Montreux reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 89 customer reviews. The data basis is 88%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 89 reviews across all connected sources

Sources
GGoogle4.489
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Rue du Centre 2
1820 Montreux
Opening hours
Mon
08:30 - 12:30, 13:30 - 17:30
Tue
08:30 - 12:30, 13:30 - 17:30
Wed
08:30 - 12:30, 13:30 - 17:30
Thu
08:30 - 12:30, 13:30 - 17:30
Fri
08:30 - 12:30, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-153.366.658
Founded
2024 · 2 years
Last commercial register change
July 26, 2024
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.76.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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