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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding services engineerCourtételleENERGYS Sàrl
ENERGYS Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

ENERGYS Sàrl is an engineering firm working in building, energy and environmental engineering. Its services include planning heating, ventilation, air-conditioning, plumbing and electrical systems, as well as energy assessments, building physics, fire protection and decarbonisation support.

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Products & services

Industry:Building services engineerEnergy consulting
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ENERGYS Sàrl

✓ Offered8
Planning heating, ventilation, air conditioning & sanitary
Planning of HVAC and sanitary building services for industrial, commercial, administrative or residential buildings; studies and implementation of projects, taking into account operating costs and comfort.
Planning electrical & building automation
Design and implementation of projects related to the fields of electrical systems and building automation, as a consulting engineers’ office.
Energy expertise & optimisation
Energy diagnostics for buildings to rethink living, construction and installations, with the goal of energy savings and optimised energy use.
Building physics
Studies of a building’s properties and behaviour during operation, including thermal, air-related, visual and acoustic comfort, as well as rationalisation of energy consumption.
Fire protection
Development of comprehensive fire protection concepts for architects, clients and engineers, compliant with AEAI guidelines for projects of complexity class AQ1 and AQ2.
Building permit applications & subsidies
Support for CVCSE projects for integration into technical and aesthetic requirements, including preparation of building permit and subsidy applications.
Territorial energy & advisory for public authorities
Energy planning at territorial scale for public authorities, including assessment of needs, resources, production infrastructure and potential savings.
Construction ecology
Studies aimed at buildings with low environmental impact, preserving natural resources and ensuring a healthy atmosphere for users.
Trust & reputation

ranQ Trust Score of ENERGYS Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

ENERGYS Sàrl has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ENERGYS Sàrl scores 90.9 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.95.212%
  • 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.82.07%
ENERGYS Sàrl 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%
ENERGYS Sàrl scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ENERGYS Sàrl reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

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

Knowledge

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Location

Rue du Mont 39
2852 Courtételle

At a glance

Legal form
Limited Liability Company
UID
CHE-466.522.952
Founded
2013 · 13 years
Last commercial register change
May 1, 2026
Employees
21 to 50
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.100.03%
    • Full methodology

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