ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringChavannes-Près-RenensPSI engineering Sàrl
PSI engineering Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

PSI engineering Sàrl is an engineering firm focused on building energy and technical systems, offering thermal analyses, SIA 380/1 permit dossiers and CECB energy certificates. Services also include support for renovation and new-build projects, Minergie certification, HVAC system studies and optimization, building physics expertise, and assistance with subsidy applications.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
3.7/5

PSI engineering Sàrl

✓ Offered7
Energy engineering and building technology
Energy audit, tailor-made design for heating and ventilation systems, with personal support for new builds and renovations.
Thermal analysis and building permit file (SIA 380/1)
Assessment of the building’s energy efficiency with preparation of the building permit file according to SIA 380/1.
CECB energy certificate
Energy diagnosis of the building to identify weak points and issue the certificate required for a real estate sale.
Support for renovations and new-build projects
Tailor-made solutions to optimise energy performance in renovations and new construction.
Minergie certification and subsidy access
Support to obtain Minergie certification and access the subsidy programmes available for construction or renovation projects with sustainable building objectives.
Studies, planning and optimization of HVAC systems
Studies and planning of heating, ventilation and air-conditioning systems, optimising comfort and efficiency.
Building physics expertise
Analysis of the building envelope to improve thermal and energy performance, reduce energy consumption and increase comfort.
Trust & reputation

ranQ Trust Score of PSI engineering Sàrl: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 54% · As of October 2026

PSI engineering 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%
PSI engineering Sàrl scores 57.1 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%
PSI engineering Sàrl scores 83.3 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).83.322%
PSI engineering Sàrl scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PSI engineering Sàrl reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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 October 2026.

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

Knowledge

No knowledge articles yet

Once PSI engineering Sàrl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

PSI engineering Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank PSI engineering Sàrl by reviews, experience and specialisations.

Is this your company?

Claim the company profile of PSI engineering Sàrl to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Chemin des Berges 10
1022 Chavannes-Près-Renens

At a glance

Legal form
Limited Liability Company
UID
CHE-225.225.303
Founded
2024 · 2 years
Last commercial register change
October 25, 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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    EE
    Ecobats Energies Sàrl
    Renens Vd
    JT
    Jean-Jacques Turrian SA
    Château-D'Oex
    AS
    ACE'Tech Sàrl
    Vuibroye
    CB
    CERBAT, Bride Christian
    Leysin
    MS
    MininE Sàrl
    Lausanne
    BS
    Bâti-conseils Sàrl
    Echandens
    ÊC
    Êta Consult Sàrl
    Rolle
    SC
    strateo concept SA
    Villars-Ste-Croix