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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringContheyKotorriTech SA
KotorriTech SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of KotorriTech SA is to provide engineering services in the field of building technology, particularly in the areas of: heating, ventilation, sanitary technology, air conditioning, energy and electrical engineering, energy management and optimization, building information systems (BIM), and energy evaluation and certification of buildings (CECB, Minergie). The company offers consulting and planning services for various types of buildings, including residential buildings, office buildings, hotels, laboratories, and others.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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KotorriTech SA

✓ Offered9
CVSCE technical study
Heating, ventilation, sanitary, air-conditioning and electrical studies for renovations and new builds; planning of technical installations with economic and ecological benefits.
Technical and energy expertise
Technical, energy and legal expertises for villas, offices, rental buildings, holiday homes, buildings for trades, commercial and industrial properties; analysis, assessment, and compliance.
Energy audit
Energy audits to measure consumption related to heating, size technical installations and assess the efficiency of a building’s thermal envelope.
Minergie dossier
Preparation of Minergie dossiers for new-build or renovation projects, taking into account requirements for energy performance and technical installations.
Energy optimisation
Optimisation of technical installations to reduce energy losses, improve heating control, and control for cooling and air conditioning.
Renewable energies
Advice and studies of solutions using solar energy, geothermal energy, ambient heat and other renewable resources for construction or renovation.
BIM
BIM process based on a 3D model to plan, design, build and manage buildings and infrastructure; data management and production, a single building model.
CECB Plus and thermography
CECB and CECB Plus services with analysis of energy efficiency, renovation variants, costs and subsidies; thermography to detect thermal defects and thermal bridges.
Swimming pool studies
Design and implementation of swimming pool, wellness, hammams, saunas and Jacuzzi spas projects, with complete project monitoring.
Trust & reputation

ranQ Trust Score of KotorriTech SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

KotorriTech SA scores 65.9 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.78.124%
  • 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.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.50.08%
KotorriTech SA scores 84.8 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.89.612%
  • 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.70.07%
KotorriTech SA 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%
KotorriTech SA scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KotorriTech SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. The data basis is 96%, 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
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route Cantonale 27
1964 Conthey
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-243.879.595
Founded
2015 · 11 years
Last commercial register change
May 7, 2025
Employees
11 to 20
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.
100.0
6%
  • 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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