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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGiezCottens & Badoux Energie Services SA
Cottens & Badoux Energie Services SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Cottens & Badoux Energie Services SA (CESSA) is the provision of services in the field of energy transmission and distribution, particularly in the areas of: * Measurements and diagnostics of high-voltage installations and power plants * Technical consulting and project support for the construction and modernization of energy facilities * Commissioning and testing of energy facilities * Training and education of specialized personnel in the field of energy transmission and distribution * Project management and coordination of construction and renovation projects for energy facilities CESSA works closely with partners such as OMICRON and offers solutions for optimizing and operating energy facilities, including extending their lifespan, increasing capacity, and exploiting energy efficiency potential.

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Products & services

Industry:Technical Consulting & Engineering
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Cottens & Badoux Energie Services SA

✓ Offered
4
Measurements, audits and diagnostics
Measurements, audits and diagnostics for high-voltage substations: transformer diagnostics, impedance and earthing network measurements, partial discharges, protection relays, meters and converters.
Technical consulting, studies and calculations
Technical consulting, studies and engineering for high-/extra-high-voltage substations: preparation of specifications, calculation of protection settings, IEC 61850 engineering.
Inspections, site supervision and commissioning
Site supervision, connection and functional checks, commissioning of new or modernised installations, testing of high-voltage devices, relays and communication signals.
Training and maintenance plans
Training on plant operation and protection, site presentations, definition of maintenance plans and use of the partner’s OMICRON equipment.
Trust & reputation

ranQ Trust Score of Cottens & Badoux Energie Services SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Cottens & Badoux Energie Services SA scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Cottens & Badoux Energie Services SA scores 85.5 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.100.012%
  • 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%
Cottens & Badoux Energie Services SA scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Cottens & Badoux Energie Services SA scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Cottens & Badoux Energie Services SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin de la Outre
1429 Giez

At a glance

Legal form
Corporation
UID
CHE-113.552.947
Founded
2007 · 19 years
Last commercial register change
February 2, 2009
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.100.06%
  • 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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