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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerNeuchâtelDe Cérenville SA
De Cérenville SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

De Cérenville SA is an engineering consultancy specializing in geotechnics and the environment. Its services include geotechnical advice and expert assessments, soil and rock testing and measurement, and work related to geostructures, geothermal energy, contaminated sites and watercourse planning.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Engineer
✓ Offered9
Geotechnics
Advisory services in soil and rock mechanics and groundwater flow; geotechnical opinions, studies according to SIA 267, design support and geotechnical site supervision.
New geostructures
Design, study, dimensioning, management and execution control of deep and shallow foundations, excavation shoring, retaining walls, covered trenches, tunnels and energy geostructures.
Tests and measurements
Laboratory and in-situ tests for identification, strength and deformability of soils; displacement measurements, piezometric measurements, integrity and load-bearing control of piles.
Existing geostructures
Strategic and technical support for asset management of structures in contact with the ground; condition assessments, determination of measures to be taken, studies, tendering and control of the works.
Geothermal energy
Design of energy piles and borehole fields, thermal response tests and support for sizing for low-depth geothermal projects.
Contaminated sites
Pollution diagnosis of soils, excavation materials and waters; historical, technical and detailed investigations, groundwater monitoring, remediation project and remediation.
Watercourse restoration
Development and revitalisation of watercourses; bank stabilisation, erosion protection, creation of floodable areas, sealing of dikes and fish passes.
Pedology
Pedological study of soils by boreholes and analyses; concept for soil protection and management, support for tendering, monitoring of stripping and management of earthen materials.
Expert assessment
Expert services in connection with court proceedings or disputes where resolution is desired out of court.
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4.4/5

De Cérenville SA

Trust & reputation

ranQ Trust Score of De Cérenville SA: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of November 2026

De Cérenville SA scores 77.3 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.81.624%
  • 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.58.610%
  • 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.88.08%
De Cérenville SA scores 84.1 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.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.70.07%
De Cérenville SA scores 86.7 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).86.722%
De Cérenville SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

De Cérenville SA reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 9 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue de l'Ecluse 29
2000 Neuchâtel
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
Branch
UID
CHE-447.414.575
Founded
1981 · 45 years
Last commercial register change
June 16, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • NENeuchâtel
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.
76.0
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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