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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringNyonBernard Schenk S.A.
Bernard Schenk S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Bernard Schenk SA is the provision of engineering and surveying services for projects in the fields of infrastructure, real estate and environment. Specifically, this includes: civil engineering, road construction, wastewater management, pressurized water networks, hydrology, hydraulics, expert opinions, environmental protection, construction and plant management, geometry, land management, cadastre and cadastration, photogrammetry and laser scanning, geomatics and building information modeling, and technical surveying. The company thus offers a wide range of services, from planning and execution of construction projects to environmental consulting and expert opinion preparation.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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Bernard Schenk S.A.

Civil engineering
Civil engineering for road infrastructures, wastewater management, pressurised water networks, hydrology, hydraulics, expert reports, environment and assistance to the owner.
Surveying
Surveying for land, cadastre and cadastration, photogrammetry and lasergrammetry, geomatics and BIM, technical measurement.
Road engineering
Design, sizing, construction, management and monitoring of road infrastructures, covering technical, legal, administrative and financial aspects.
Wastewater management
Integrated management of foul-water and storm-water sewerage networks, including collectors, hydraulic structures, pumping stations and STEP.
Pressurised water networks
Design, sizing, construction, management and operation of pressurised water networks, including intakes, pipelines, reservoirs, hydrants and valves.
Hydrology
Modelling the hydrological behaviour of catchment areas for water-resource management, wastewater management, dimensioning of structures and flood protection.
Hydraulics
Design and sizing of retention basins, river and stream corrections, lake works, with technical support on hydrological and hydraulic constraints.
Expert reports
Expert dossiers before works for existing buildings and infrastructures, geometric monitoring of deformations, support as independent experts in disputes.
Environment
Noise studies according to the OPB, measures and proposals for reduction, as well as classification of projects according to the European Union taxonomy.
Owner’s-assistance office
Assistance to the owner, overall direction of the works and local management of the works for coordinating complex construction projects.
Land management
Land-related services for projects: situation plans, constraint analyses, dossiers for public inquiry, easements, property mutations, coordination and setting out.
Cadastre & Cadastration
Parcel mutations, divisions and reunions, update of the land register plan, technical surveys and cadastration dossiers.
Trust & reputation

ranQ Trust Score of Bernard Schenk S.A.: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Bernard Schenk S.A. scores 66.3 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.69.424%
  • 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.55.910%
  • 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.70.08%
Bernard Schenk S.A. scores 92.3 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.82.07%
Bernard Schenk S.A. 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%
Bernard Schenk S.A. scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bernard Schenk S.A. reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 8 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
4.5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.58
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Clémenty 60
1260 Nyon
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-100.723.168
Founded
1988 · 38 years
Last commercial register change
January 17, 2023
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.
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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