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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringPetit-LancyDAES SA
DAES SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

DAES SA is an engineering consultancy providing numerical simulations and virtual test services for components and systems. It performs multi-physics modelling (mechanical, thermal, fluid, optical, electromagnetic, dynamic), develops custom tools and apps, and offers project support, technical assistance and training using software such as ANSYS and ABAQUS.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered12
Numerical simulation
Numerical simulation of systems and components, model definition, studies, optimisation iterations, scenario analysis and development of specific tools or methods.
Technical assistance
Technical assistance on site or remotely with a dedicated qualified engineer, software and hardware support, billed by time spent according to project needs.
Lump-sum study
Numerical simulation studies carried out on a lump-sum basis, with review of requirements, delivery of the service, interpretation of results and complete documentation.
Project support
Project support for engineering studies, selection of methods and software, model set-up, design of experiments, interpretation of results and integration into the partner ecosystem.
Training in numerical simulation
Training programmes in numerical simulation for engineers and scientists, based on hands-on case studies and the engineers’ experience at DAES.
Mechanical analysis
Static analysis, fatigue, assemblies, stresses, displacements, natural frequencies, buckling and model validation to optimise the ability to withstand loads of products and structures.
Thermomechanical analysis
Simulation of deformations and stresses caused by temperature variations, with thermal-mechanical coupling, study of heat transfers and identification of critical areas.
CFD
Simulation of the flow of liquids, gases and complex fluids, with study of pressure, temperature, turbulence, heat transfer and fluid-structure interactions.
Electromagnetic analysis
Low-frequency simulation of electric and magnetic fields for transformers, motors, medical devices, electromagnetic protection and performance optimisation.
Process simulation
1D process simulation of fluid circuits, thermodynamic, cryogenic, chemical and reactive systems, as well as circulation flows and control systems.
Design Thinking Engineering
Mapping out engineering processes, analysing tools, benchmarking solutions, functional requirement specifications and development of scripts or apps for information transfer.
Optical simulation
Simulation of the behaviour of light in optical systems, optimisation of lenses, mirrors, fibres, sensors and displays, as well as diffraction or polarisation effects.
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4.0/5

DAES SA

Trust & reputation

ranQ Trust Score of DAES SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

DAES SA scores 54.8 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.69.624%
  • 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.35.310%
  • 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%
DAES 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%
DAES SA 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%
DAES SA scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DAES SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 out of 5 stars from 3 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
4.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle4.73
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue des Grandes-Communes 8
1213 Petit-Lancy
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.828.611
Founded
2001 · 25 years
Last commercial register change
May 30, 2025
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.
100.0
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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