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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsFribourgDEX Ingénieurs Sàrl
DEX Ingénieurs Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

DEX Ingénieurs Sàrl is a civil engineering office that provides structural calculations, design and execution studies as well as diagnostics and optimisation of structures. The firm also carries out project management, site supervision and planning services for new construction and renovation across residential, commercial, industrial and civil engineering projects.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered3
Civil engineering
Calculation and design of structures in reinforced concrete, timber and metal, structural assessments, outdoor developments, networks, hydraulic structures and project management.
Building physics
Energy documents, evidence SIA 380/1 and MoPEC, thermal balances, studies of thermal bridges, overheating analysis and advice for energy renovation.
CECB and CECB Plus
Cantonal energy performance certificate for buildings, CECB Plus with costed renovation variants, analysis of the building envelope, renovation advice and support with subsidy applications.
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3.9/5

DEX Ingénieurs Sàrl

Trust & reputation

ranQ Trust Score of DEX Ingénieurs Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

DEX Ingénieurs Sàrl scores 59.9 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.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.88.08%
DEX Ingénieurs Sàrl scores 73.9 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.70.212%
  • 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%
DEX Ingénieurs Sàrl 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%
DEX Ingénieurs Sàrl scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DEX Ingénieurs Sàrl 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.

Knowledge

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Comparisons

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Location

Route des Arsenaux 7
1700 Fribourg

At a glance

Legal form
Limited Liability Company
UID
CHE-482.773.168
Founded
2020 · 6 years
Last commercial register change
July 14, 2021
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.
88.0
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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