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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionBassecourtThierry Erard SA
Thierry Erard SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Thierry Erard SA is a company operating in the construction and engineering sector. Its core activities include the planning and execution of construction projects, including the construction of buildings, infrastructure and other structures. The company offers services in various areas, including: private construction projects, industrial construction projects, municipal construction projects and cantonal construction projects. The company has its own fleet of machines and equipment and employs qualified personnel to successfully implement construction projects.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered9
Civil engineering and construction
Civil engineering and construction of single-family houses, apartment buildings, industrial buildings and residential developments; roadworks, pipelines, hydraulic works and playgrounds.
Earthworks and backfilling
Earthworks and backfilling for private, municipal and industrial projects; site preparation, infrastructure services, access, forest roads and clearing according to the areas shown.
Outdoor development
Outdoor developments for single-family houses, industrial buildings and municipalities; courtyards, squares, pavements, access, parking areas and sports grounds.
Asphalt and concrete surfacing
Asphalt and concrete surfacing, paving and kerbs, resurfacing of roads, squares and streets for private, municipal and cantonal projects.
Masonry and reinforced concrete
Masonry, reinforced concrete walls, raft foundations, slabs, formwork and retaining walls; concrete works for buildings, access and outdoor developments.
Retaining walls, rock armouring and gabions
Retaining walls, rock armouring and gabions for stabilising ground, outdoor developments and protective structures.
Pipes, collectors and drainage
Pipes, mains and drainage, water disposal, sewerage and potable water supply for land, buildings and roadways.
Demolitions
Demolitions of buildings and structures, with disposal of the materials as part of private worksites and developments.
Site hauling and skip-bin service
Site transports and skip-bin service for excavated material, construction materials and disposal related to construction and civil engineering works.
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4.0/5

Thierry Erard SA

Trust & reputation

ranQ Trust Score of Thierry Erard SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Thierry Erard SA scores 56.8 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.73.124%
  • 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%
Thierry Erard SA scores 91.3 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.97.712%
  • 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%
Thierry Erard 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%
Thierry Erard SA scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Thierry Erard SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue du Collège 4
2854 Bassecourt

At a glance

Legal form
Corporation
UID
CHE-207.966.287
Founded
2012 · 14 years
Last commercial register change
July 24, 2024
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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