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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringGrolleyProbatech Constructions SA
Probatech Constructions SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Probatech Constructions SA is a construction company acting as a general contractor, providing masonry, concrete and reinforced concrete works as well as civil engineering services. Its services also include earthworks and excavation, exterior landscaping, renovation and demolition.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered7
Masonry work
Brick or cement masonry, galandage, acoustic partitions, interior or exterior facing masonry, special insulating brick, rendering.
Concrete and reinforced concrete
Concrete and reinforced concrete for large-height walls, exposed concrete, concrete repair, prefabricated elements and retaining walls.
Civil engineering
Civil engineering for sewer pipes and drainage, industrial services, road construction and bituminous surfacing.
Earthworks
Earthworks including bulk excavation, pits and trenches, shoring and strutting, excavation of topsoil.
Outdoor works
Outdoor works for vehicle and pedestrian access, terrace and garden, fencing.
Renovations / conversions
Renovations and conversions of villas, apartment buildings, farmhouses and protected buildings.
Demolition
Demolition of industrial structures, apartment buildings and villas, including dismantling.
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4.0/5

Probatech Constructions SA

Trust & reputation

ranQ Trust Score of Probatech Constructions SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

Probatech Constructions SA scores 63.6 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.44.524%
  • 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.97.910%
  • 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.78.08%
Probatech Constructions 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%
Probatech Constructions 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%
Probatech Constructions SA scores 9.9 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 35.9.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Probatech Constructions SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.8 out of 5 stars from 46 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 46 reviews across all connected sources

Sources
GGoogle3.846
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 31, 2024Media
Grolley. Un projet immobilier d’envergure pourrait remodeler le cœur de la localité
laliberte.ch

Knowledge

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Comparisons

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Location

Au Martzé 8
1772 Grolley
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:00
Tue
07:30 - 12:00, 13:15 - 17:00
Wed
07:30 - 12:00, 13:15 - 17:00
Thu
07:30 - 12:00, 13:15 - 17:00
Fri
07:30 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.437.150
Founded
1995 · 31 years
Last commercial register change
May 27, 2026
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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