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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionDisentis/MustérBerther Bau und Industrie AG
Berther Bau und Industrie AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Berther Bau und Industrie AG is a construction company offering services including railway construction, mountain construction, civil engineering, specialist deep foundations and building construction, as well as prefabrication, metalwork and material processing. The company operates industrial production for prefabricated building elements and various steel products.

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Offering

Products & services

Industry:Building ConstructionCivil Engineering
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Berther Bau und Industrie AG

✓ Offered10
Railway construction
Renovation of viaducts, station buildings and track-route renewals, as well as other work related to rail projects, carried out with rail-capable machinery.
Civil engineering
Civil engineering works, sewer construction, road construction and water engineering, as well as new builds and refurbishments for municipalities, public works departments and other clients.
Building construction
Services around building for residential construction, renovations and industrial construction, including implementation of individual construction projects and single- and multi-family houses.
Integrated solutions / general & total contracting
Integrated solutions as general and total contracting services for construction projects, from planning through to implementation.
Special civil engineering
Protective structures and rock stabilisation with rockfall protection nets, rock and ground anchors, and palisades for protection against natural hazards.
Mountain construction
Construction work in high mountain regions, including avalanche and rockfall protection works, footpaths and hiking trails, and high-voltage masts.
Metal fabrication
Custom-made steel products such as railings, fall protection systems, guide barriers and shelters, manufactured in-house by our metalworking shop.
Prefabrication / building elements
Prefabricated standard building components as well as preassembled concrete and steel products for construction projects and private clients.
Material processing / raw-material preparation
Processing of raw materials into sub-base material, sand, chippings and gravel, and provision of materials for construction sites and private customers.
Snow clearance
Winter service for roads, access routes and parking lots in Disentis/Mustér, as well as snow clearance at station locations with on-call duty.
Trust & reputation

ranQ Trust Score of Berther Bau und Industrie AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Berther Bau und Industrie AG scores 64.7 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.59.324%
  • 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.67.110%
  • 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%
Berther Bau und Industrie AG 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%
Berther Bau und Industrie AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Berther Bau und Industrie AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Berther Bau und Industrie AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 out of 5 stars from 13 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
4.1
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.113
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Sogn Placi 2
7180 Disentis/Mustér
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.847.254
Founded
2000 · 26 years
Last commercial register change
March 23, 2022
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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