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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryLenzerheide/LaiKieswerk Bovas AG Lantsch/Lenz
Kieswerk Bovas AG Lantsch/Lenz Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Kieswerk Bovas AG Lantsch/Lenz processes extracted raw material into gravel products by crushing, washing and sieving, supplying material for sale or for use in concrete production. The company also operates a concrete plant, a landfill for clean excavation material and a collection-and-sorting site for recycling construction waste, and offers construction services including demolition, excavation and concrete drilling/milling.

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Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered5
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4.0/5

Kieswerk Bovas AG Lantsch/Lenz

Gravel
Gravel extraction, processing, crushing, washing and screening by grain size; sale of finished gravel products or further processing into concrete.
Concrete
Ready-mix concrete, mortar, recycled concrete, exposed concrete and coloured concrete; in addition, an in-house concrete pumping service for efficient placing.
Landfill site
Acceptance of uncontaminated excavated material for backfilling and renaturalisation of extraction areas in accordance with recognised recultivation guidelines.
Collection and sorting yard
Acceptance and processing of construction rubble and old flooring coverings into concrete, mixed demolition and asphalt granulate for the building materials cycle.
Construction services
Building strip-outs, excavation, earthworks and utility line works, as well as concrete drilling and milling service for partial demolitions and alterations.
Trust & reputation

ranQ Trust Score of Kieswerk Bovas AG Lantsch/Lenz: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Kieswerk Bovas AG Lantsch/Lenz scores 60.4 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.70.824%
  • 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.27.910%
  • 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.70.08%
Kieswerk Bovas AG Lantsch/Lenz scores 89.3 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.70.07%
Kieswerk Bovas AG Lantsch/Lenz 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%
Kieswerk Bovas AG Lantsch/Lenz scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kieswerk Bovas AG Lantsch/Lenz 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Voa Principala 26
7078 Lenzerheide/Lai
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
Closed
Thu
09:00 - 17:00
Fri
09:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.038.369
Founded
1966 · 60 years
Last commercial register change
June 16, 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.100.06%
  • 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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