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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringLenk Im SimmentalBanholzer Bau AG
Banholzer Bau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Banholzer Bau AG is the provision of services in the field of civil engineering and road construction, including hydraulic engineering, quarry and landfill operations, as well as specialized works. The company has its own fleet of vehicles and equipment, such as trucks, excavators, rollers, cold milling machines, dumpers and paving machines, to carry out these services.

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Products & services

Industry:Civil Engineering
✓ Offered5
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Banholzer Bau AG

Civil engineering
Excavation work, foundations, site development, utility pipeline construction, demolition work, protective structures and concrete construction for residential buildings, industry and infrastructure.
Road construction
Asphalt surfacing, paving work, route construction, road and path building, and bridge construction, as well as construction and refurbishment of access roads, main roads and traffic areas.
Hydraulic engineering
Stream bank protection, timber structures, flood protection and work on glacial lakes to protect people, nature and infrastructure.
Gravel works & landfill
Material processing, recycling and landfill for excavated material as well as gravel, crushed stone and recycled construction materials from our own facility.
Specialist works
Concrete drilling, demolition and dismantling, operations in difficult terrain, joint work, road refurbishment, anchoring work, concrete processing, trenchless utility installation, guardrails and snow clearing.
Trust & reputation

ranQ Trust Score of Banholzer Bau AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

Banholzer Bau AG scores 73.9 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.81.624%
  • 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.58.610%
  • 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.70.08%
Banholzer Bau AG scores 91.8 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.95.212%
  • 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.82.07%
Banholzer Bau AG scores 86.7 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).86.722%
Banholzer Bau AG scores 15.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.31.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Banholzer Bau AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 9 customer reviews. 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 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

April 2, 2020Media
Spatenstich Neubau Spitalmatte in Zweisimmen
simmentalzeitung.ch

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Comparisons

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Location

Lenkstrasse 34
3775 Lenk Im Simmental
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-228.686.592
Founded
2013 · 13 years
Last commercial register change
June 18, 2026
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.85.03%
    • Full methodology

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