ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringWiler B. UtzenstorfBSH Bau AG
BSH Bau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of BSH Bau AG encompasses the provision of services in the construction sector, particularly in the following specialist areas: Painting: coating and design of surfaces, Plastering: processing and treatment of plaster for construction purposes, Building ceramics: manufacture and processing of ceramic products for construction, Insulation: carrying out insulation work for thermal and sound insulation, Scaffolding: construction and assembly of scaffolding for construction purposes. The company offers comprehensive consulting and services in these areas and positions itself as a full-service provider for construction and renovation projects.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered5
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.2/5

BSH Bau AG

Painting
Interior and exterior painting work, wallpapering, paint sales, synthetic resin, water-dilutable, lime and oil paints, as well as heritage conservation.
Plastering
Conventional plastering work, façade renders, rustic wall and ceiling plasters, dry lining, flow screeds, as well as heritage conservation.
Ceramic tiling
Ceramic wall and floor coverings, natural stone work such as granite, marble and terracotta tiles, as well as a small tile stock in Wiler b. U.
Insulation
Rendered external thermal insulation, ventilated façade (rendered), basement and screed insulation, plus advice on façade insulation.
Scaffolding
Façade scaffolds, weather-protective roofs, rolling scaffolds, suspended scaffolds, stair towers, roofing and sheet-metal work scaffolds, as well as canopies and emergency roofs.
Trust & reputation

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

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

BSH Bau AG scores 81.6 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.82.524%
  • 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.68.910%
  • 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.95.08%
BSH Bau AG 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%
BSH 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.
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%
BSH Bau AG scores 11.5 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 35.22.94%
  • 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

BSH Bau AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 14 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.914
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 19, 2022Media
Eine Frau malt obenaus
dregion.ch

Knowledge

No knowledge articles yet

Once BSH Bau AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

BSH Bau AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank BSH Bau AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of BSH Bau AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Käsereiweg 2
3428 Wiler B. Utzenstorf
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.455.709
Founded
1993 · 33 years
Last commercial register change
May 17, 2024
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

    Similar companies

    MS
    MALEREI SPRÜHKRAFT GmbH
    Rüschegg Heubach
    HA
    HWB AG
    Heimberg
    FG
    Fiman GmbH, Maler&Gipser
    Ostermundigen
    KM
    Küenzi Maler und Gipser AG
    Zäziwil
    L+
    Lehmann + Co Maler AG
    Lyssach
    SB
    Stiftung Bächtelen
    Wabern
    RA
    Rexhepi AG
    Interlaken
    BM
    Burkhalter Malerei GmbH
    Huttwil