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 & TradesMasonry WorkMattwilKOLA BAU
KOLA BAU Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of KolaBau is the execution of renovation work, particularly in the areas of: painting and wallpapering, masonry, facade insulation, plastering, renovations, flooring, and core drilling. The company offers environmentally friendly solutions and places emphasis on precision and individuality in its work.

AI-generated
Offering

Products & services

Industry:Masonry Work
✓ Offered7
Renovations
Renovations from a single source, including masonry work, façade insulation, plastering work, tiling work, painting and wallpapering, as well as core drilling.
Masonry work
Masonry work for renovations and conversions, as part of the main work around the house.
Painting and wallpapering
Painting and wallpapering for living and working areas, using colours and coatings matched to the customer’s requirements.
Plastering work
Plastering work as part of renovations, as a component of the main restoration and repair work.
Façade insulation
Façade insulation as part of renovations and energy improvements to existing buildings.
Tiling work
Tiling work for renovations and interior fit-out, as a complementary skilled trade service alongside masonry and plastering work.
Core drilling
Core drilling as a complementary construction service in connection with conversions, renovations and structural modifications.
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
No score yet

KOLA BAU

Trust & reputation

ranQ Trust Score of KOLA BAU

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

KOLA BAU has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
KOLA BAU scores 76.4 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.55.07%
KOLA BAU scores 85.0 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).85.022%
KOLA BAU scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

No knowledge articles yet

Once KOLA BAU has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

KOLA BAU in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank KOLA BAU by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Dorfstrasse 29 b
8585 Mattwil

At a glance

Legal form
Sole proprietorship
UID
CHE-131.455.182
Founded
2013 · 13 years
Last commercial register change
July 5, 2016
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    CC
    CPR CARLOS
    Mattwil
    ER
    Engler Renovationen GmbH
    Amlikon-Bissegg
    MM
    Maurerarbeiten Mesquita GmbH
    Mammern
    RE
    Rudolf Eberle AG
    Kreuzlingen
    BB
    Basler Bau
    Rickenbach B. Wil
    SS
    Sommer Stein GmbH
    Wittenwil
    NM
    Näpflin Maurerarbeiten GmbH
    Guntershausen B. Berg
    RM
    Randelli Maurerarbeiten GmbH
    Kesswil