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 · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingBösingenTrio Bau AG
Trio Bau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Trio Bau AG is a construction company that supplies underlayment floors (flowing screeds), underlayment sealings and floor coverings. The company carries out work in new-build and renovation projects and offers products such as SELVOPLAN®, SELVO·POR® and textile, elastic and epoxy floor finishes.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered4
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
3.8/5

Trio Bau AG

Underlay screeds
Underlay screeds and flowing screeds for new builds and renovations, with calcium-sulfate flowing screeds, fast-drying variants and lightweight concrete versions.
Underlay screed sealings
Directly sealed underlay screeds with sanded, primed and clear-sealed finished flooring; versions with colour additive and SELVOPLAN® OPTIK.
Floor coverings
Installation of floor coverings in textile, resilient and epoxy finishes as an additional floor service for the underlay screed.
Insulation
Insulation as an additional product and service area in the field of floor build-up and underlay screed systems.
Trust & reputation

ranQ Trust Score of Trio Bau AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Trio Bau AG scores 47.2 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.63.624%
  • 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.17.610%
  • 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.35.08%
Trio Bau AG scores 87.1 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%
Trio Bau AG 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%
Trio Bau AG scores 7.7 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 35.7.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Trio Bau AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 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
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Trio Bau AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of Trio 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

Industriestrasse 79
3178 Bösingen
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 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.989.288
Founded
1984 · 42 years
Last commercial register change
January 12, 2026
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.85.03%
    • Full methodology

    Similar companies

    LC
    LT Chapes Sàrl
    Givisiez
    AG
    Artifex GmbH
    Murten
    AD
    Art de construire Sàrl
    Fribourg
    MS
    Morel Sols SA
    Bulle
    D&
    Deillon & Brügger SA
    Fribourg
    HD
    H. Deillon S.A.
    Fribourg
    AS
    AB sols plus Sàrl
    Epagny
    DM
    DS Montage Sàrl
    Bossonnens