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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionZuzwil SgBRUNNERFELIX AG
BRUNNERFELIX AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

BRUNNERFELIX AG is a construction company providing building construction, civil engineering, renovations and extensions, masonry and construction-protection services. Its offerings also include swimming-pool construction, customer masonry jobs and execution of individual projects for private clients and public bodies.

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Products & services

Industry:Building ConstructionGeneral Contractors
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BRUNNERFELIX AG

✓ Offered6
Building construction
Single-family houses, multi-family houses, terrace houses, residential settlements, commercial and industrial buildings as well as extensions, waterproofing work and formwork, reinforcement and masonry work.
Civil engineering / outdoor areas
Excavation and earthworks, sewer, drainage and service-pipeline construction, paving, surface finishing work, pipework, as well as garden and landscaping.
Renovation / refurbishment
Renovations and conversions of living spaces, walls, floors, staircases and facades, as well as the professional remediation of damage according to individual wishes.
Bricklaying
Small-scale masonry work such as repairs to garden stairways, renovation of damp walls, conversions of houses, kitchens and bathrooms, as well as plastering, exposed brickwork and concrete facade work.
Building protection
Waterproofing, crack injections, sealing of joints and pipe penetrations, concrete cosmetics, hydrophobisation, as well as other remedial and protective work on structures.
Swimming pool construction
Planning and construction of individual pool facilities, pool refurbishments, partial renovations and complete refurbishments with modern technology and energy-efficient solutions.
Trust & reputation

ranQ Trust Score of BRUNNERFELIX AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

BRUNNERFELIX AG scores 67.0 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.65.024%
  • 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.63.210%
  • 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.78.08%
BRUNNERFELIX AG 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%
BRUNNERFELIX 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%
BRUNNERFELIX AG scores 25.0 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 35.40.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

BRUNNERFELIX AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 11 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.311
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 5, 2020Media
FC ZUZWIL 1 MIT NEUEM TRIKOTSPONSOR BRUNNERFELIX AG
uzwil24.ch
December 1, 2011Media
Familienfirma bleibt Familienfirma
tagblatt.ch

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Location

Weieren 55
9524 Zuzwil Sg

At a glance

Legal form
Corporation
UID
CHE-240.343.387
Founded
2011 · 15 years
Last commercial register change
April 4, 2025
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.
100.0
6%
  • 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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