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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWil SgSchönenberger Architektur Immobilien GmbH
Schönenberger Architektur Immobilien GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Schönenberger Architektur Immobilien GmbH is the planning and realization of individual buildings, including new constructions, renovations and restorations, taking into account energy efficiency and ecological aspects. The company offers a comprehensive range of services, including appraisals, expert opinions, sales and management of properties.

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Products & services

Industry:Architecture FirmsOwner's Representative
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3.9/5

Schönenberger Architektur Immobilien GmbH

Real Estate Brokerage
✓ Offered5
Architecture, planning and construction management
Architecture for conversions, renovations and new builds; planning, energy concepts, building permits, construction management and site supervision from a single source.
Client consulting and client representation
Consulting before buying a plot of land and before renovations; analysis of location, buildability, potential, value preservation, building fabric, energy efficiency, taxes and safety.
Real estate valuation and appraisals
Valuations and appraisals for purchase, sale or refurbishment as well as independent assessments for construction defects and technical problems.
Real estate sales
Sale of properties, building land and existing buildings with professional documentation and brokerage between buyer and seller.
Property management
Management of properties as part of the overall range of services relating to architecture and real estate.
Trust & reputation

ranQ Trust Score of Schönenberger Architektur Immobilien GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 100% · As of October 2026

Schönenberger Architektur Immobilien GmbH scores 59.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.73.324%
  • 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.45.610%
  • 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%
Schönenberger Architektur Immobilien GmbH scores 84.6 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%
Schönenberger Architektur Immobilien GmbH 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%
Schönenberger Architektur Immobilien GmbH scores 16.2 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 35.25.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.6.74%
Qualifications+0.00

Schönenberger Architektur Immobilien GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 5 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 21, 2024Media
Vorzeigebeispiel für erfolgreiche energetische Totalsanierung
wil24.ch

Knowledge

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Location

Thuraustrasse 2
9500 Wil Sg

At a glance

Legal form
Limited Liability Company
UID
CHE-113.161.877
Founded
2006 · 20 years
Last commercial register change
May 22, 2020
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.88.06%
  • 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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