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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsNeerachOesch Architektur GmbH
Oesch Architektur GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Oesch Architektur GmbH encompasses the planning, construction management and owner representation of real estate projects, including the rental and sale of its own properties, as well as the marketing of apartments and houses for property developers. The company also provides services in the areas of financing and real estate valuation.

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Products & services

Industry:Architecture Firms
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4.1/5

Oesch Architektur GmbH

✓ Offered6
Architecture
Drafting, planning, implementation and construction site management for new builds, conversions and renovations; including project planning, building permit application, cost and schedule control.
Planning
Structured project planning with direct dialogue, material and selection sessions, submission plans, CAD drafting and, on request, 3D visualisations.
Construction site management
Coordination and control of the construction site, bill of quantities preparation, weekly site walkthroughs, daily presence, quality and invoice checks, as well as documentation of dates and agreements.
Client representation
Representation of the client throughout all project phases; land search, assessment of plots, utilisation studies, building permits, negotiations with contractors and cost control.
Property marketing
Marketing of plots, multi-family and single-family homes; purchase, sale and letting of properties, as well as, on request, management of completed construction projects.
Financing advisory
Assessment of affordability and financing for renovation and new-build projects; discussion of options and involvement of a financial institution in the pre-project stage.
Trust & reputation

ranQ Trust Score of Oesch Architektur GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Oesch Architektur GmbH scores 67.0 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.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.49.510%
  • 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%
Oesch Architektur GmbH scores 83.0 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%
Oesch Architektur GmbH scores 83.3 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).83.322%
Oesch Architektur GmbH scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Oesch Architektur GmbH 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 6 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
4.3
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.36
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Alte Badenerstrasse 8
8173 Neerach
Opening hours
Mon
07:30 - 11:45, 13:15 - 17:00
Tue
07:30 - 11:45, 13:15 - 17:00
Wed
07:30 - 11:45, 13:15 - 17:00
Thu
07:30 - 11:45, 13:15 - 17:00
Fri
07:30 - 11:45, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-461.166.643
Founded
2011 · 15 years
Last commercial register change
December 19, 2023
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.
88.0
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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