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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementHunzenschwilBaur, Trinh & Partner GmbH
Baur, Trinh & Partner GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Baur, Trinh & Partner GmbH is real estate management and administration, including services such as buying/selling, valuation, condominium ownership, initial rental, real estate financing and asset building. The company offers comprehensive support for real estate investments and has a widespread presence in German-speaking Switzerland.

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Offering

Products & services

Industry:Property Management
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4.3/5

Baur, Trinh & Partner GmbH

✓ Offered8
Property management
Professional property management with lease contract management, tenant selection and communication, maintenance and repairs, bookkeeping and financial management, legal advice and compliance.
Condominium unit management
Condominium unit management with financial management, budget preparation, bookkeeping and settlement, organisation of meetings, maintenance and repairs, as well as transparent communication.
Initial letting
Initial letting of properties with property surveys, presentation on real estate portals, tenant selection and subsequent management, rent monitoring, maintenance and tenant communication.
Property valuation
Property valuation with determination of market value, determination of mortgageable value, tax valuations, estate matters and investment advice.
Property buying and selling
Property buying and selling with initial consultation, support through to closing, administrative handling and assisting market and networking work.
Property financing
Property financing with a mortgage check, individual advice, comparison of mortgage offers, risk minimisation and tailored financing solutions.
Wealth building
Wealth building with individual strategy planning, investment concepts for retirement provision, safeguarding and growth of assets, transparency, flexibility and sustainable investment options.
Cleaning service
Cleaning and maintenance services for properties with technical upkeep, indoor and outdoor cleaning, and care of the surroundings.
Trust & reputation

ranQ Trust Score of Baur, Trinh & Partner GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Baur, Trinh & Partner GmbH scores 93.9 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.93.924%
  • 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.98.510%
  • 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.88.08%
Baur, Trinh & Partner GmbH scores 61.5 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.50.012%
  • 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%
Baur, Trinh & Partner GmbH scores 85.0 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).85.022%
Baur, Trinh & Partner GmbH scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Baur, Trinh & Partner GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 47 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
5
of 5

Aggregated from 47 reviews across all connected sources

Sources
GGoogle547
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bahnhofstrasse 1
5502 Hunzenschwil
Opening hours
Mon
08:30 - 12:00, 13:30 - 17:00
Tue
08:30 - 12:00, 13:30 - 17:00
Wed
08:30 - 12:00, 13:30 - 17:00
Thu
08:30 - 12:00, 13:30 - 17:00
Fri
08:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-193.865.382
Founded
2023 · 3 years
Last commercial register change
July 29, 2025
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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