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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementSt. Gallencosyhome ag
cosyhome ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

cosyhome ag is a residential and property agency that provides rental, sales and property management services, and offers valuation and advisory services related to real estate.

AI-generated
Offering

Products & services

Industry:Property Management
✓ Offered9
Rental of properties
Renting apartments and houses, including marketing, viewings, application documents, credit checks, lease agreements, security deposits and handover of the property.
Property management
Management and administration of houses and properties with rentals, collections, contracts, caretaker services, invoice review, heating and ancillary cost statements, and bookkeeping.
Sale of properties
Sale of apartments and houses with professional marketing and brokering of rental and purchase prospects on behalf of property owners.
Property valuation
Market-based valuation of apartments and houses to determine the obtainable rent, heating and ancillary costs, and the sales proceeds.
Rental advisory
Advice on yield, market conformity of rents, heating and ancillary costs, renovation measures, rent arrears and other issues relating to letting.
Sales advisory
Advice on selling properties, the right time to sell, approaches, optimization options and the financial impacts of a sale.
Legal advice in rental and property law
Advice on rental and real-estate law issues, for example easement agreements, access to plots and complex cases.
Insurance advisory
Advice on building, water, glass, liability, loss of rental income, household contents and private liability insurance for owners, landlords and tenants.
Construction advisory
Advice on renovations, conversions and extensions of properties with a focus on planning that respects the style and preserving the existing building fabric.
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4.1/5

cosyhome ag

Trust & reputation

ranQ Trust Score of cosyhome ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

cosyhome ag scores 59.4 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.43.824%
  • 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.81.910%
  • 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%
cosyhome ag scores 82.7 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.89.612%
  • 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%
cosyhome 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%
cosyhome ag scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

cosyhome ag reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 24 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
3.7
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle3.724
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Poststrasse 2
9001 St. Gallen
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-295.287.054
Founded
2015 · 11 years
Last commercial register change
April 13, 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.
100.0
6%
  • 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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