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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageZugSiller Immobilien CH GmbH
Siller Immobilien CH GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Siller Immobilien is real estate brokerage and consulting. The company develops strategies and offers services in the field of real estate, such as the brokerage of properties and consulting services for clients in real estate matters.

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Offering

Products & services

Industry:Real Estate Brokerage
✓ Offered7
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3.9/5

Siller Immobilien CH GmbH

Real estate brokerage
Sale and rental of properties, market analysis and valuation, preparation of listings, credit checks, viewings, contract processing, as well as handover and follow-up support.
Real estate valuation and appraisals
Objective appraisals and market value determinations for built-up and undeveloped plots, as a basis for decisions in connection with sale, inheritance, divorce, gifts, or asset reporting.
Real estate consulting
Advisory support for property purchases, plot-related matters, contract details, search mandates, financing and renovation questions, as well as general guidance throughout the real estate process.
Real estate financing
Intermediation and review of financing through independent lenders within the team, with quick searching for suitable offers and comparison of terms.
Architectural consulting and project planning
Architecture-related consulting and planning for living space design, including expert advice and direct support in implementing construction and renovation projects.
Real estate acquisition
Purchase of properties and plots, with offer submission for properties and real estate to be sold.
Discreet property sale (Secret Sale)
Sale of properties with the exclusion of the public, sharing property information only with credit-checked prospects, and viewings only when there is genuine intent to purchase.
Trust & reputation

ranQ Trust Score of Siller Immobilien CH GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Siller Immobilien CH GmbH scores 58.0 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.68.224%
  • 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.17.610%
  • 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.78.08%
Siller Immobilien CH GmbH scores 70.2 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.70.212%
  • 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%
Siller Immobilien CH 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%
Siller Immobilien CH GmbH scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Siller Immobilien CH GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Lauriedhofweg 1
6300 Zug
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-388.507.417
Founded
2020 · 6 years
Last commercial register change
December 28, 2022
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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