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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementArlesheimBirsig Immobilien AG
Birsig Immobilien AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Birsig Immobilien AG provides real estate services including property management and maintenance, leasing, sales and marketing, valuations and expert reports, consulting, and construction/project management.

AI-generated
Offering

Products & services

Industry:Property Management
✓ Offered6
Property management
Management of residential and commercial premises, including administration of multi-family buildings, commercial properties, single-family houses and condominium communities; monitoring of lease agreements and rental charges, collections, reporting and service charge accounting.
Maintenance service
Cleaning and maintenance of indoor and outdoor areas, coordination of repairs, routine inspections, garden upkeep, winter service, monitoring of building services and on-call duty in emergencies.
Leasing
Initial letting and re-letting of residential and commercial properties, market analysis, determination of net rental charges, viewings, support of prospective tenants and preparation of lease agreements.
Trading & sale (marketing)
Sale of properties with market analysis, pricing, marketing concept, sales documentation, support for prospective buyers, notary appointment and handover to the buyer.
Valuations, expert reports and consulting
Market value appraisals, rental value appraisals, valuation reports, assessment of building rights and personal easements, as well as use, project and feasibility studies.
Construction management
Land assessment, market and feasibility studies, development of usage and development options, client representation, cost control, tendering and construction acceptance.
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3.9/5

Birsig Immobilien AG

Trust & reputation

ranQ Trust Score of Birsig Immobilien AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Birsig Immobilien AG scores 40.2 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.18.124%
  • 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%
Birsig Immobilien AG scores 92.3 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.82.07%
Birsig Immobilien 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%
Birsig Immobilien AG scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Birsig Immobilien AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 1.8 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
1.8
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle1.86
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Im oberen Boden 4
4144 Arlesheim
Opening hours
Mon
08:00 - 12:00, 14:00 - 17:00
Tue
08:00 - 12:00, 14:00 - 17:00
Wed
08:00 - 12:00, 14:00 - 17:00
Thu
08:00 - 12:00, 14:00 - 17:00
Fri
08:00 - 12:00, 14:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.387.516
Founded
2005 · 21 years
Last commercial register change
October 6, 2026
Employees
21 to 50
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.70.03%
    • Full methodology

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