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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageWittenbachALGA Immobilien GmbH
ALGA Immobilien GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the marketing, purchase/sale and management of real estate, including the development, realization and marketing of real estate projects, as well as the provision of services such as property management, rent control, heating and ancillary cost accounting, technical maintenance and consulting in the field of real estate law.

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Offering

Products & services

Industry:Real Estate Brokerage
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ALGA Immobilien GmbH

✓ Offered
5
Real Estate Marketing
Real estate marketing for residential and commercial properties, including needs analysis, market assessment, valuation, property review, marketing concepts and support through the sales process.
Property Search and Brokerage
Property search for rental and purchase, matching buyers or properties, property review and advice related to acquiring or renting real estate.
Property Management
Professional property management with rent control and collection, heating and ancillary cost statements, technical maintenance, correspondence and claims handling.
Planning and Realisation of Conversions
Consulting, planning, renovations and major conversions with project management, coordination, cost and schedule control, and planning, deadline and quality assurance.
Windows and Door Construction
Custom-made windows and doors in plastic, metal and wood, including installation, metal glazing and general service in Eastern Switzerland.
Trust & reputation

ranQ Trust Score of ALGA Immobilien GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

ALGA Immobilien GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ALGA Immobilien GmbH scores 67.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
ALGA Immobilien 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%
ALGA Immobilien GmbH scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ALGA Immobilien GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Hofenstrasse 18
9300 Wittenbach
Opening hours
Mon
08:00 - 12:00, 14:00 - 18:00
Tue
08:00 - 12:00, 14:00 - 18:00
Wed
08:00 - 12:00, 14:00 - 18:00
Thu
08:00 - 12:00, 14:00 - 18:00
Fri
08:00 - 12:00, 14:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-219.302.415
Founded
2021 · 5 years
Last commercial register change
July 30, 2021
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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