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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesSteinenOlean Immobilien AG
Olean Immobilien AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Späni Zentrale Haustechnik AG is the planning, sales and installation of building technology systems, particularly heat pump heating systems and large-scale systems.

AI-generated
Offering

Products & services

Industry:Holding CompaniesProperty Management
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4.6/5

Olean Immobilien AG

✓ Offered5
Central vacuum cleaners
Central vacuum cleaners for houses and apartments; planning, system selection and installation for new builds, renovations, retrofits and rental properties.
Large-scale vacuum systems
Vacuum systems for industry, trade, offices and hotel or restaurant premises; designed for large areas, different types of dirt and simultaneous use.
Laundry chute systems
Laundry chute systems with planning, pipe materials in stainless steel or polypropylene and different versions for orderly transport of dirty laundry.
Dry steam cleaners
Dry steam cleaners for hygienic cleaning without chemicals; 180-degree steam, 9-bar pressure, accessories and use on many surfaces in home or business.
Central vacuum accessories
Accessories for central vacuum cleaners including wall inlets, hoses, handles, wireless switches and kitchen accessories such as dustpans or crumb drawers.
Trust & reputation

ranQ Trust Score of Olean Immobilien AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Olean Immobilien AG scores 91.4 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.86.724%
  • 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.100.010%
  • 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%
Olean Immobilien AG scores 89.3 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.70.07%
Olean 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%
Olean Immobilien AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Olean Immobilien AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.8 out of 5 stars from 66 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
4.8
of 5

Aggregated from 66 reviews across all connected sources

Sources
GGoogle4.866
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Bahnhofstrasse 32
6422 Steinen
Opening hours
Mon
07:30 - 11:30, 13:00 - 16:45
Tue
07:30 - 11:30, 13:00 - 16:45
Wed
07:30 - 11:30, 13:00 - 16:45
Thu
07:30 - 11:30, 13:00 - 16:45
Fri
07:30 - 11:30, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.830.681
Founded
2003 · 23 years
Last commercial register change
November 28, 2025
Employees
11 to 20
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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