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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementFreiensteinBlumer Söhne & Cie AG
Blumer Söhne & Cie AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Spinnerei Blumer, Söhne & Cie. AG was textile production, particularly spinning and weaving, as well as foundry operations for the manufacture of looms and other machine parts.

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Products & services

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4.0/5

Blumer Söhne & Cie AG

✓ Offered5
Rental of residential lofts, office lofts and studios
Rental of residential lofts, office lofts and studios/hobby rooms in the renovated above-ground buildings of the Spinnerei site, partly two-storey, partly single-storey, for living and working.
Rental of production and logistics premises as well as offices
Rental of production and logistics premises, offices and additional areas on the former industrial site; the site has been continuously repurposed.
Rental of commercial and specialist spaces for studios, skilled trades and services
Rental of studios, skilled-trade and service premises for various tenants, including interior design, training, manufacturing, logistics, film production and a dance/fitness studio.
Sale of condominiums
Sale of 57 condominiums with 2½ to 6½ rooms in two buildings directly on the Töss in Freienstein.
Development, further development and management of commercial properties
Further development, leasing and management of the site’s commercial properties; monitoring of use and inventory by the small team on site.
Trust & reputation

ranQ Trust Score of Blumer Söhne & Cie AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Blumer Söhne & Cie AG scores 56.8 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.73.124%
  • 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.35.310%
  • 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.35.08%
Blumer Söhne & Cie AG scores 85.5 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.55.07%
Blumer Söhne & Cie 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%
Blumer Söhne & Cie AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Blumer Söhne & Cie AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Othmar Blumer-Strasse 1
8427 Freienstein
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
Corporation
UID
CHE-100.034.034
Founded
1971 · 55 years
Last commercial register change
October 31, 2017
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.70.03%
    • Full methodology

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