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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today

DirectoryReal EstateProperty ManagementWinterthurPeter Winterthur AG

Verified· 3 sourcesTrust Score

Summary

About the company

The core activity of PETER WINTERTHUR AG is the rental of commercial buildings, particularly spacious traffic areas and parking spaces in Winterthur.

AI-generated

Offering

Products & services

Industry:Property ManagementReal Estate Project Development

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4.1/5

Peter Winterthur AG

✓ Offered4

Letting of commercial buildings

Letting of commercial buildings with generous circulation areas, parking areas and infrastructure suitable for commercial vehicle construction; also suitable for other business purposes.

Letting of halls and workshop spaces

Halle Nord, Halle Ost, Halle West as well as painting and rental halls with usable areas, office wing, crane facilities, gates, storage and workshop offices.

Letting of storage spaces

Storage and warehouse areas, including basement rooms, storage on the 1st floor above ground level and a semi-open warehouse without power and infrastructure.

Letting of apartments

Simple, affordable 3- to 4-room apartments in the multi-family buildings at Wülflingerstrasse 143 and 145.

Trust & reputation

ranQ Trust Score of Peter Winterthur AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Peter Winterthur AG scores 62.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.

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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.57.124%
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.63.210%
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%

Peter Winterthur AG scores 89.3 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.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%

Peter Winterthur AG 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%

Peter Winterthur AG scores 10.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.

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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 35.10.04%
Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

Qualifications+0.00

Peter Winterthur AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 11 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

of 5

Aggregated from 11 reviews across all connected sources

Sources

GGoogle411

★TrustpilotSoon

PProvenExpertSoon

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

Knowledge

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Location

Wülflingerstrasse 147

8408 Winterthur

At a glance

Legal form: Corporation
UID: CHE-102.531.800
Founded: 1970 · 56 years
Last commercial register change: September 6, 2024
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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