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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryTextile & Clothing IndustryFrauenfeldÄnderungs-Atelier La Donna Inhaberin Maria Oldertroen
Änderungs-Atelier La Donna Inhaberin Maria Oldertroen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "Änderungs-Atelier La Donna" is the alteration and re-manufacturing of clothing items, including men's, women's and children's clothing, as well as evening dresses and curtains.

AI-generated
Offering

Products & services

Industry:Textile & Clothing Industry
✓ Offered4
Alterations
Alterations for women’s, men’s and children’s clothing, including trousers, blazers, blouses, dresses, skirts, jackets and shirts; hemming, fitting and zipper replacement.
Custom-made garments
Custom-made garment production by arrangement, supported by personal consultation in the atelier; the website explicitly mentions alterations and new-made items as its offer.
Evening dress alterations
Alterations for evening dresses; evening dresses are explicitly listed on the price page, with further prices available on request.
Curtain alterations
Curtains by arrangement; the website lists curtains as an additional alteration and adjustment service alongside clothing.
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4.3/5

Änderungs-Atelier La Donna Inhaberin Maria Oldertroen

Trust & reputation

ranQ Trust Score of Änderungs-Atelier La Donna Inhaberin Maria Oldertroen: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Änderungs-Atelier La Donna Inhaberin Maria Oldertroen scores 92.1 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.87.924%
  • 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%
Änderungs-Atelier La Donna Inhaberin Maria Oldertroen scores 72.7 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.86.512%
  • 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%
Änderungs-Atelier La Donna Inhaberin Maria Oldertroen 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%
Änderungs-Atelier La Donna Inhaberin Maria Oldertroen scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Änderungs-Atelier La Donna Inhaberin Maria Oldertroen reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 111 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 111 reviews across all connected sources

Sources
GGoogle4.8111
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Zürcherstrasse 143
8500 Frauenfeld
Opening hours
Mon
13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 18:00
Wed
08:00 - 12:00, 13:00 - 18:00
Thu
08:00 - 12:00, 13:30 - 18:00
Fri
08:00 - 12:00, 13:00 - 18:00
Sat
10:00 - 15:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-112.741.109
Founded
2016 · 10 years
Last commercial register change
May 19, 2016
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.67.06%
  • 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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