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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectorySocial ServicesInstitutions for People with DisabilitiesGrenchenStiftung Schmelzi
Stiftung Schmelzi Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Schmelzi is the care and support of people in difficult life situations who are unable to cope with their daily lives on their own. This includes the provision of residential homes, day care centers and individual support. In addition, the company offers various jobs, such as maintenance work, studio work, sewing work and cleaning work, which are likely to be performed by the clients to keep them occupied and integrated.

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Products & services

Industry:Institutions for People with Disabilities
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4.2/5

Stiftung Schmelzi

7
Supported living
Supported living in shared living arrangements and residential support, depending on the life situation with full care, partial care or visits in one’s own apartment.
Support and care
Individual support from around-the-clock assistance to occasional conversations, including full care, partial care, building independent living skills, internal day structure and leisure activities.
Day centres
Structured day places with adapted activities to promote independence and self-determination, in particular in the areas of maintenance and the workshop.
Maintenance work
Property and surrounding-area caretaking, cleaning, simple repairs, gardening work as well as renovations, carpentry and painting work.
Workshop work
Handmade work and individual orders using various materials, including decorative and useful products for businesses and private individuals.
Laundry services
Washing, ironing and mangling of textiles of all kinds for businesses and private individuals, including professional laundry, table and bed linen as well as duvets and pillows.
Cleaning services
Regular cleaning in office premises and apartments as well as deep cleaning in private households for businesses and private individuals.
Trust & reputation

ranQ Trust Score of Stiftung Schmelzi: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

Stiftung Schmelzi scores 72.2 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.57.724%
  • 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.84.710%
  • 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.100.08%
Stiftung Schmelzi scores 91.6 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.82.07%
Stiftung Schmelzi scores 86.7 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).86.722%
Stiftung Schmelzi scores 28.6 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 35.57.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Stiftung Schmelzi reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 27 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 27 reviews across all connected sources

Sources
GGoogle4.127
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 28, 2026Media
«Hinsehen statt wegschauen» - Festakt zum 30-Jahre-Jubiläum der Stiftung Schmelzi
grenchnertagblatt.ch
March 21, 2026Media
30 Jahre Unterstützung für Menschen mit psychischen und sozialen Problemen
grenchnertagblatt.ch
March 9, 2026Media
Begleiten, stabilisieren, weitergehen – Stiftung Schmelzi feiert 30 Jahre
grenchnertagblatt.ch
August 29, 2023Media
Vorschau zum Schmelzi-Flohmi in Grenchen
grenchnertagblatt.ch
January 27, 2021Media
Stiftung Schmelzi: Flohmarkt lockt Publikum in Scharen an und kämpft mit Platznot
grenchnertagblatt.ch
November 30, 2020Media
Stiftung Schmelzi wäscht für den «Sunnepark»
grenchnertagblatt.ch
July 2, 2019Media
Nach 23 Jahren ist Schluss: In der Stiftung Schmelzi beginnt eine neue Ära
grenchnertagblatt.ch
August 31, 2017Media
Der «Flohmi» der Stiftung Schmelzi wird immer grösser
grenchnertagblatt.ch
December 28, 2015Media
Die Stiftung Schmelzi erhält ein grosszügiges Weihnachtsgeschenk
grenchnertagblatt.ch

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Location

Dammstrasse 14
2540 Grenchen

At a glance

Legal form
Foundation
UID
CHE-165.965.009
Founded
2011 · 15 years
Last commercial register change
January 22, 2026
Employees
21 to 50

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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.
97.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology