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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryFinance & InsurancePension FundsRubigenKader-Stiftung der Kästli Gruppe
Kader-Stiftung der Kästli Gruppe Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Kader-Stiftung der Kästli Gruppe is a foundation associated with the Kästli Group. The website presents Kästli as a provider of construction, demolition, materials logistics, recycling, building materials, and raw material extraction services, as well as infrastructure construction.

AI-generated
Offering

Products & services

Industry:Pension Funds
✓ Offered8
Demolition and Dismantling
Controlled demolition of single-family houses and large industrial buildings, including clean material separation and return of reusable raw materials into the cycle.
Material Logistics
Supply of construction sites with materials, plus removal and return of construction waste from production facilities through short routes and connected processes.
Construction Recycling
Processing of construction waste in Rubigen, with about 95% of delivered materials recovered and returned to the cycle.
Raw Material Extraction
Extraction of construction raw materials through construction recycling and gravel quarrying in the Rubigen pit, including careful extraction and ecological backfilling.
Construction Materials
Development and production of circular construction materials from primary and recycled materials, including zirkulit beton® and low-temperature asphalt.
Infrastructure Construction
Planning and delivery of infrastructure, earthworks and hydraulic engineering projects, designed so structures can later be cleanly dismantled and materials kept in circulation.
Private Client Works
Design, construction and maintenance of outdoor areas around homes, plus forecourts, parking areas, driveways, paving works, drainage and service lines.
On-Call Service
24/7 emergency response for pipe breaks, damage caused by natural events, and transports and disposals.
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4.0/5

Kader-Stiftung der Kästli Gruppe

Trust & reputation

ranQ Trust Score of Kader-Stiftung der Kästli Gruppe: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Kader-Stiftung der Kästli Gruppe scores 54.7 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.59.124%
  • 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.17.610%
  • 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.88.08%
Kader-Stiftung der Kästli Gruppe scores 84.9 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%
Kader-Stiftung der Kästli Gruppe 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%
Kader-Stiftung der Kästli Gruppe scores 91.4 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 35.91.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kader-Stiftung der Kästli Gruppe reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 1 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
3
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle31
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Altes Riedgässli 2
3113 Rubigen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-109.791.302
Founded
1957 · 69 years
Last commercial register change
August 23, 2022
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.97.06%
  • 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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