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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsurancePension FundsLenzburgPersonalvorsorgestiftung der Schwarz Stahl AG
Personalvorsorgestiftung der Schwarz Stahl AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Occupational pension provision within the framework of the BVG and its implementing provisions for the employees of the company and economically or financially closely related companies, as well as for their relatives and dependents, against the economic consequences of old age, death and disability; may provide additional benefits beyond the statutory minimum benefits, including support services in cases of need, such as illness, accident, disability or unemployment.

Commercial register, canton of AG·As of August 28, 2026View on Zefix
Offering

Products & services

Industry:Pension Funds
✓ Offered7
Building Services and Civil Engineering Range
Building services, civil engineering and supply range for heating, sanitary, ventilation and roofing trades; stocked in Lenzburg, with eShop, pickup and delivery.
Sanitary Technology Range
Sanitary technology range for installers with systems and fittings from Geberit, +GF+, Nussbaum and other manufacturers; including system tools and loans.
Prefabrication of Sanitary Systems
Prefabrication of sanitary installation frames and PE wastewater lines, from planning to assembly; with just-in-time delivery to the construction site.
Gas and Water Supply Range
Range for gas and water supply with pressure pipes, fittings, valves, hydrants and matching system tools; partly with loans and site delivery.
Roofing and Sheet Metal Range
Sheet metal and roofing products for roofs and walls, including gutters, downpipes, roof penetrations, snow guards, lightning protection, metals and sheet metal tools.
Steel and Metal Trading
Steel and metal range with catalog and shaped parts, plus related services in the steel and metals sales area.
Reinforcement Steel and Bending Service
Reinforcement steel, reinforcement mesh, accessories and bending services with related services in the structural construction area.
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4.4/5

Personalvorsorgestiftung der Schwarz Stahl AG

Trust & reputation

ranQ Trust Score of Personalvorsorgestiftung der Schwarz Stahl AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Personalvorsorgestiftung der Schwarz Stahl AG scores 80.0 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.65.024%
  • 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.100.08%
Personalvorsorgestiftung der Schwarz Stahl AG 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%
Personalvorsorgestiftung der Schwarz Stahl AG scores 83.3 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).83.322%
Personalvorsorgestiftung der Schwarz Stahl AG scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Personalvorsorgestiftung der Schwarz Stahl AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 93 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
4.3
of 5

Aggregated from 93 reviews across all connected sources

Sources
GGoogle4.393
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Industriestrasse 21
5600 Lenzburg
Opening hours
Mon
07:00 - 12:00, 13:15 - 17:15
Tue
07:00 - 12:00, 13:15 - 17:15
Wed
07:00 - 12:00, 13:15 - 17:15
Thu
07:00 - 12:00, 13:15 - 17:15
Fri
07:00 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-109.712.314
Founded
1918 · 108 years
Last commercial register change
August 28, 2026
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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