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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Construction & Raw MaterialsUrdorfStehag AG
Stehag AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Stehag AG is the development, manufacture and distribution of couplings and other components for civil engineering, building services and industry, particularly for sewer networks.

AI-generated
Offering

Products & services

Industry:Retail - Construction & Raw Materials
✓ Offered5
Special couplings and transition solutions for wastewater pipes
CNS flanges, transition couplings, adapter couplings, couplings, locating rings and transition rings for non-pressurised wastewater pipes as well as pipe connections during renovations and with different pipe materials.
Sewer technology production
Custom-made manufacture of pipe transition parts and sewerage components to individual requirements, produced at the manufacturing site in Urdorf.
Advisory for sewer technology and product selection
Advice on selecting the suitable products and solutions for projects, with individual coordination to requirements and material combinations.
Distribution of sewer fittings and sewerage spare parts
Distribution and timely delivery of products and sewerage spare parts in Switzerland and the surrounding countries.
Range of pipe connections, fittings and sealing rings
Broad range of pipe connections, fittings, sealing rings and other components for wastewater engineering.
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3.9/5

Stehag AG

Trust & reputation

ranQ Trust Score of Stehag AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Stehag AG scores 56.6 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.70.824%
  • 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.27.910%
  • 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.50.08%
Stehag AG scores 85.5 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%
Stehag AG scores 85.0 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).85.022%
Stehag AG scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stehag AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Grubenstrasse 9
8902 Urdorf

At a glance

Legal form
Corporation
UID
CHE-338.000.116
Founded
2011 · 15 years
Last commercial register change
June 10, 2021
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.
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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