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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesSchlierenSIPRO Stahl Holding AG
SIPRO Stahl Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SIPRO Stahl Holding AG is a steel trading company that distributes steel products worldwide, including quality, stainless and construction steels as well as reinforcing steel, semi-finished products, plates, bar and wire. The company provides logistics and supply‑chain services, uses electronic data interchange (EDI) and track‑and‑trace capabilities, and holds quality-related certifications.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered5
Steel trading
Worldwide distribution of steel products, in particular quality, specialty and structural steel as well as reinforcing steel; sourcing and handling of steel along the supply chain.
Supply-chain and logistics services
Supply-chain and logistics support for steel products, including transport tracking, complete and on-time delivery, and coordination of possible logistics routes.
Business partner and network coordination
Distribution of steel products in collaboration with long-standing customer and supplier relationships, and involvement of network partners for supply-chain solutions.
Digitisation in steel trading
Electronic data interchange (EDI), internal collaboration and tracking of transports (track & trace) as part of steel trading processes.
ESG and sustainability management
Focus on sustainability as well as the environment, energy and occupational safety; quality standard is confirmed through various certificates.
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4.2/5

SIPRO Stahl Holding AG

Trust & reputation

ranQ Trust Score of SIPRO Stahl Holding AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

SIPRO Stahl Holding AG scores 65.9 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.75.024%
  • 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.40.910%
  • 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.70.08%
SIPRO Stahl Holding AG scores 89.3 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.70.07%
SIPRO Stahl Holding 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%
SIPRO Stahl Holding AG scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SIPRO Stahl Holding AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Zürcherstrasse 39d
8952 Schlieren
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.633.036
Founded
1989 · 37 years
Last commercial register change
February 4, 2025
Employees
11 to 20
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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