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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryTransport & LogisticsMobility ServicesVallonZeferino Management SA
Zeferino Management SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Zeferino Management SA specializes in railway track works and rail infrastructure maintenance. Services include track construction and assembly, maintenance and rehabilitation works, operation of rail‑road machinery, site supervision (including foremen with federal qualifications), supply of rail equipment and staff reinforcement.

AI-generated
Offering

Products & services

Industry:Mobility Services
✓ Offered9
Rail track construction and maintenance
Construction of new railway tracks, modification of existing alignments, maintenance and remediation of rail infrastructure, with turnkey railway construction sites.
Track laying
Installation of railway tracks for new projects or modifications, with experienced teams and machine operators, and a fleet of railway machines.
Work at height
Work at height on railway construction sites, integrated into construction and maintenance interventions for rail infrastructure.
MB8 tamping unit
Tamping interventions with the MB8 unit for stabilising and maintaining railway tracks.
Ballast brush
Ballast brushing work for maintaining railway tracks and rail platforms.
Safety officers CFF / private networks
Provision of safety officers for CFF construction sites and private networks.
Site supervision by foreman with federal certificate
Railway site supervision carried out by a foreman with a federal certificate.
Railway equipment and tools
Supply of railway equipment and tools for construction sites and track interventions.
Additional personnel for railway sites
Reinforcement of qualified personnel for railway sites and track works.
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4.1/5

Zeferino Management SA

Trust & reputation

ranQ Trust Score of Zeferino Management SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Zeferino Management SA scores 81.2 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.80.424%
  • 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.72.110%
  • 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.95.08%
Zeferino Management SA scores 64.1 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.50.012%
  • 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%
Zeferino Management SA 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%
Zeferino Management SA scores 11.4 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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zeferino Management SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 16 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
4.8
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle4.816
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Chemin de la Rueyre 1
1565 Vallon
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-264.521.840
Founded
2023 · 3 years
Last commercial register change
July 28, 2023
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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