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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionEstavayer-Le-LacZenuni Sàrl
Zenuni Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zenuni Sàrl is the manufacture and distribution of metal products, particularly in the fields of metallurgy, locksmithing, and metalwork. Specific products and services include the manufacture of doors (steel-aluminum doors, fire-resistant doors), glazing and skylights, balustrades and handrails, stairs and portals, and metal processing (stainless steel). The company also provides consulting services, such as preparing quotes and carrying out work according to customer specifications.

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Offering

Products & services

Industry:Metal Construction
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3.9/5

Zenuni Sàrl

✓ Offered7
Custom metalwork
Custom metalwork, locksmithing and bespoke fabrications with site measurements, technical drawings, workshop fabrication and installation.
Steel, aluminium and fire doors
Entrance, garage or building doors in steel, PVC or aluminium, as well as custom fire doors approved by AEAI, manufactured and installed.
Glazing and glass roof structures
Glazing in PVC, steel or aluminium for individual villas, as well as custom glass roof structures, in particular in steel, for houses and apartments.
Balustrades and handrails
Manufacture and installation of custom balustrades and handrails for balconies and terraces, with advice and proposals based on the project.
Custom staircases
Manufacture and installation of custom staircases, in wood and metal or according to a specific design, with a study of the different options.
Custom gates
Fabrication and installation of garden or courtyard gates made of steel or stainless steel, custom-made in the workshop.
Additional custom metal services
Installation of covers, pool coping stones, shower partitions and other special fabrications or installations on request.
Trust & reputation

ranQ Trust Score of Zenuni Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Zenuni Sàrl scores 66.9 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.73.124%
  • 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.35.310%
  • 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%
Zenuni Sàrl scores 65.0 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.58.012%
  • 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%
Zenuni Sàrl 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%
Zenuni Sàrl scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zenuni Sàrl 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Le Piolet 45
1470 Estavayer-Le-Lac
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-152.390.973
Founded
2022 · 4 years
Last commercial register change
October 31, 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.
88.0
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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