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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionMeyrinGeorges Kunz SA
Georges Kunz SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Georges Kunz SA is the manufacture and assembly of metal constructions, including: Metal construction (Charpente Métallique), Locksmithing (Serrurerie), Special works (Travaux Spéciaux, such as lake pontoons, Monobloc supports, and slab reinforcement), and Micro-machining (fine machining of metal parts). The company also offers metal processing services, such as the manufacture of railings (Garde-corps), stairs (Escaliers), doors (Porte), and ladders (Echelle à crinoline).

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered4
Metal framework construction
Metal framework structures for industrial, commercial and residential buildings; metal walkways, supports for monoblocs, access platforms, mezzanines and metal floors.
Metal locksmithing
Manufacture and installation of handrails, doors, metal walkways and staircases; EI30 and EI60 doors, security and service doors, window grilles, glazed partitions.
Special metalwork
Special metalwork for lake pontoons, supports for monoblocs and reinforcement of slabs; construction of access platforms and specific metal structures.
Microblasting on stainless steel
Surface treatment by impact on stainless steel, using the projection of micro glass beads to strip without damaging; applied to tanks, reservoirs, pressure-vessel components, mechanically welded assemblies and sheet metalwork.
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3.9/5

Georges Kunz SA

Trust & reputation

ranQ Trust Score of Georges Kunz SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Georges Kunz SA scores 54.8 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.69.624%
  • 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.35.08%
Georges Kunz SA 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%
Georges Kunz 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%
Georges Kunz SA scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Georges Kunz SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 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
4.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle4.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hier entsteht die Karte
Route du Mandement 15
1217 Meyrin
Opening hours
Mon
07:00 - 16:30
Tue
07:00 - 16:30
Wed
07:00 - 16:30
Thu
07:00 - 16:30
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.849.239
Founded
1987 · 39 years
Last commercial register change
February 17, 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.
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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