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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeGenevaErnest Mayor SA
Ernest Mayor SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Ernest Mayor is the manufacture, sale and restoration of firearms, particularly firearms and shooting weapons, as well as knives and other hunting accessories. The company also operates a shooting range and offers services such as transformation and construction of firearms.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
✓ Offered6
Firearms
Rifles, over-and-unders, side-by-sides, kipplauf, express, handguns and optics, with the latest models and good deals.
Armoury
Expertise and valuation of your firearms and hunting-related items; advice and information about the world of hunting.
Workshop
Maintenance of firearms, precision work, restoration, conversion and construction, with redesign of old gun cases.
Knives
Fixed-blade knives and folding knives.
Shop
Equipment and gifts, including saddlery, items for dogs, hunting accessories and unusual objects.
Shooting range
Underground shooting range in the centre of Geneva, sighting of firearms at 50, 100 and 150 metres with target display.
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4.1/5

Ernest Mayor SA

Trust & reputation

ranQ Trust Score of Ernest Mayor SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ernest Mayor SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Ernest Mayor 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%
Ernest Mayor SA scores 83.3 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).83.322%
Ernest Mayor SA scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ernest Mayor SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Rue du Diorama 14
1204 Geneva

At a glance

Legal form
Corporation
UID
CHE-107.748.643
Founded
1971 · 55 years
Last commercial register change
May 30, 2025
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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