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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryGenevaJervois Switzerland SA
Jervois Switzerland SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Jervois is the production and distribution of cobalt and nickel products, particularly through the operation of refineries and mining projects. The company is a global supplier of cobalt and nickel and operates, among other things, the largest cobalt and nickel refinery in Latin America, the São Miguel Paulista Refinery.

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Products & services

Industry:Chemical Industry
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Jervois Switzerland SA

Metal Industry
✓ Offered3
Cobalt refining and specialty products
Manufacturer of cobalt refining and specialty products for the chemical, catalyst, inorganic pigment, powder metallurgy and battery industries; traceable, responsibly produced cobalt-based products.
Nickel and cobalt refining
Nickel and cobalt refinery in São Miguel Paulista, with restart and renovation; planned production of refined nickel metal and cobalt metal for domestic and foreign markets.
Cobalt mining and development
Cobalt mine and resource development in Idaho with copper and gold exposure; permitted, with underground development, drilling, processing plant and readiness for a quick restart.
Trust & reputation

ranQ Trust Score of Jervois Switzerland 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.

Jervois Switzerland 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.
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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%
Jervois Switzerland SA scores 70.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
Jervois Switzerland SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Jervois Switzerland SA scores 100.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jervois Switzerland 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

Hier entsteht die Karte
Rue de l'Athénée 24
1206 Geneva

At a glance

Legal form
Corporation
UID
CHE-330.499.077
Founded
2021 · 5 years
Last commercial register change
March 4, 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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