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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationWeb Portals & Platform CompaniesBaarOPEN MINERAL AG
OPEN MINERAL AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Open Mineral is the physical trading of metals and metal concentrates, particularly critical metals for the energy transition. The company utilizes innovative technologies such as data analysis, artificial intelligence and machine learning to enable efficient and profitable transactions. The activities include origination, sales, logistics and market research of metals and metal concentrates.

AI-generated
Offering

Products & services

Industry:Web Portals & Platform CompaniesWholesale - General Specialty Trade
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OPEN MINERAL AG

✓ Offered3
Metals and minerals trading
Trading in copper, zinc, lead, lithium, cobalt, nickel and iron ore; including procurement, financing, logistics and distribution of raw and refined metals.
Physical and paper trading of metals
Physical trading and paper trading for metals and minerals, supported by data and AI to create value for counterparties.
Data- and AI-powered commodity trading
Commodity trading with data-driven analytics and AI technology to support trading decisions and market activities.
Trust & reputation

ranQ Trust Score of OPEN MINERAL AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 92% · As of October 2026

OPEN MINERAL AG scores 51.4 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.58.124%
  • 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: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
OPEN MINERAL AG scores 88.5 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.86.512%
  • 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.90.07%
OPEN MINERAL AG scores 86.7 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).86.722%
OPEN MINERAL AG scores 64.1 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 35.71.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.56.74%
Qualifications+0.00

OPEN MINERAL AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 3 customer reviews. The data basis is 92%, 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
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 20, 2025Media
Swiss firm suspected of violating gold sanctions against Russia
swissinfo.ch
April 19, 2023Media
Trotz Sanktionen - Schweizer Firma handelt über Tochter mit russischem Gold
srf.ch
April 17, 2023Media
Swiss-owned company’s Russian gold trades expose gap in western sanctions
swissinfo.ch
November 23, 2018Media
Trading platform Open Mineral raises $5.5 million
startupticker.ch

Knowledge

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Comparisons

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Secure profile

Location

Lindenstrasse 4
6340 Baar
Opening hours
Mon
08:30 - 18:00
Tue
08:30 - 18:00
Wed
08:30 - 18:00
Thu
08:30 - 18:00
Fri
08:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-197.320.561
Founded
2016 · 10 years
Last commercial register change
March 4, 2026
Employees
51 to 100
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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