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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryEnergy IndustryRoprazH2ValSmart Sàrl
H2ValSmart Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of H2Valais is the development and provision of solutions for hydrogen mobility, particularly for freight transport. This includes the development and operation of production, storage and distribution systems for hydrogen, including the use of electrolysers and Vanadhy technology. In addition, the company offers engineering services for the development of hydrogen-related processes for residential and industrial buildings.

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Products & services

Industry:Energy Industry
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4.0/5

H2ValSmart Sàrl

✓ Offered4
Scientific consulting
Scientific consulting in electrochemical energy storage, lithium-ion batteries, redox-flow batteries, hydrogen production and fuel cells.
Hydrogen production
Hydrogen production from intermittent renewable electricity through simple electrolysis design, with research focused on cost and scale.
Fuel cell research
Research on fuel cells as part of electrochemical energy storage and clean energy transport.
Electrochemical energy storage consulting
Consulting for electrochemical energy storage, including lithium-ion batteries and redox-flow batteries.
Trust & reputation

ranQ Trust Score of H2ValSmart Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

H2ValSmart Sàrl 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%
H2ValSmart Sàrl scores 67.8 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%
H2ValSmart Sàrl scores 85.0 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).85.022%
H2ValSmart 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

H2ValSmart Sàrl reaches a ranQ Trust Score of 4.0 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

Chemin En Verney 12
1088 Ropraz

At a glance

Legal form
Limited Liability Company
UID
CHE-241.813.800
Founded
2021 · 5 years
Last commercial register change
December 17, 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.
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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