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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringPréverengesHélène Fruteau de Laclos - Methaconsult
Hélène Fruteau de Laclos - Methaconsult Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Methaconsult is consulting, expertise and assistance in the field of methanization, i.e. the conversion of biomass into biogas, as well as the treatment of waste and wastewater. The company offers a comprehensive range of services to support customers in planning, implementing and operating methanization plants.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered9
Consultancy and expertise in anaerobic digestion
Consulting, expertise and support for anaerobic digestion and waste and effluent treatment; scientific, technological, practical and economic support for projects and plants.
Technical and economic feasibility studies
Technical and economic feasibility studies for digestion plants, with analysis of project options and support in choosing the appropriate solution.
Audits of plants and projects
Technical and economic audits of projects, operating audits of plants, objective and independent assessment of anaerobic digestion projects.
Operational support and optimisation of plants
Operational support, steering of anaerobic digestion units, advice to optimise operations and monitoring of industrial plants.
Design and sizing of anaerobic digestion plants
Overall design and sizing of digestion plants, with technical selection of treatment streams and project support.
Pre-treatment of waste and post-treatment of digestate
Pre-treatment of waste before digestion and post-treatment of digestate for agricultural, municipal and industrial routes.
Biogas utilisation
Biogas utilisation as part of anaerobic digestion projects, integrated into studies, design and operational monitoring.
Training in anaerobic digestion
Specific training in anaerobic digestion for training organisations, project promoters, operators, public authorities and other stakeholders.
R&D and pilot trials
Partnership on R&D projects, pilot studies, and technological and scientific monitoring of anaerobic digestion and related processes.
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4.1/5

Hélène Fruteau de Laclos - Methaconsult

Trust & reputation

ranQ Trust Score of Hélène Fruteau de Laclos - Methaconsult: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Hélène Fruteau de Laclos - Methaconsult 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%
Hélène Fruteau de Laclos - Methaconsult scores 77.5 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.97.712%
  • 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%
Hélène Fruteau de Laclos - Methaconsult 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%
Hélène Fruteau de Laclos - Methaconsult scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hélène Fruteau de Laclos - Methaconsult 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

Allée du Rionzi 13
1028 Préverenges

At a glance

Legal form
Sole proprietorship
UID
CHE-394.671.516
Founded
2012 · 14 years
Last commercial register change
August 14, 2012
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.67.06%
  • 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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