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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBiel/Bienne2me toumi ag
2me toumi ag Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of the company 'toumi ag' is building damage diagnostics, in particular the examination and remediation of building pollutants such as asbestos, radon and other health-hazardous emissions in indoor air. The company offers professional services in the fields of building damage diagnostics, specialist planning, specialist construction management for building pollutant remediation, contaminated sites, geology and further education.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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2me toumi ag

✓ Offered6
Hazardous substance testing
Building material hazard testing with sampling and laboratory analysis for asbestos, PCBs, PAHs, heavy metals, mould, formaldehyde and other contaminants; independent expert report for conversions, renovation or purchase.
Indoor air measurement
Indoor air measurements to assess indoor air for VOCs, formaldehyde, mould spores, radon, particulates and other pollutants; evaluation, report and recommendations for healthy indoor environments.
Specialist construction management
Specialist planning and on-site construction management for hazardous substance remediation; planning, coordination, supervision, documentation, tendering, recommendation for award, final acceptance and on-site support.
Radon measurement
Radon measurements using long-term dosimeter monitoring or electronic short-term measurement; laboratory analysis, measurement report, interpretation of results and advice on reduction and remediation.
Geology & contaminated sites
Clarification of contaminated sites in connection with construction projects or property takeovers; assessment of potential environmental hazards and development of solutions for contaminated material.
Further training, training & coaching
Further training, training and coaching on building contaminants, specialist construction management and indoor air measurements; introductory courses, preparation and in-company, company-specific training.
Trust & reputation

ranQ Trust Score of 2me toumi ag: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

2me toumi ag 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%
2me toumi ag scores 82.3 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.92.512%
  • 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.55.07%
2me toumi ag 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%
2me toumi ag scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

2me toumi ag 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

Salomegasse 17
2503 Biel/Bienne

At a glance

Legal form
Corporation
UID
CHE-460.125.512
Founded
2014 · 12 years
Last commercial register change
September 14, 2020
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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