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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsGenevaMéry & Buffo Ingénieurs Civils Sàrl
Méry & Buffo Ingénieurs Civils Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Méry & Buffo Ingénieurs Civils Sàrl is a civil engineering firm providing planning and project services for building and infrastructure works. The firm's project portfolio on the website includes buildings, bridges, tram and rail infrastructure, funicular installations, lake works and rural engineering assignments.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered3
Civil engineering
Preliminary design, final design, execution design, tendering and cost or works control for reinforced-concrete structures, steel frameworks and outdoor developments.
Rail civil engineering and public transport
Design and supervision of civil and railway construction works for tram lines, road engineering works, junctions, stops and urban integration.
Outdoor development and public-space structures
Outdoor development of squares, demolitions, renewal of building connections, slab flooring, low reinforced-concrete walls and helical ramps.
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3.9/5

Méry & Buffo Ingénieurs Civils Sàrl

Trust & reputation

ranQ Trust Score of Méry & Buffo Ingénieurs Civils Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Méry & Buffo Ingénieurs Civils Sàrl scores 59.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.75.024%
  • 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.40.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Méry & Buffo Ingénieurs Civils Sàrl scores 75.7 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.83.012%
  • 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%
Méry & Buffo Ingénieurs Civils 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%
Méry & Buffo Ingénieurs Civils Sàrl scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Méry & Buffo Ingénieurs Civils Sàrl reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. The data basis is 96%, 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
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Avenue de Chamonix 3a
1207 Geneva

At a glance

Legal form
Limited Liability Company
UID
CHE-242.418.205
Founded
2017 · 9 years
Last commercial register change
May 22, 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.88.06%
  • 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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