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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsMeyrinBEG LEMAN SA
BEG LEMAN SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of BEG LEMAN SA is high-end construction and renovation services in Switzerland, particularly in the cantons of Geneva and Vaud. This includes: The construction of villas and other high-end buildings; Comprehensive renovations and refurbishments of existing buildings; The execution of building extensions and additions; The creation of studies, calculations, and optimizations for construction projects. The company positions itself as a general contractor for the entire construction value chain.

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Products & services

Industry:General Contractors
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4.2/5

BEG LEMAN SA

6
General and total contractor
New construction, conversions and major renovations; responsibility for optimisation, planning, site management, financial management, coordination and execution up to handover/acceptance.
New construction
Construction of new buildings, with support from design to handover; integration of urban planning, technical, environmental and financial considerations, and adaptation to the regulatory frameworks in Geneva and Vaud.
Major renovation and transformation
Renovation or transformation of existing buildings, including analysis of the existing structure, specific technical expertise, consideration of energy efficiency and increased potential for real-estate value or rental income.
Building vertical extension
Projects for vertical extensions of buildings, including administrative procedures, technical and structural studies, and management of constraints related to maintaining operations during the works.
Studies, calculations and optimisation
Upfront analysis of the projects, proposals for technical solutions and suitable construction methods, optimisation of timelines and costs, integration of energy labels such as Minergie or Très Haute Performance Énergétique.
Client advisory
Tailored support from design through to completion, technical and aesthetic advice, selection of partners and tradespeople, coordination of the different trades, and follow-up with the buyers in PPE.
Trust & reputation

ranQ Trust Score of BEG LEMAN SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

BEG LEMAN SA scores 79.8 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.75.724%
  • 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.82.910%
  • 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.88.08%
BEG LEMAN SA scores 71.3 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.58.012%
  • 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.70.07%
BEG LEMAN SA 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%
BEG LEMAN SA scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BEG LEMAN SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 25 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
4.6
of 5

Aggregated from 25 reviews across all connected sources

Sources
GGoogle4.625
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue de Veyrot 2
1217 Meyrin
Opening hours
Mon
07:30 - 17:30
Tue
07:30 - 17:30
Wed
07:30 - 17:30
Thu
07:30 - 17:30
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-264.141.779
Founded
2022 · 4 years
Last commercial register change
October 24, 2022
Employees
11 to 20
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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