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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLausanneAlberti Ingénieurs S.A.
Alberti Ingénieurs S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Alberti Ingénieurs SA is an engineering firm specializing in the planning, development and implementation of construction and infrastructure projects. The core activities include the design of new buildings, the renovation and refurbishment of existing buildings, the expertise of structures, the execution of special works and the provision of services in the field of civil engineering.

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Products & services

Industry:Technical Consulting & EngineeringCivil Engineering Firms
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Alberti Ingénieurs S.A.

✓ Offered6
Structural Engineering for Buildings and Civil Structures
Structural engineering for new buildings and existing structures, including design, sizing and execution support for residential, school, office and industrial buildings plus civil structures.
Transformations and Renovations
Transformations and renovations of existing structures, from openings in load-bearing elements to additions, underpinning, strengthening and seismic upgrades.
Special Foundations and Retaining Structures
Special foundation engineering for complex ground conditions, with Berlin walls, soil nailing, sheet pile and shotcrete retaining systems, special foundations, anchors, micropiles and underpinning.
Structural Expert Assessments and Diagnostics
Structural expert assessments with condition diagnosis, load-bearing assessment, damage analysis, photographic documentation, reporting and advice on feasibility and code compliance.
Civil Engineering and Infrastructure
Civil engineering and infrastructure works for roads, drainage and pipeline networks, retaining walls, rehabilitation of existing assets, plus technical assistance and site supervision.
BIM Modelling and Digital Processes
BIM modelling for existing and new structures, including 3D modelling, structural and reinforcement models, phasing, quantity extraction and data exchange.
Trust & reputation

ranQ Trust Score of Alberti Ingénieurs S.A.: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Alberti Ingénieurs S.A. scores 72.8 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.76.724%
  • 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.45.610%
  • 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.95.08%
Alberti Ingénieurs S.A. scores 89.3 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.100.012%
  • 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%
Alberti Ingénieurs S.A. scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
Alberti Ingénieurs S.A. scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alberti Ingénieurs S.A. reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue Eugène-Rambert 1
1005 Lausanne
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.039.280
Founded
1990 · 36 years
Last commercial register change
May 9, 2017
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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