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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsUsterWalter Kaufmann Consulting Structural Engineer GmbH
Walter Kaufmann Consulting Structural Engineer GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Walter Kaufmann Consulting Structural Engineer GmbH is an engineering and planning company for construction projects. It provides services from the concept phase through commissioning and works in structural engineering, infrastructure engineering, building engineering, project management, construction management and expert assessments.

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Products & services

Industry:Civil Engineering Firms
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4.2/5

Walter Kaufmann Consulting Structural Engineer GmbH

✓ Offered11
Civil engineering
Planning and execution of civil engineering structures, including new builds and repairs; focusing on functionality, design, cost efficiency and sustainability.
Infrastructure construction
Planning and maintenance of railways, roads, water supply and waste management systems as well as waterways; including railway construction, general civil works and railway technology.
Building construction
Structural engineering for residential, office, school, cultural and healthcare buildings; including structure, façade and excavation pits, as well as complex renovations and major projects.
Project management & construction supervision
Overall project leadership, client support, senior site supervision, BIM management and construction supervision for municipal civil engineering, engineered deep civil works and infrastructure construction.
Expert
Design calculations for complex structures, analysis of existing buildings, as well as review mandates and expert reports for complex cases.
Bridge construction
Planning bridges over roads, railways, rivers and valleys; including structural design, material specification as well as bridge rehabilitation and maintenance.
Civil engineering structures
Planning of structures in civil engineering such as cut-and-cover tunnels, underpasses and retaining structures, often with traffic in operation and focusing on operational safety.
Special foundation engineering
Development of excavation pits, slope stabilization and foundations, considering the interaction between the structure and the ground.
Railway construction
Design of railway facilities in collaboration with railway operators; including small stations, infrastructure extensions and overall planning with coordination of specialist planners.
General civil engineering
Road construction, utilities installation, water supply and wastewater management as well as renaturalisation projects with sustainable construction methods and consideration of ecological aspects.
Railway technology
Professional consulting and design for the track, traction power, cables and technical systems, with specialists and long-standing collaboration.
Trust & reputation

ranQ Trust Score of Walter Kaufmann Consulting Structural Engineer GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Walter Kaufmann Consulting Structural Engineer GmbH scores 68.8 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.62.624%
  • 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.58.610%
  • 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.100.08%
Walter Kaufmann Consulting Structural Engineer GmbH scores 78.5 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.89.612%
  • 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%
Walter Kaufmann Consulting Structural Engineer GmbH 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%
Walter Kaufmann Consulting Structural Engineer GmbH scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Walter Kaufmann Consulting Structural Engineer GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 9 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
4.2
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.29
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Guldenenstrasse 53
8610 Uster
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-154.610.039
Founded
2015 · 11 years
Last commercial register change
September 3, 2015
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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