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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsBadenSteinmann Ingenieure und Planer AG
Steinmann Ingenieure und Planer AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Steinmann Ingenieure und Planer AG provides consulting, development and planning services for building and infrastructure projects, with core activities in civil engineering, surveying, spatial planning and geodata management. The firm’s services also cover areas such as energy and environment, infrastructure construction, mobility and municipal advisory services.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered6
Surveying of baseline data
Precise data capture as a basis for planning, design and execution; levelling, terrain surveys, building surveys, utility surveys and a digital terrain model (DTM).
Infrastructure asset preservation planning
Asset preservation planning for roads, drainage facilities and water pipelines; condition assessment, documentation, investment plan and strategic financial planning.
Traffic reports
Traffic reports for spatial developments; analyses of traffic volumes, capacity and parking, as well as forecasts and recommendations for traffic design.
Special structures
Design of special structures in wastewater systems; retention basins for stormwater, pumping stations, intercepting channels and storm overflows, from design through to execution.
Watercourse revitalisation
Revitalisation of watercourses and wetlands; renaturalisation of flowing waters, ecological enhancement and daylighting of streams.
Periodic restoration
PWI projects for access roads outside the building zone; technical condition assessment, measures planning and implementation including site management, for roads, drainage and structures.
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4.1/5

Steinmann Ingenieure und Planer AG

Trust & reputation

ranQ Trust Score of Steinmann Ingenieure und Planer AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Steinmann Ingenieure und Planer AG scores 71.3 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.78.124%
  • 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.49.510%
  • 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.78.08%
Steinmann Ingenieure und Planer AG scores 79.4 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.97.712%
  • 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%
Steinmann Ingenieure und Planer AG 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%
Steinmann Ingenieure und Planer AG scores 27.2 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 35.54.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Steinmann Ingenieure und Planer AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. 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 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 5, 2023Media
Bezirk Baden: Alter und neuer Geometer sind Vater und Sohn
badenertagblatt.ch

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Location

Rütistrasse 2
5400 Baden

At a glance

Legal form
Branch
UID
CHE-173.544.650
Founded
2012 · 14 years
Last commercial register change
September 1, 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.76.06%
  • 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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