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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsLaufenSCHMIDLIN & PARTNER, Ingenieure und Planer AG
SCHMIDLIN & PARTNER, Ingenieure und Planer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SCHMIDLIN & PARTNER, Ingenieure und Planer AG is an engineering and planning firm providing project planning and specialist services in structural and civil engineering, water and river engineering, water supply planning, traffic infrastructure, land surveying/cadastre, and architectural and renovation planning.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered10
Structural civil engineering
Structural civil engineering for studies, project development, execution, maintenance and preservation of value; special questions in deep construction, water and river engineering, water supply, transport and development facilities.
Building construction
Building construction for overall planning, site supervision and project management; renovation and modernization of older buildings, integrating contemporary architecture into existing building stock.
Architecture
Architecture for new-build and renovation projects, construction management and execution; valuation of real estate in the region.
Water supply
Advisory services, studies and concepts for water supply; master planning, expansion and renewal planning, drinking-water supply in emergency situations, water-pipe network calculations, water intake and treatment, plant construction, remote control and operational management.
Transport infrastructure
Road construction planning for traffic islands, cycle and footpaths, access roads, street-space design, road bridges as well as pedestrian and cycle bridges.
Engineering surveying and cadastre
Engineering surveying and cadastre including axis staking, profile surveys, elevation surveys, digital terrain models, deformation measurements, volume calculations as well as line/cable cadastre and works cadastre.
Water and river engineering
Water engineering projects of the widest variety, handled with expertise and experience.
Foundations
Foundations, excavation support and slope stabilisation, retaining walls, noise protection walls, as well as structural statics calculations for buildings.
Structural engineering design
Structural engineering design for residential and commercial buildings, industrial and commercial facilities, and public buildings.
Structural review engineer mandates
Expert reports and assessments, review of structures and buildings, structural dynamics, earthquake and buoyancy safety, building preservation, concrete rehabilitation and foundations.
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3.7/5

SCHMIDLIN & PARTNER, Ingenieure und Planer AG

Trust & reputation

ranQ Trust Score of SCHMIDLIN & PARTNER, Ingenieure und Planer AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

SCHMIDLIN & PARTNER, Ingenieure und Planer AG scores 39.4 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.50.024%
  • 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.17.610%
  • 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.35.08%
SCHMIDLIN & PARTNER, Ingenieure und Planer AG scores 85.5 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.55.07%
SCHMIDLIN & PARTNER, 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%
SCHMIDLIN & PARTNER, Ingenieure und Planer AG scores 11.4 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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SCHMIDLIN & PARTNER, Ingenieure und Planer AG reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.0 out of 5 stars from 1 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
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Delsbergerstrasse 14
4242 Laufen
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.559.981
Founded
2002 · 24 years
Last commercial register change
February 25, 2021
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.100.06%
  • 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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