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

About the company

The core activity of Landolt Engineering AG encompasses the planning, development and realization of technical projects in various areas, particularly: * Nautics: Planning and realization of boat lifts, operating facilities, fixed structures and maintenance of nautical facilities * System construction: Development and realization of systems for industry * Manufacturing and logistics planning: Planning and optimization of manufacturing and logistics processes * Special constructions: Development and realization of customer-specific special constructions, particularly in the area of industrial trucks and special manufacturing In addition, the company offers services such as process optimization, problem solving and project management.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Landolt Engineering AG

Mechanical Engineering Industry
✓ Offered11
Special Engineering
Advisory and planning, design and construction of individual technical systems, special-purpose machines and prototypes from the idea to the finished, operational solution.
Expert Planning for Lifting Systems
Expert planning for customer-specific lifting systems, needs analysis, technical specifications, drawings, models and documentation, considering safety and industrial standards.
Developing and Building Special Constructions
Development, design, manufacturing, assembly and functional testing of tailor-made special constructions for requirements with no standard solution.
Prototype Development
Development of functional prototypes, CAD models, functional and structural prototypes, tests and optimization as preparation for series production or special solutions.
Calculations
Static and strength calculations, sizing, compliance with standards, optimization and documentation for individual designs and special solutions.
Design Engineering
CAD-supported development of components, assemblies and complete systems, including special-purpose machines, lifting systems, drawings and standards integration.
Type Testing
Testing of prototypes and assemblies, documentation review, functional tests, load verification, safety analyses and test reports and certificates.
Construction Implementation
Manufacturing, assembly, integration, test runs, commissioning and handover of individual solutions into existing processes and safety structures.
Nautics
Development and construction of boat lifts and infrastructures for watercraft.
System Engineering
Product development, prototyping and optimization of production and assembly lines.
Logistics Engineering
Solutions for material flow, storage structures and assembly processes.
Trust & reputation

ranQ Trust Score of Landolt Engineering AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Landolt Engineering AG scores 59.3 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.75.024%
  • 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.40.910%
  • 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.35.08%
Landolt Engineering AG scores 92.3 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.82.07%
Landolt Engineering 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%
Landolt Engineering AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Landolt Engineering 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 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Zürcherstrasse 78
8852 Altendorf
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.879.507
Founded
1987 · 39 years
Last commercial register change
March 8, 2018
Employees
21 to 50
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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