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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionAltwisMH Altwis GmbH
MH Altwis GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

MH Altwis GmbH is a timber construction company that plans and carries out new builds, conversions and other wood-based construction work. Its services include renovations, smaller new builds, playground construction, garden work, roof covering, roof cleaning, roof windows, solid wood work, tiny houses, school benches and crane rental.

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Products & services

Industry:Building ConstructionGeneral Contractors
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MH Altwis GmbH

Specialized Construction Activities
Timber Construction & Carpentry
✓ Offered11
Conversions and Renovations
Conversions from minor adjustments to complete renovations, including room partitions and new room layouts.
Small New Builds
Small new builds for storage, retreat spaces and functional extensions, planned and built to individual requirements.
Playground Construction
Planning and construction of safe, durable playgrounds made from natural materials, including playhouses and acacia swings.
Garden Construction
Design of harmonious outdoor areas with floor grates, privacy screens and garden sheds, balancing function and aesthetics.
Roof Covering
Professional roof coverings with tiles, sheet metal and Eternit, including small roof windows.
Roof Cleaning and Inspection
Roof cleaning and inspection, plus gutter cleaning, to extend the life of the roof.
Roof Windows
Installation of roof windows for more light and comfort under the roof, professionally matched to the building.
Solid Wood Work
Handmade solid-wood furniture and woodworking, including cutting boards, tables, benches and stools.
Tiny House Construction
Construction of tiny houses and conversion of caravans into modern living spaces, planned and built compactly.
School Benches
Robust, child-friendly seating furniture for schools and kindergartens, functional, durable and sustainably made.
Crane Rental
Rental of a construction crane including transport, assembly, dismantling, radio remote control and insurance.
Trust & reputation

ranQ Trust Score of MH Altwis GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Website authority, Media authority

Data basis 50% · As of October 2026

MH Altwis GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
MH Altwis GmbH scores 50.8 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.25.012%
  • 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%
MH Altwis GmbH scores 83.3 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).83.322%
MH Altwis GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Hauptstrasse 12
6286 Altwis

At a glance

Legal form
Limited Liability Company
UID
CHE-275.685.279
Founded
2025 · 1 year
Last commercial register change
September 11, 2025
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.
88.0
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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