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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction managerFreienbachMaag Bausupport GmbH
Maag Bausupport GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Maag Bausupport GmbH provides project and construction management and represents building owners. Its services include tendering, procurement and contracts, oversight of construction work, project handovers, defect rectification and warranty management.

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Service area

Offering

Products & services

Industry:Construction manager
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3.9/5

Maag Bausupport GmbH

✓ Offered
5
Construction and Project Management
Project and construction management for clients, investors and tenants; calls for tenders, tender submissions, award applications, contracts, site organisation, coordination and project execution.
Construction Site Management
Construction site management for smaller renovations as well as refurbishment and conversion works; support and monitoring during execution, coordination of processes, and a point of contact throughout the entire construction phase.
Client Representation
Representation of the client in construction matters; support and relief in project execution from start to project completion, including acceptance inspections and warranty administration.
Tendering and Tender Submissions
Preparation and support for calls for tenders and tender submissions; assistance with award applications, contracts, as well as the selection and awarding of works.
Acceptance, Defect Rectification and Warranty Management
Conducting acceptance inspections, organising defect rectification and supporting warranty management during and after construction execution.
Trust & reputation

ranQ Trust Score of Maag Bausupport GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of November 2026

Maag Bausupport 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.
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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%
Maag Bausupport GmbH scores 65.0 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.58.012%
  • 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%
Maag Bausupport 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%
Maag Bausupport GmbH scores 10.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.10.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Maag Bausupport GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

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

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Location

Wolleraustrasse 11a
8807 Freienbach

At a glance

Legal form
Limited Liability Company
UID
CHE-218.430.447
Founded
2022 · 4 years
Last commercial register change
September 14, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SZFreienbach
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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