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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringErmenswilma2r GmbH
ma2r GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of ma2r GmbH is planning, realization and consulting in the field of building technology, particularly in the areas of: building technology (planning, project management, specialist construction management), water treatment systems, sanitary facilities, specialist planning, coordination, and renovation and conversion of buildings. The company also offers services such as project management, owner consulting and project management in the construction industry.

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Products & services

Industry:Technical Consulting & Engineering
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ma2r GmbH

Construction & Project Management
✓ Offered5
Building services engineering project management
Project management for building services engineering, coordination, technical site supervision, and support for construction projects from the first step through execution.
Sanitary specialist planning and water treatment systems
Sanitary specialist planning, water treatment systems and technical solutions for new builds and conversions in building services engineering.
Planning of construction projects
Develop concepts, develop projects, and provide planning for new builds, conversions and refurbishment.
Project management and client representation
Project management, project leadership in the construction industry, and client advisory and representation.
Realisation of construction projects
Realisation of projects, services in the construction industry, and support for implementing construction projects.
Trust & reputation

ranQ Trust Score of ma2r 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, Media authority

Data basis 54% · As of October 2026

ma2r 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%
ma2r GmbH scores 75.7 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.83.012%
  • 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%
ma2r GmbH 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%
ma2r GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, 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

Dreierwaldstrasse 14
8734 Ermenswil

At a glance

Legal form
Limited Liability Company
UID
CHE-491.021.009
Founded
2017 · 9 years
Last commercial register change
November 13, 2017
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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