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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsZugM + K Bausysteme AG
M + K Bausysteme AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of M+K Bausysteme AG is the planning, development and distribution of assembly solutions for building envelopes, particularly for roofs and facades, including the manufacture and trade of corresponding building components and accessories. A key focus is on the development of complete solutions for photovoltaic systems.

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Offering

Products & services

Industry:Solar & Photovoltaics
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M + K Bausysteme AG

✓ Offered8
Photovoltaic turnkey solutions
Photovoltaic turnkey solutions for the building envelope, including planning, development and distribution of mounting solutions, substructures and fall-protection systems.
Services for consulting, design and material management
Consulting, design and material management for roof and façade systems, including site-specific solutions, technical variants and timely delivery to the construction site.
Trading products for roof and façade
Components from our own production as well as building materials and accessories for roof and façade, including mounting modules, plug-in profiles and other project-related components.
PV substructures
Substructures for photovoltaic modules, including Sunwave and Superleggera, with flexible tilt, ballast-supported mounting and variants for south as well as east/west.
Fall-protection systems for PV plants
Fall protection with guardrails and handrails, combined with PV substructures or as a stand-alone solution for roof maintenance and maximum use of area.
Terrace substructures
Terrace substructures MK Wood and MK Rock for wooden, WPC and stone surfaces, on level-adjustable pedestal supports, for garden, balcony and roof terrace.
Façade substructures
Substructures for ventilated façades with adjustable support brackets, invisible fastenings and compatibility with various primary support solutions.
Profiles for roof and façade
Special profiles for installing components, including development, production, tool provision and delivery to the construction site or to the workshop.
Trust & reputation

ranQ Trust Score of M + K Bausysteme AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

M + K Bausysteme AG 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%
M + K Bausysteme AG scores 89.3 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.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.70.07%
M + K Bausysteme AG scores 83.3 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).83.322%
M + K Bausysteme AG scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

M + K Bausysteme AG reaches a ranQ Trust Score of 4.1 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 October 2026.

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

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Location

Grienbachstrasse 31
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-106.396.530
Founded
1988 · 38 years
Last commercial register change
November 14, 2025
Employees
11 to 20
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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