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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInsulationSchmitten FrBM Bau Group GmbH
BM Bau Group GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of BM Fugen GmbH is the execution of sealing and coating works, particularly in the field of joint technology, including: joint sealing, fire-resistant joints, fire-stopping, tape sealing, liquid plastics, and Combiflex tape. The company provides professional and visually appealing execution of joint sealings and advises, supports, and accompanies customers in the manufacture and renovation of elastic joint sealings in all areas.

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3.9/5

BM Bau Group GmbH

Industry:
Insulation
Interior fit-out
✓ Offered6
Joint sealing
Elastic sealings in dry construction and wet-area construction, professional joint sealing with a durable and visually clean result.
Firestop joints
Sealings for firestop joints in construction, listed as part of the company’s joint and sealing works.
Firestopping
Firestopping for construction projects, supplementing the fire-protection-related joint and sealing services.
Tape sealings
Sealings with tapes for joints and connections, as part of the service offering for building waterproofing.
Liquid plastic
Sealings with liquid plastic for building connections and detailed solutions, listed in the service offering.
Combiflex tape
Sealing work with Combiflex tape for joints and connections, listed as another specialized service.
Trust & reputation

ranQ Trust Score of BM Bau Group GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of November 2026

BM Bau Group 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%
BM Bau Group GmbH scores 65.0 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.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%
BM Bau Group 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%
BM Bau Group GmbH scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BM Bau Group 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

Wünnewilstrasse 9 b
3185 Schmitten Fr

At a glance

Legal form
Limited Liability Company
UID
CHE-323.030.321
Founded
2022 · 4 years
Last commercial register change
April 7, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • FRSchmitten (FR)
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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