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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationEmmenbrückeBera-Tech GmbH
Bera-Tech GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Bera Tech GmbH is focused on the areas of joint sealing and fire protection. Specifically, this includes: Joint work for private individuals, plate businesses and architects; In the construction sector for elements, facades, plates, sanitary facilities, systems, balconies, winter gardens and swimming pools; Replacing or renewing defective joints. The company offers problem solutions in these areas and has established itself as a professional in fire protection and joint sealing.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered3
Fire protection
Passive fire protection with firestopping, joint sealing compounds, ventilation ducts, cable coatings, cable trunking systems, damper systems, sleeves, and fire doors.
Joint sealing
Joint sealing for silicone and hybrid joints, joint repairs, cleaning of old joints, renewal of defective joints, and installation with suitable sealants and primers.
Mould remediation on silicone joints
Removal of mouldy silicone joints, cleaning of the joint edges, treatment of remaining mould, and re-grouting with fungicide-equipped silicone.
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4.0/5

Bera-Tech GmbH

Trust & reputation

ranQ Trust Score of Bera-Tech GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Bera-Tech GmbH scores 62.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.63.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Bera-Tech GmbH scores 83.0 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.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.55.07%
Bera-Tech 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%
Bera-Tech GmbH scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bera-Tech GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 6 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.26
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Neuenkirchstrasse 10
6020 Emmenbrücke

At a glance

Legal form
Limited Liability Company
UID
CHE-108.536.121
Founded
1996 · 30 years
Last commercial register change
July 26, 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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