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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerMurtenB2 Gebäudetechnik AG
B2 Gebäudetechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

B2 Gebäudetechnik AG is an engineering and planning firm for building and energy systems. Its services include planning heating, ventilation, air conditioning, refrigeration and sanitary installations, district heating networks, and energy systems, as well as energy consulting, GEAK assessments, building physics and acoustics.

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Products & services

Industry:Engineer
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B2 Gebäudetechnik AG

Construction manager
✓ Offered6
HVAC&R design
Design of heating, ventilation, air conditioning, refrigeration and MCR from concept idea to detailed design, including BIM/3D, specialist coordination and building automation.
Sanitary and sprinkler system design
Design of sanitary systems, sprinkler systems, drinking water supply, water treatment, wastewater and sewerage design as well as compressed air and medical gas systems.
District heating / energy networks
Design of district heating networks and energy networks, including strategic studies, energy centres, piping and civil works as well as overall project and construction management.
Heating refurbishment and energy consulting
Boiler replacement, heat generation concepts, building permit procedures, cost control, subsidy applications and advice on energy-efficient refurbishment of the building envelope.
GEAK / GEAK Plus / GEAK New Building
Preparation of GEAK, GEAK Plus with advisory report and GEAK New Building to assess energy efficiency, including refurbishment recommendations and funding notes.
Building physics / acoustics
Building physics consulting, energy performance documentation, sound insulation documentation, noise and acoustics concepts as well as energy labels for Minergie and SNBS standards.
Trust & reputation

ranQ Trust Score of B2 Gebäudetechnik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

B2 Gebäudetechnik 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.
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%
B2 Gebäudetechnik AG scores 80.4 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.79.212%
  • 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%
B2 Gebäudetechnik AG scores 86.7 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).86.722%
B2 Gebäudetechnik AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

B2 Gebäudetechnik 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 November 2026.

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

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Location

Bernstrasse 30
3280 Murten

At a glance

Legal form
Corporation
UID
CHE-392.842.540
Founded
2018 · 8 years
Last commercial register change
March 18, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • FRFribourg
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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