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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil worksNeuhausen Am RheinfallBraumann Tiefbau AG
Braumann Tiefbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Braumann Tiefbau AG works in specialist civil engineering and pipeline construction, with a focus on trenchless methods. Its services include pipe jacking and microtunnelling, horizontal directional drilling, pipeline and sewer rehabilitation, and construction using open-cut or combined methods.

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Service area

Offering

Products & services

Industry:Civil works
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4.1/5

Braumann Tiefbau AG

Specialist foundation engineering
✓ Offered12
Trenchless utility pipeline construction
Trenchless pipeline construction, pipe jacking, pipe-jetting/Spülbohrverfahren/HDD, open and combined methods for water, gas, sewer, energy, district heating and communication lines.
Sewer rehabilitation
Trenchless sewer rehabilitation with TV inspection, pipe rehabilitation, manhole and structure rehabilitation, as well as maintenance, documentation and rehabilitation concepts.
Water pipeline construction
Installation of complete water pipeline systems and individual partial solutions, including trenchless laying and project-specific execution.
Gas pipeline construction
Planning and efficient construction of gas pipelines of various diameters and materials for private and public clients.
Sewer construction
Construction of sewer systems with long-standing experience and modern construction methods, carried out either open or trenchless depending on the project.
Energy supply pipeline construction
Laying of media pipes and protective pipes made of steel, reinforced concrete, plastic and other materials using trenchless technology.
District heating and district cooling pipelines
Project-specific execution of district heating and district cooling pipelines using pipe jacking or pipe-jetting technology.
Water pipeline rehabilitation
Rehabilitation of water pipelines using the most appropriate and cost-effective method for the respective project.
Trenchless pipe jacking
Controlled pipe jacking with microtunneling and partial-cut pipe jacking for complex pipeline construction projects.
Trenchless pipe-jetting/HDD (Horizontal Directional Drilling)
Controlled Horizontal Directional Drilling for pipeline construction projects, suitable for different soils and types of lines.
Water intake and abstraction works
Water intake and abstraction works as well as the construction of underground channels and drains as part of specialized civil engineering projects.
Communication line construction
Laying of communication lines, taking into account the respective requirements, ground conditions and the most cost-effective technology.
Trust & reputation

ranQ Trust Score of Braumann Tiefbau 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.

Braumann Tiefbau 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%
Braumann Tiefbau AG scores 78.3 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%
Braumann Tiefbau AG 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%
Braumann Tiefbau AG scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Braumann Tiefbau 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

Badstrasse 5
8212 Neuhausen Am Rheinfall

At a glance

Legal form
Corporation
UID
CHE-484.804.176
Founded
2017 · 9 years
Last commercial register change
March 11, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SHNeuhausen am Rheinfall
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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