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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsObergestelnHallenbarter AG - Generalunternehmung
Hallenbarter AG - Generalunternehmung Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hallenbarter AG - Generalunternehmung is a general contractor that plans and delivers new builds, conversions and renovations. Its services include timber construction (carpentry, wooden element construction, timber engineering), interior fit-out (kitchens, windows, doors, parquet, staircases), architecture and planning (interior design, fire protection planning, pollutant assessments), project and construction management, and turnkey delivery.

AI-generated
Offering

Products & services

Industry:General Contractors
✓ Offered10
General contracting
Solutions for construction and renovation projects; coordination of all trades, from the first idea and planning through to final handover.
Turnkey construction
Turnkey delivery of construction projects, including planning, coordination and implementation up to handover.
Project and construction management
Project management for construction projects, including coordination, processes and overall control during delivery.
Site supervision
Site supervision for smooth processes, with monitoring and control of execution on site.
Architecture, interior design and planning
Architecture, interior design and planning for residential, work and special-use spaces, from concept to implementation.
Renovations and conversions
Conversion and renovation work for existing buildings, including modifications, refurbishments and modernisations.
Energy-related refurbishment
Refurbishment to improve building energy systems and reduce energy consumption in existing buildings.
Timber construction
Timber construction services including carpentry, timber element construction and engineered timber construction for new builds, conversions and extensions.
Interior fit-out
Interior fit-out services including kitchens, joinery work, windows and doors for new builds and conversions.
Fire protection planning
Fire protection planning for construction projects, including conceptual design and implementation within architecture and construction planning.
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4.1/5

Hallenbarter AG - Generalunternehmung

Trust & reputation

ranQ Trust Score of Hallenbarter AG - Generalunternehmung: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Hallenbarter AG - Generalunternehmung scores 61.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.58.824%
  • 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.52.910%
  • 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%
Hallenbarter AG - Generalunternehmung scores 92.3 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.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.82.07%
Hallenbarter AG - Generalunternehmung 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%
Hallenbarter AG - Generalunternehmung scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hallenbarter AG - Generalunternehmung reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 7 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
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle47
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bahnhofstrasse 2
3988 Obergesteln
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.860.827
Founded
1996 · 30 years
Last commercial register change
April 4, 2023
Employees
21 to 50
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.100.06%
  • 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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