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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementGampelenTh. Hauswirth Planungen + Architektur
Th. Hauswirth Planungen + Architektur Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Th. Hauswirth Planungen + Architektur is an architectural firm offering architectural services, construction consulting and construction management. The firm supports projects from planning and design through realization and provides ad hoc advice, condition assessments and assistance with property transactions.

AI-generated
Offering

Products & services

Industry:Construction & Project Management
✓ Offered5
Feasibility / Pre-study / Cost estimate
Feasibility of construction projects, pre-studies, rough cost estimates; clarifying conditions such as protected buildings and changes of use, liaising with authorities and offices.
Building permit submission and contractor offers
Planning of construction projects, handling the approval process, obtaining, reviewing and comparing contractor offers, as well as negotiations up to contract award.
Execution and site management
Closely accompanying and supervising the work of selected contractors, monitoring quality and materials; reliable supervision and accurate invoicing of the construction project.
Construction final account
Monitoring the work to be carried out, the schedule and costs; preparing a detailed construction final account after the construction handover.
Real estate services
Real estate services on request.
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3.4/5

Th. Hauswirth Planungen + Architektur

Trust & reputation

ranQ Trust Score of Th. Hauswirth Planungen + Architektur: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 96% · As of October 2026

Th. Hauswirth Planungen + Architektur scores 38.7 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.19.724%
  • 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%
Th. Hauswirth Planungen + Architektur scores 63.3 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.64.612%
  • 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%
Th. Hauswirth Planungen + Architektur 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%
Th. Hauswirth Planungen + Architektur scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Th. Hauswirth Planungen + Architektur reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». The rating draws, among other things, on 2.1 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
2.1
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle2.17
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Reckholdern 10
3236 Gampelen
Opening hours
Mon
07:30 - 16:30
Tue
07:30 - 16:30
Wed
07:30 - 16:30
Thu
07:30 - 16:30
Fri
07:30 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-297.545.913
Founded
2021 · 5 years
Last commercial register change
June 1, 2021
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.67.06%
  • 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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