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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsKiesenraumteiler gmbh
raumteiler gmbh Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of raumteiler gmbh is the planning and realization of construction projects, in particular renovations, new buildings, extensions and renovations of single-family homes, multi-family homes, chalets and commercial properties, as well as the preparation of building applications and project developments in the field of architecture and construction planning.

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Products & services

Industry:Architecture Firms
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raumteiler gmbh

Conversion, Extension and Renovation
Conversion, extension and renovation of residential buildings, flats, farmhouses and commercial units; from gentle renovation to restructuring of existing building stock.
New Build and Replacement Build
New build and replacement build of detached houses, multi-family houses, row houses, chalets and vehicle halls; from the idea sketch to handover of keys.
Advisory, Management and Support
Advice, management and support in partial phases or throughout the entire project; client advisory, cost management, project management, coordination, construction trustee services and construction monitoring.
Project Development and Building Project Planning
Project development, preliminary design, building project and detailed design for new builds and conversions; including variants, detailed planning, rough cost estimates and feasibility studies.
Building Permit and Preliminary Clarifications
Building permit application, preliminary clarifications and official clarifications for new builds, conversions and extension projects; including the building permit application stage and administrative support.
Construction Management and Execution Coordination
On-site construction management, construction management and coordination of the execution; including tendering/quotations, cost control, final settlement and completion of construction projects.
Trust & reputation

ranQ Trust Score of raumteiler gmbh: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

raumteiler gmbh scores 52.7 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.68.224%
  • 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.17.610%
  • 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.50.08%
raumteiler 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%
raumteiler gmbh 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%
raumteiler gmbh scores 13.7 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 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

raumteiler gmbh reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bahnhofstrasse 25
3629 Kiesen
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-116.350.966
Founded
2010 · 16 years
Last commercial register change
March 7, 2016
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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