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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsTegerfeldendb-architektur GmbH
db-architektur GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of db-architektur GmbH is in the field of architecture and construction. Specifically, this includes the planning and construction management of residential buildings, such as single-family and multi-family homes, as well as industrial buildings. In addition, the company also offers services in the areas of renovation, rehabilitation and new construction of existing buildings.

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Products & services

Industry:Architecture Firms
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3.9/5

db-architektur GmbH

Architecture and construction planning
Planning and construction management for building projects, from studies, preliminary projects and building applications through to execution and detailed design, tendering and construction management.
New construction
New construction of single-family homes, multi-family homes, residential developments, double garages, halls and sheds/remises, as well as new builds with parking or an in-law apartment.
Extensions
Extensions to existing single-family homes, properties, residential buildings and commercial buildings, including living space additions, underground car parks and conservatories.
Renovations and conversions
Conversions and renovations of apartments, houses, farmhouses and office spaces, including bathroom conversions, kitchen refurbishments, renovations, change of use and interior fit-outs.
Industrial construction
Planning and implementation of industrial buildings, such as halls, high-bay warehouses, commercial buildings and extensions for industrial and commercial uses.
Agricultural buildings
Planning of agricultural buildings such as sheds/remises, as well as other agriculture-related construction projects.
Trust & reputation

ranQ Trust Score of db-architektur GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 96% · As of October 2026

db-architektur GmbH scores 59.7 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.73.124%
  • 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.35.310%
  • 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%
db-architektur GmbH scores 77.2 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.86.512%
  • 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%
db-architektur GmbH scores 83.3 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).83.322%
db-architektur GmbH scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

db-architektur 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Läubrig 17
5306 Tegerfelden
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-348.336.948
Founded
2016 · 10 years
Last commercial register change
January 26, 2024
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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