ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsAesch BlDKA GmbH
DKA GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Donat Kamber Assistance (DKA GmbH) is the creation of CAD plans and the provision of various planning services in the fields of architecture and construction, including project planning, execution planning, construction planning, building surveying and 3D visualizations.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered12
Project planning
CAD planning for architecture, design and construction; support in all aspects of the planning work, including sustainable architecture designs and Minergie-P projects.
Construction planning
Construction drawings for building projects, as a basis for good results and the technical implementation of projects.
Building surveying
Surveying existing properties with a 3D laser scanner and creating precise plan documents for financing, sale, project planning, building permit applications and execution planning.
3D visualisations
3D visualisations and working models for planning and project purposes.
Condominium ownership establishment
Plans for the establishment of condominium ownership.
Sales & rental documents
Documents for sale and rental, with an example download as a reference.
Subsoil water drainage
Planning of subsoil water drainage systems as part of construction planning.
Infiltration system
Planning of infiltration systems as part of construction planning.
Greywater system
Planning of greywater systems as part of construction planning.
Wood pellet central heating
Planning of wood pellet central heating systems as part of construction planning.
Ground-source heat use
Planning of ground-source heat use as part of construction planning.
Ground-source heat pump heating
Planning of ground-source heat pump heating systems as part of construction planning.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

DKA GmbH

Trust & reputation

ranQ Trust Score of DKA GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

DKA GmbH 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%
DKA 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%
DKA GmbH scores 83.3 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).83.322%
DKA GmbH scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

DKA GmbH 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 October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

No knowledge articles yet

Once DKA GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

DKA GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank DKA GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of DKA GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Pfeffingerstrasse 12
4147 Aesch Bl

At a glance

Legal form
Limited Liability Company
UID
CHE-332.899.022
Founded
2016 · 10 years
Last commercial register change
February 19, 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

    Similar companies

    BA
    Baumgartner Architektur GmbH
    Aesch Bl
    SA
    Scherrer Architekt GmbH
    Laufen
    BG
    basicdesign gmbh
    Münchenstein
    RA
    Raumgraf Architektur GmbH
    Sissach
    PG
    planarch GmbH
    Ormalingen
    HA
    Hänggi Architekten GmbH
    Arlesheim
    KG
    KelArt GmbH
    Läufelfingen
    MA
    m12 architektur GmbH
    Sissach