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 · Imprint745,937 companies indexed · Last updated: today
DirectoryAssociations & Interest GroupsProfessional & Trade AssociationsBaselDOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN
DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Domus Antiqua Helvetica is the preservation and protection of historic residential buildings in Switzerland. This includes networking among members, providing specialized knowledge, publishing its own magazine, and representing the interests of its members to authorities, lawmakers, and associations.

AI-generated
Offering

Products & services

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

DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN

Industry:Professional & Trade Associations
✓ Offered3
Membership
Membership for owners of historic residential buildings; networking, advocacy, expertise, and access to association-internal information and activities.
Advocacy
Advocacy with authorities, legislators and associations; submissions and statements on construction, energy and heritage protection topics, as well as commitment to historic residential buildings and ensembles.
Advice and expertise for historic residential buildings
Advice on preserving and maintaining historic residential buildings; provision of expertise on architecture, heritage conservation, renovation, maintenance, materials and related issues.
Trust & reputation

ranQ Trust Score of DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN 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%
DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN scores 80.7 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.82.07%
DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN 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%
DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN scores 55.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN 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 58%, 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.

Press

Media

July 18, 2024Media
Fotovoltaik-Pflicht für Basel: Solarziegel «gefährden» das baukulturelle Erbe der Altstadt
bazonline.ch

Knowledge

No knowledge articles yet

Once DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN by reviews, experience and specialisations.

Is this your company?

Claim the company profile of DOMUS ANTIQUA HELVETICA - SCHWEIZERISCHE VEREINIGUNG DER EIGENTÜMER HISTORISCHER WOHNBAUTEN to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Arbedostrasse 8
4059 Basel

At a glance

Legal form
Association
UID
CHE-214.870.333
Founded
2016 · 10 years
Last commercial register change
December 18, 2024
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.73.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    SV
    SPEDLOGSWISS Verband schweizerischer Speditions- und Logistikunternehmen
    Basel
    HS
    Handel Schweiz
    Basel
    SV
    Schweizerische Vereinigung für Schifffahrt und Hafenwirtschaft
    Basel
    AD
    Arbeitgeberverband der Banken in der Schweiz
    Basel
    EP
    European Pharmaceutical Market Research Association
    Basel
    FH
    Förderstiftung HR Beider Basel (HRBB)
    Basel
    IG
    IPPAG Genossenschaft
    Basel
    KV
    Kaufmännischer Verband Basel
    Basel