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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsLengnau AgVerein Doppeltür
Verein Doppeltür Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "Doppeltür" is the realization and operation of an encounter center in Lengnau, which deals with Jewish-Christian history and culture. This includes the development of exhibitions, the organization of events and special exhibitions, as well as the maintenance of relations with the public sector. The company is also responsible for the scenography and content of the center.

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4.0/5

Verein Doppeltür

6
Jewish cultural route
Jewish cultural route along the Surb with 15 stations and 21 information panels; public and private guided tours, themed tours, a cemetery visit and a school post course.
Mikveh Endingen
Mikveh in Endingen with an exhibition on water and Jewish purification rituals; open daily, either individually or as part of a group guided tour on the cultural route.
Doppeltür Center
Meeting place with a permanent exhibition on the Jewish-Christian history of the Surb valley; a learning and exhibition venue with interactive, multimedia content from 2028.
Teaching materials
Free school modules for upper secondary with handbooks, discovery booklets and additional downloads; aligned with Lehrplan 21 and developed together with the FHNW University of Teacher Education.
Programme and events
Event programme with guided tours, exhibitions and other events focusing on Jewish history and culture; an archive of previous programmes is also available.
Membership and support
Membership in the association for individuals, families and legal entities, plus donations and support for the project, whether in an ideal or hands-on capacity.
Trust & reputation

ranQ Trust Score of Verein Doppeltür: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

Verein Doppeltür 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%
Verein Doppeltür scores 65.5 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.58.012%
  • 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.70.07%
Verein Doppeltür 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%
Verein Doppeltür scores 63.8 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.53.34%
Qualifications+0.00

Verein Doppeltür reaches a ranQ Trust Score of 4.0 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

May 5, 2026Media
«Doppeltür» erhält neue Präsidentin: Alessia Stampanoni folgt auf Esther Girsberger
aargauerzeitung.ch
March 20, 2024Media
Juden im Surbtal: "Doppeltür" wird zum Publikumsverein
aargauerzeitung.ch
May 18, 2022Media
Lengnau: So wird das Zentrum Doppeltür aussehen
badenertagblatt.ch
October 30, 2018Media
Verein «Doppeltür» - Neues Zentrum soll Geschichte der Aargauer Juden erzählen
srf.ch
October 30, 2018Media
Haus soll Geschichte der Aargauer Judendörfer erlebbar machen
nau.ch

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Location

Spycherweg 2
5426 Lengnau Ag

At a glance

Legal form
Association
UID
CHE-138.494.131
Founded
2022 · 4 years
Last commercial register change
February 4, 2026
Employees
11 to 20
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.
73.0
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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