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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsWeggisSTIFTUNG SERGE RACHMANINOFF
STIFTUNG SERGE RACHMANINOFF Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of the Serge Rachmaninoff Foundation is the preservation and dissemination of Sergei Rachmaninoff's cultural heritage, particularly through the conservation and utilization of his Villa Senar on Lake Lucerne as a venue for concerts, cultural events, and educational programs.

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Products & services

Industry:Cultural & Educational Organizations
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4.3/5

STIFTUNG SERGE RACHMANINOFF

Public events, concerts and guided tours
Public events, concerts and guided tours at Villa Senar; including public tours, themed concert evenings and family-friendly formats with ticket sales.
Private events and guided tours
Private cultural events, concerts and guided tours at Villa Senar; organised on request, with support for staging and implementation for closed groups.
Villa Senar cultural programme
Curated cultural and educational programmes around Sergei Rachmaninoff, featuring music, architecture, art, literature, research, technology and intergenerational approaches.
Audio and digital discovery offerings
Rachmaninoff Echoes, Klangspaziergang Hertenstein, a podcast and digital content for exploring Villa Senar, the park and its surroundings; usable on site and online.
Visits to the Villa Senar park
Public access to the Villa Senar park during the season; free visits during set opening hours, with information on access, arrival and house rules.
Intermediation and advisory on Rachmaninoff
Expert guidance by Rachmaninoff specialists, with knowledge of the house, life, works, architectural history and interpretation during guided tours and events.
Support and funding
Donation and funding opportunities for establishing and operating the cultural heritage at Lake Lucerne, as well as for events and projects at Villa Senar.
Trust & reputation

ranQ Trust Score of STIFTUNG SERGE RACHMANINOFF: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

STIFTUNG SERGE RACHMANINOFF scores 69.4 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.75.024%
  • 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.40.910%
  • 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.88.08%
STIFTUNG SERGE RACHMANINOFF scores 88.6 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.70.07%
STIFTUNG SERGE RACHMANINOFF scores 86.7 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).86.722%
STIFTUNG SERGE RACHMANINOFF scores 80.2 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 35.97.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.63.34%
Qualifications+0.00

STIFTUNG SERGE RACHMANINOFF reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 25, 2025Media
20. Mai 2026 - In der Villa Senar die Seele Rachmaninoffs spüren (ausgebucht)
srf.ch
March 31, 2023Media
Villa öffnet als Kulturzentrum - Luzern steckt Millionen in die Villa von Starpianist Rachmaninoff
srf.ch
April 4, 2022Media
Luzern unterschreibt Vertrag für Rachmaninoff-Villa
zentralplus.ch
April 4, 2022Media
Rachmaninoff-Villa gehört nun dem Kanton Luzern – und soll dereinst Unesco-Weltkulturerbe werden
bote.ch
April 4, 2022Media
Rachmaninoff-Villa gehört nun dem Kanton Luzern – und soll dereinst Unesco-Weltkulturerbe werden
luzernerzeitung.ch
November 3, 2021Media
Kanton Luzern will Villa von Serge Rachmaninoff kaufen
luzernerzeitung.ch
May 28, 2018Media
Rachmaninoff-Villa: Stiftung wartet auf spanische Gelder
bote.ch

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Location

Zinnenstrasse 6
6353 Weggis

At a glance

Legal form
Foundation
UID
CHE-110.410.802
Founded
2000 · 26 years
Last commercial register change
August 13, 2025
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.
97.0
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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