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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesManagement ConsultingNeukirch An Der ThurStiftungscoach Stefan Stumpf
Stiftungscoach Stefan Stumpf Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stiftungscoach Stefan Stumpf supports pension institutions and traditional foundations in complex and challenging situations. The services include advisory work, acting as an independent foundation board member or managing director, and project-based support in foundation and pension law matters.

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Products & services

Industry:Management ConsultingFiduciary Offices
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3.6/5

Stiftungscoach Stefan Stumpf

Continuing Education Institutes
✓ Offered5
Foundation Consulting
Consulting for charitable foundations and pension institutions on strategic questions, operational challenges, conflicts and complex situations.
Interim Executive Management
Taking on executive management mandates for foundations and pension institutions, on a project basis or in demanding situations.
Foundation Board Mandates
Independent foundation board mandates for charitable foundations and pension institutions, with a focus on clarity, impact and sound governance.
Trustee / Special Administrator Mandates
Interim functions and trustee mandates to regularise complex situations and stabilise demanding foundation and pension cases.
Pension Institution Support
Support for pension institutions with strategic and operational questions, tensions and change in the pension and supervision environment.
Trust & reputation

ranQ Trust Score of Stiftungscoach Stefan Stumpf: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

Stiftungscoach Stefan Stumpf 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%
Stiftungscoach Stefan Stumpf scores 46.3 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.25.012%
  • 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.55.07%
Stiftungscoach Stefan Stumpf 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%
Stiftungscoach Stefan Stumpf scores 20.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

Stiftungscoach Stefan Stumpf reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». 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.

Press

Media

March 28, 2026Media
So funktionieren Stiftungen – erklärt von einem Stiftungsexperten
tagblatt.ch

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Location

Langhalden 87
9217 Neukirch An Der Thur

At a glance

Legal form
Sole proprietorship
UID
CHE-233.676.145
Founded
2025 · 1 year
Last commercial register change
November 14, 2025
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.
67.0
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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