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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentErlenbach ZhSchellenberg Consulting
Schellenberg Consulting Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Schellenberg Consulting provides board mandates, advisory services, interim management and keynote speaking, supporting companies and public-sector organisations in strategy, transformation, crisis and security management. Core areas include corporate governance, management and strategy development, change management, business continuity and communication.

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Products & services

Industry:Coaching & Personal DevelopmentManagement Consulting
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4.1/5

Schellenberg Consulting

✓ Offered4
Board mandates
Board mandates for companies; strategic support, corporate governance, risk management and an independent external perspective, including in crises.
Management Consulting
Management consulting for mid-sized and large companies; transformation and change management, corporate governance and comprehensive crisis management.
Interim Management
Interim management on a time-limited basis; temporary bridging of leadership and skills vacancies, with responsibility for strategic projects.
Keynote Speaker
Keynote speaker for events; talks with in-depth expertise, humor and extensive experience from business, politics, authorities and media.
Trust & reputation

ranQ Trust Score of Schellenberg Consulting: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Schellenberg Consulting 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.
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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%
Schellenberg Consulting scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.55.07%
Schellenberg Consulting 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%
Schellenberg Consulting scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schellenberg Consulting 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.

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Location

Seestrasse 78
8703 Erlenbach Zh

At a glance

Legal form
Sole proprietorship
UID
CHE-107.422.555
Founded
1992 · 34 years
Last commercial register change
January 12, 2012
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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