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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentWallisellenKeller Partner Consulting, Inh. René Keller
Keller Partner Consulting, Inh. René Keller Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Keller Partner Consulting is advising and supporting companies and families in succession planning, real estate issues and family governance. The consulting services particularly include designing succession arrangements, transferring properties into private ownership, dividing properties in estates, evaluating real estate and developing real estate portfolios. Additionally, the company offers sparring and process accompaniment to support companies and families in shaping their future.

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Products & services

Industry:Coaching & Personal DevelopmentManagement Consulting
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Keller Partner Consulting, Inh. René Keller

✓ Offered6
Succession planning
Succession planning for entrepreneurs, business owners and family businesses; clarification of handover, the life phase after the succession, family and business questions as well as a structured approach.
Sparring
Sparring for founders, business owners and executives; a critical and constructive discussion partner for professional and personal topics, idea development and decision-making.
Mentoring
Mentoring for successors; regular exchange with an experienced senior executive on professional and personal topics, goal achievement and challenges.
Family governance
Family governance for family businesses; clarifying relationships between family, ownership and company, conflict prevention, communication, rules and the family charter.
Workshops
Workshops on family governance topics; structured, tightly focused meetings with a defined objective and results documented in papers, strategies or guidelines.
Round table
A moderated discussion round with the relevant contact persons; topics can be brought in and goals per topic are defined together.
Trust & reputation

ranQ Trust Score of Keller Partner Consulting, Inh. René Keller

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Keller Partner Consulting, Inh. René Keller 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%
Keller Partner Consulting, Inh. René Keller scores 65.7 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.70.212%
  • 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%
Keller Partner Consulting, Inh. René Keller scores 83.3 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).83.322%
Keller Partner Consulting, Inh. René Keller scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Zwicky-Platz 3
8304 Wallisellen

At a glance

Legal form
Sole proprietorship
UID
CHE-239.722.447
Founded
2020 · 6 years
Last commercial register change
May 8, 2020
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.67.06%
  • 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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