ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentZurichClaude Keller & Partner AG
Claude Keller & Partner AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers coaching services for executives, teams and organizations, including leadership coaching, team building, workshops, corporate training and keynotes. It focuses on developing leadership skills, teamwork and organizational effectiveness through various methods and approaches such as systemic constellations, Embodied Communication, Insights Discovery and Emotional Intelligence.

AI-generated
Offering

Products & services

Industry:Coaching & Personal Development
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.2/5

Claude Keller & Partner AG

✓ Offered6
Leadership & Executive Coaching
Coaching for executives on leadership, cooperation, communication, presence, change, emotions, career and stress; virtual, personal or on-site.
Teambuilding & Workshops
Team development with workshops on psychological safety, team spirit, communication, roles, reorganisation, innovation and goal achievement; tailored for teams and organisations.
In-house training & keynotes
In-house trainings, impulse talks and keynotes on interpersonal skills, leadership, self-leadership, communication, change and emotional fitness; including training design and video productions.
Life Coaching
Life coaching to clarify questions about life and meaning, to dissolve blocks, work on relationship issues, regulate emotions and understand stress or burnout.
Public seminars
Public seminars on personal development, healthy emotions and systemic constellations; one-day seminars and workshops, sometimes developed on request with institutions.
Keynotes
Interactive keynotes and impulse talks for events, on-site or virtual, on topics including leadership, change, emotions, motivation and collaboration.
Trust & reputation

ranQ Trust Score of Claude Keller & Partner AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Claude Keller & Partner AG scores 69.5 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.76.724%
  • 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.45.610%
  • 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.78.08%
Claude Keller & Partner AG scores 84.8 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.89.612%
  • 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%
Claude Keller & Partner AG 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%
Claude Keller & Partner AG scores 54.3 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 35.54.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Claude Keller & Partner AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 5 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Claude Keller & Partner AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Claude Keller & Partner AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Claude Keller & Partner AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Claude Keller & Partner AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bederstrasse 94
8002 Zurich
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-228.259.385
Founded
2015 · 11 years
Last commercial register change
January 10, 2024
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    PG
    p7r GmbH
    Wetzikon Zh
    SP
    Silvia Peter I Organisationsentwicklung & Führungsberatung
    Zurich
    QG
    QUEERwegS GmbH
    Kilchberg Zh
    ZC
    Zürrer Consulting
    Laupen Zh
    PS
    Pöhm Seminarfactory
    Bonstetten
    NI
    NLP Institut Zürich, Ronnie Amsler
    Aeugst Am Albis
    PA
    PONTEA AG
    Benken Zh
    RB
    Rolf Brunold Training
    Bassersdorf