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 · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentWinterthur4c change GmbH
4c change GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of 4C CHANGE is the provision of coaching, consulting and care management services for private individuals and organizations. Specifically, this includes: Coaching for IV, RAV and social services, Systemic organizational consulting and change management, Care management, including reintegration and employee counseling, Occupational care management and external employee counseling, Prevention and early detection of health problems, Support during change and adaptation processes. The company supports its customers in designing healthy structures, promoting self-determination and improving productivity and employee loyalty.

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
4.1/5

4c change GmbH

✓ Offered4
Coaching
One-to-one coaching, Newplacement/Outplacement, team and group supervision, team development and intercultural trainings for China.
Organisational consulting
Systemic organisational consulting and change management, with spaces for reflection on structure, culture of interaction, value orientation, goals and resources.
Care Management
Support during work incapacity, prevention and early detection, reintegration, external employee counselling (EAP) and support for supervisors and teams.
Social and vocational integration services
Stabilisation, potential assessment, socio-vocational rehabilitation, job retention, work trial, job search, application workshop and counselling after placement.
Trust & reputation

ranQ Trust Score of 4c change GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

4c change GmbH 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%
4c change GmbH scores 86.7 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.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%
4c change GmbH scores 83.3 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).83.322%
4c change GmbH scores 11.7 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 35.11.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

4c change GmbH 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.

Knowledge

No knowledge articles yet

Once 4c change GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

4c change GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank 4c change GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of 4c change GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bleichestrasse 32
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-114.138.160
Founded
2008 · 18 years
Last commercial register change
May 26, 2023
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
  • Full methodology

    Similar companies

    FT
    Francesca Tommasi
    Winterthur
    LC
    Le Coaching, Inhaberin Maria Cristina Le Kisdaroczi
    Winterthur
    NG
    nw GmbH
    Wädenswil
    PA
    Psylance AG
    Zollikon
    CY
    Check Your Chance
    Zurich
    PC
    Plan8 Coaching Ana Stagljar
    Zurich
    S&
    Sulser & Partner AG
    Zurich
    EW
    Eva Winizki MSc Organisationsberatung, Führungscoaching, Konfliktberatung
    Zurich