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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentMeyrinOpen Mind - Gilles-Alexandre Sarina
Open Mind - Gilles-Alexandre Sarina Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Open Mind is coaching and business mentoring, particularly in the areas of stress management, motivation and adaptability, using a neurocognitive and behavior-based approach (ANC). The company also provides services to businesses to make their environment compatible with human functioning.

AI-generated
Offering

Products & services

Industry:Coaching & Personal Development
✓ Offered5
Coaching – Business Mentoring
Individual and group coaching on motivation, stress management, adaptability and self-confidence, with a neurocognitive and behavioural approach.
Support for individuals
Support for stress, trauma, phobias, toxic relationships, cognitive exhaustion, personal projects, couple dynamics, family, adolescence, weight loss and addictions.
Support for companies
Support for stress at work, psychosocial risks, staff well-being, management, conflicts, organisational diagnostics, engagement and leadership.
Training in psychosocial risks
Practical, immersive training «First Aid – psychosocial risks» to raise staff awareness, identify difficulties and act within the company.
Workshops and training
Services provided as individual support, workshops and training, depending on the needs of individuals, managers and organisations.
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4.0/5

Open Mind - Gilles-Alexandre Sarina

Trust & reputation

ranQ Trust Score of Open Mind - Gilles-Alexandre Sarina: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Open Mind - Gilles-Alexandre Sarina scores 70.7 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.75.024%
  • 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.40.910%
  • 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.95.08%
Open Mind - Gilles-Alexandre Sarina scores 74.0 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.55.07%
Open Mind - Gilles-Alexandre Sarina 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%
Open Mind - Gilles-Alexandre Sarina scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Open Mind - Gilles-Alexandre Sarina reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Chemin de Riantbosson 19
1217 Meyrin
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
Sole proprietorship
UID
CHE-152.499.009
Founded
2015 · 11 years
Last commercial register change
March 3, 2023
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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