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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesChardonneAlexandre Centeleghe Pur Jus Education
Alexandre Centeleghe Pur Jus Education Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Pur Jus is wine education, i.e. the training and further education of individuals in the field of wine, as well as consulting and media work related to wine. The company offers various courses and certifications, such as WSET (Wine & Spirit Education Trust) and WSG (Wine Scholar Guild) certifications, and organizes workshops and events around wine.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered5
WSET Certifications – Wines & Spirits
Certifying WSET courses levels 1, 2 and 3 in wines, levels 1 and 2 in spirits, with classes in French and English, exam and tastings.
WSG Certification – French Wine Scholar
Specialisation programme on French wines for advanced students and professionals, with online and in-person teaching.
RVFA Certifications
Certified courses in three levels of the RVF Academy, with tasting, intuitive tasting techniques, geo-sensorial and analytical tasting.
Workshops and Masterclasses
Oenology workshops and tasting masterclasses in small groups, in particular on Swiss terroirs, wine and cheese, in Lausanne and Zurich.
Workshop on Swiss Terroirs, Wine and Cheese
Two-hour workshop on pairings of wines and Swiss cheeses, with tasting of wines and artisan cheeses and a systematic approach to tasting.
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4.3/5

Alexandre Centeleghe Pur Jus Education

Trust & reputation

ranQ Trust Score of Alexandre Centeleghe Pur Jus Education: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Alexandre Centeleghe Pur Jus Education scores 95.3 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.95.724%
  • 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.100.010%
  • 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.88.08%
Alexandre Centeleghe Pur Jus Education scores 57.0 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.50.012%
  • 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%
Alexandre Centeleghe Pur Jus Education 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%
Alexandre Centeleghe Pur Jus Education scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alexandre Centeleghe Pur Jus Education reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 72 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 72 reviews across all connected sources

Sources
GGoogle572
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin des Roches 4
1803 Chardonne
Opening hours
Mon
09:00 - 18:30
Tue
09:00 - 18:30
Wed
09:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-336.126.462
Founded
2023 · 3 years
Last commercial register change
March 2, 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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