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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectorySportsSports lessonsSchaffhausenElena Sandera
Elena Sandera Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Elena Sandera is a professional windsurfer competing in the Olympic iQ Foil class. She trains and races internationally, and develops a supporter community and partnerships around her campaign for the 2028 Olympic Games.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Sports lessons
✓ Offered4
Windsurf training
Windsurfing and windfoiling focused on the Olympic iQFoil competition, including training, regatta preparation and athletic development on the way to LA 2028.
Sponsorship partnerships
Sponsorship and partnerships to support travel and equipment costs, as well as work with coaches within the Olympic windsurf project.
E-book
E-book on finding sponsors as an athlete, with practical guidance for sportswomen and sportsmen in less-known sports.
Donation support
Direct financial support for the project and preparations for the 2028 Olympic Games via donation and support links.
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3.8/5

Elena Sandera

Trust & reputation

ranQ Trust Score of Elena Sandera: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 58% · As of November 2026

Elena Sandera 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%
Elena Sandera scores 60.5 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.58.012%
  • 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%
Elena Sandera scores 86.7 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).86.722%
Elena Sandera scores 15.2 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 35.17.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

Elena Sandera reaches a ranQ Trust Score of 3.8 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 58%, so the score is backed by part of the criteria. As of November 2026.

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

Press

Media

November 1, 2022Media
Wenn der Wind der Veränderung weht
schaffhausen24.ch
August 31, 2022Media
Elena Šandera: Olympia-Gold als Ziel – Schweizer Windsurferin will kein «Surfer-Chick» sein
20min.ch
April 27, 2022Media
Schaffhauser Olympia-Hoffnung in der Disziplin Windsurfen
shn.ch
August 15, 2021Media
Windsurferin Sandera verfolgt Olympia-Traum
srf.ch

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Location

Fischerhäuserstrasse 16
8200 Schaffhausen

At a glance

Legal form
Sole proprietorship
UID
CHE-486.663.248
Founded
2022 · 4 years
Last commercial register change
January 26, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SHSchaffhausen
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.
67.0
6%
  • 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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