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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionUsterd2swim GmbH
d2swim GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company offers swimming lessons for children and adults, including intensive courses, summer courses and private lessons.

AI-generated
Offering

Products & services

Industry:Sports & Recreation Instruction
✓ Offered6
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4.1/5

d2swim GmbH

Children's swimming lessons
Swimming lessons in levels from El-Ki to level 9/10, offered as autumn courses in Courtepin and as summer intensive courses in Laupen; small groups, partly with parent support at the start and end of the course.
Private lessons for children, teens & adults
Private lessons in the indoor pool in Uster for children, teens and adults; 45 or 60 minutes, individually or in pairs, with scheduling by appointment.
Swimming lessons for adults
Summer intensive courses for beginners and advanced swimmers in Laupen/BE, with freestyle and breaststroke as well as Early Birds training for adults.
90-minute freestyle workshop
90-minute workshop to learn, consolidate and improve freestyle swimming; includes theory, exercises, the Wasserfest booklet and 1-month access to the video library.
Triathlon workshop
Two-day triathlon workshop to prepare for the season with swimming, running, nutrition, training planning, recovery, injury prevention and mental training.
Summer camp Tenero
Summer camp for swimmers aged 11 to 16 with two water sessions per day, multisport balance, games and fun, as well as technique and mental training.
Trust & reputation

ranQ Trust Score of d2swim GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

d2swim 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.
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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%
d2swim GmbH scores 73.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • 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%
d2swim GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
d2swim GmbH scores 45.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

d2swim 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.

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Location

Wermatswilerstrasse 52
8610 Uster

At a glance

Legal form
Limited Liability Company
UID
CHE-159.304.035
Founded
2020 · 6 years
Last commercial register change
October 1, 2025
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

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