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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryShipbuildingRümikon AgJoho Bootbau
Joho Bootbau Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Joho Bootbau works in boatbuilding, boat maintenance and repair, and the sale of boats and motors. Its services include building fibreglass boats, servicing and modifying boats, winter storage, boat transport and boating lessons.

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Presence

Service area

Offering

Products & services

Industry:ShipbuildingBoat dealer
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4.1/5

Joho Bootbau

✓ Offered3
Boat building
New construction of GRP boats, conversions, maintenance, repairs, demonstrations and underwater restoration; plus winter storage, service and boat transport.
Boat sales
Sale of new boats of the brands Italmar, Kaasboll and Buster, Yamaha outboard motors and motorboat trailers; on request also other brands with customs clearance and conversion.
Boating school
Theory lessons and practical training for the boating exam on the Rhine, the Limmat and at the course locations Kaiserstuhl and Neuenhof.
Trust & reputation

ranQ Trust Score of Joho Bootbau: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Joho Bootbau 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%
Joho Bootbau scores 78.5 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.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.55.07%
Joho Bootbau scores 85.0 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).85.022%
Joho Bootbau scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Joho Bootbau 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 November 2026.

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

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Location

Hauptstrasse 91
5464 Rümikon Ag

At a glance

Legal form
Sole proprietorship
UID
CHE-113.324.524
Founded
2006 · 20 years
Last commercial register change
February 22, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 2 municipalities

  • AGNeuenhof
  • AGZurzach
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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