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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectorySportsGymDietikonJens Krull Boxing
Jens Krull Boxing Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Jens Krull Boxing provides personalised training and boxing instruction for beginners and experienced participants. Its services include individual and group sessions, manager boxing, and outdoor fitness training.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Gym
✓ Offered4
Boxing
Box training for beginners, advanced and competitive boxers; group training, boxing with a manager and individual training with technique, footwork, partner drills, heavy bag and light sparring.
Personal Training
Individually tailored training to optimize strength, conditioning and coordination as well as for competition preparation; also possible as training with a partner or friends.
Outdoor Training
Outdoor training in the Zurich area or at a destination of your choice; individual sessions or groups with mountain bike, fitness exercises and other outdoor formats.
Personal Compact Studio
Training in the equipped compact studio with changing rooms, showers and training equipment; undisturbed training without waiting times for equipment.
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4.3/5

Jens Krull Boxing

Trust & reputation

ranQ Trust Score of Jens Krull Boxing: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of November 2026

Jens Krull Boxing scores 88.2 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.87.924%
  • 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.88.910%
  • 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.88.08%
Jens Krull Boxing scores 72.7 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.86.512%
  • 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%
Jens Krull Boxing 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%
Jens Krull Boxing scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jens Krull Boxing reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 32 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 32 reviews across all connected sources

Sources
GGoogle4.932
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Heimstrasse 46
8953 Dietikon
Opening hours
Mon
05:00 - 23:00
Tue
05:00 - 23:00
Wed
05:00 - 23:00
Thu
05:00 - 23:00
Fri
05:00 - 23:00
Sat
05:00 - 23:00
Sun
05:00 - 23:00

At a glance

Legal form
Sole proprietorship
UID
CHE-115.689.126
Founded
2016 · 10 years
Last commercial register change
August 14, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHDietikon
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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