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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectorySportsFitness CentersEffretikonThe Box Fitness GmbH
The Box Fitness GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Quantum CrossFit is offering CrossFit training and courses for various fitness levels, including personal coaching, group classes, and special courses for beginners. The company also provides free trial sessions and individualized training plans to support customers in achieving their fitness goals.

AI-generated
Offering

Products & services

Industry:Fitness Centers
✓ Offered6
CrossFit classes
Guided CrossFit sessions with WODs, warm-up, workout and cool-down; including rookie classes for beginners as well as stamina and Oly specialty sessions.
Personal training
Individual 1-to-1 training with a coach, tailored to your goals, everyday life and technique; as an entry point, a supplement to CrossFit or for targeted work on weak points.
Open Gym
Daily access to the open training area from 05:00 to 22:00 for approved members; for your own training before or after classes.
Memberships
Membership models Quantum Plus and Quantum Unlimited with access to classes and the Open Gym; including goal discussion, holiday hold and access to the btwb app.
Trial training
Free trial training for interested people with registration via form and suggested time slots; for starting CrossFit training.
Events
Events and challenges around CrossFit, including the Swiss Team Challenge, Bring A Friend Week, Murph, 1 August WOD and ski day.
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4.2/5

The Box Fitness GmbH

Trust & reputation

ranQ Trust Score of The Box Fitness GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

The Box Fitness GmbH scores 88.6 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.90.524%
  • 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.84.710%
  • 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%
The Box Fitness GmbH scores 61.5 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.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%
The Box Fitness GmbH 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%
The Box Fitness GmbH scores 17.1 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

The Box Fitness GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 27 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 27 reviews across all connected sources

Sources
GGoogle527
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Vogelsangstrasse 28
8307 Effretikon
Opening hours
Mon
07:00 - 08:00, 12:00 - 13:00, 17:00 - 21:00
Tue
18:00 - 21:00
Wed
12:00 - 13:00, 17:00 - 21:00
Thu
18:00 - 20:00
Fri
12:00 - 13:00, 17:00 - 19:00
Sat
09:00 - 12:00
Sun
10:00 - 12:00

At a glance

Legal form
Limited Liability Company
UID
CHE-215.089.369
Founded
2023 · 3 years
Last commercial register change
May 21, 2026
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.
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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