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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationLeisure FacilitiesBuchs SgSPARTA Bouldering AG
SPARTA Bouldering AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sparta Bouldering is the operation of a bouldering hall where customers can boulder, as well as the provision of courses, workshops and events related to bouldering. Additionally, the company operates a bistro where customers can consume food and beverages.

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Offering

Products & services

Industry:Leisure Facilities
✓ Offered
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4.5/5

SPARTA Bouldering AG

8
Bouldering Gym and Open Climbing
Bouldering gym with 500 m2 of bouldering and training area, bistro and children’s play area; day passes, 11-entry passes, half-year and annual memberships, family and special rates.
Introductory Bouldering Courses for Beginners and Families
Basic courses for adults, women and families; introduction to fundamental techniques, approach methods and reading boulder problems, including coach, entry and rental shoes.
Children’s and Youth Training (Sparta Boulder Team)
Weekly training for children from age 7 and teenagers up to 16 with technique, games, strength sessions, warm-up and special techniques; trial session and annual or half-year courses.
Personal Bouldering Coaching
Individual coaching for one to three people; a single hour or four-session block focused on personal goals and wishes, scheduled by arrangement.
Children’s Birthday Parties at the Bouldering Gym
Organised children’s birthday parties with an introduction to hall rules, playful bouldering, use of the bistro area and drinks; mini and maxi formats including instructor, entry and rental shoes.
Corporate and Group Bouldering Events
Bouldering events for companies, clubs and groups with introduction to hall rules, playful climbing, instructor, group discounts and use outside opening hours on request.
Bouldering for School Classes
School classes receive a lesson with introduction to hall rules, playful bouldering and supervised free climbing; special per-pupil pricing and rental shoes.
Bouldering Competitions and Events
Regular bouldering events such as Volumen Fight in autumn and Sparta Fight in January with categories for different age and performance levels.
Trust & reputation

ranQ Trust Score of SPARTA Bouldering AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

SPARTA Bouldering AG scores 91.0 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.84.324%
  • 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.100.010%
  • 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.100.08%
SPARTA Bouldering AG scores 81.1 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.89.612%
  • 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%
SPARTA Bouldering AG 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%
SPARTA Bouldering AG scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SPARTA Bouldering AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 260 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
4.7
of 5

Aggregated from 260 reviews across all connected sources

Sources
GGoogle4.7260
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Fabrikstrasse 16
9470 Buchs Sg
Opening hours
Mon
11:30 - 22:30
Tue
11:30 - 22:30
Wed
09:00 - 22:30
Thu
11:30 - 22:30
Fri
11:30 - 22:30
Sat
09:30 - 18:00
Sun
09:30 - 18:00

At a glance

Legal form
Corporation
UID
CHE-145.758.192
Founded
2015 · 11 years
Last commercial register change
May 7, 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.
100.0
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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