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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationLeisure FacilitiesAarauKraftreaktor Aarau AG
Kraftreaktor Aarau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Kraftreaktor Aarau AG is the operation of a bouldering hall with various offers such as bouldering, courses, training, café and group offers.

AI-generated
Offering

Products & services

Industry:Leisure Facilities
✓ Offered6
Bouldering
Bouldering hall with various boulder problems on 1’250 square metres of wall space, with different wall angles and hold qualities; for beginners and advanced climbers, with rental shoes and magnesia.
Bouldering courses
Courses for every level, including an introduction course, a Basic technique course, an Intermediate technique course and a private lesson; with a focus on safety, technique, movement sequences and climbing technique.
Training
Strength room with a Kilterboard and a training room above the changing rooms for warming up, training and stretching; complements bouldering with additional training options.
Bouldering for school classes
Bouldering visits for school classes from age 12; with prior registration, supervision by teachers and instructions on safety, behaviour and reservations.
Café
Café in the entrance area of the bouldering hall with drinks, homemade cakes and Swiss tarts (“Wähen”), momos, ice cream, beer and coffee; also accessible without entry to the hall.
Gift vouchers
Value vouchers for single entry, subscription or café; available directly at the checkout or orderable online and redeemable only at Kraftreaktor Aarau.
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4.4/5

Kraftreaktor Aarau AG

Trust & reputation

ranQ Trust Score of Kraftreaktor Aarau AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

Kraftreaktor Aarau AG scores 94.8 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.92.624%
  • 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.95.08%
Kraftreaktor Aarau AG scores 71.3 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.58.012%
  • 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.70.07%
Kraftreaktor Aarau AG 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%
Kraftreaktor Aarau AG scores 41.5 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 35.42.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.40.04%
Qualifications+0.00

Kraftreaktor Aarau AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 117 customer reviews. As of October 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 117 reviews across all connected sources

Sources
GGoogle4.9117
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 26, 2026Media
Kraftreaktor baut die erste Aussenkletterwand im Kanton Aargau
aargauerzeitung.ch
July 8, 2022Media
Aarau: Im Telli entsteht eine neue Kletterhalle
aargauerzeitung.ch
August 16, 2018Media
Der Kletterpionier übergibt den Kraftreaktor an die nächste Generation
aargauerzeitung.ch

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Location

Neumattstrasse 13
5000 Aarau
Opening hours
Mon
11:30 - 22:00
Tue
11:30 - 22:00
Wed
11:30 - 22:00
Thu
11:30 - 22:00
Fri
10:00 - 22:00
Sat
10:00 - 19:00
Sun
10:00 - 19:00

At a glance

Legal form
Corporation
UID
CHE-286.465.055
Founded
2022 · 4 years
Last commercial register change
October 10, 2022
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.
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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