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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesMuttenzWissensWerk GmbH
WissensWerk GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

WissensWerk offers learning and coaching services, particularly in the areas of tutoring, academic writing, mathematics, learning coaching, and dynamic brain training. It operates a learning and coaching center in Muttenz, Switzerland, and provides individual consulting and support for children and adults.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
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4.2/5

WissensWerk GmbH

✓ Offered8
Tutoring
Personal and online tutoring for primary school, secondary school, grammar school (Gymi), FMS, WMS and apprenticeships; individual support to close knowledge gaps and strengthen confidence and motivation.
Learning coaching
Individual learning coaching for children, teenagers, young adults and adults; learning strategies, organisation, motivation, concentration and dealing with exam stress, on site or online.
Academic writing
Writing coaching, writing advisory, proofreading and editing for school, university studies and continuing education; support with structure, phrasing, writer’s block and the use of AI.
Math holiday camps
Intensive and holiday math courses to consolidate fundamentals, close knowledge gaps and prepare for transfer and entrance exams.
Fundamentals training
Regular fundamentals training for primary school children in mathematics and German; revision, automation, supervised study time and short practice sessions at home.
Visual coaching
1:1 visual coaching with sketches, mind mapping and visual methods; structuring thoughts, developing solutions and working on personal and professional challenges.
Visual consulting
Visual consulting for companies, teams and educational institutions; flipchart visualisations, sketchnoting, process diagrams and visual communication for meetings, workshops and presentations.
Movement-based brain training
Movement and brain training for children; coordination exercises to promote concentration, attention, memory skills and connected thinking.
Trust & reputation

ranQ Trust Score of WissensWerk GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

WissensWerk GmbH scores 84.0 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.87.024%
  • 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.73.510%
  • 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%
WissensWerk GmbH scores 72.3 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.75.012%
  • 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%
WissensWerk 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%
WissensWerk GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

WissensWerk 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 17 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 17 reviews across all connected sources

Sources
GGoogle517
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hauptstrasse 24
4132 Muttenz
Opening hours
Mon
09:00 - 20:00
Tue
09:00 - 20:00
Wed
09:00 - 20:00
Thu
09:00 - 20:00
Fri
09:00 - 18:00
Sat
09:00 - 15:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-184.157.955
Founded
2019 · 7 years
Last commercial register change
May 15, 2019
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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