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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionRotkreuzMA Ace & Birdie GmbH
MA Ace & Birdie GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

MA Ace & Birdie GmbH provides tennis and golf instruction. Services include individual, group and team coaching, competition training for children, youth and adults, and equipment advice; the imprint lists Matthias Amgwerd as a Tennis Trainer C.

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Offering

Products & services

Industry:Sports & Recreation Instruction
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3.7/5

MA Ace & Birdie GmbH

✓ Offered3
Tennis coaching
Tennis coaching in the indoor hall at Bösch in Hünenberg and outdoors on the sand court at TC Küssnacht; one-to-one coaching, group training, team training and competition training for children, young people and adults.
Golf coaching
Golf coaching as an additional offer to tennis coaching; dynamic instruction that promotes the learner\u2019s strengths.
Equipment advice
Advice on equipment for tennis coaching and training, as part of the services offered.
Trust & reputation

ranQ Trust Score of MA Ace & Birdie GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

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Data basis 54% · As of October 2026

MA Ace & Birdie GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
MA Ace & Birdie GmbH scores 50.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.25.012%
  • 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%
MA Ace & Birdie GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
MA Ace & Birdie GmbH scores 17.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

MA Ace & Birdie GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Birkenstrasse 11
6343 Rotkreuz

At a glance

Legal form
Limited Liability Company
UID
CHE-268.919.354
Founded
2025 · 1 year
Last commercial register change
January 17, 2025
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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