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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationLeisure FacilitiesSt. GallenTennis- Badmintoncenter Ullmann Halle GmbH
Tennis- Badmintoncenter Ullmann Halle GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the operation of a tennis and badminton center with three tennis courts and four badminton fields, complemented by a stringing service and a restaurant with a garden terrace offering food and beverages.

AI-generated
Offering

Products & services

Industry:Leisure Facilities
✓ Offered7
Tennis and Badminton Court Reservation
Court reservation for tennis and badminton courts, by phone or via the court request form; 3 tennis courts and 4 badminton courts, also as a fixed slot.
Tennis Coaching
Tennis coaching for children, adults, beginners, seniors and advanced players; group lessons, private sessions, advice and external tennis coaches also available.
Badminton Coaching
Badminton coaching with instruction or referral to a coach; for people who want to learn the game or improve their technique.
Racquet Stringing Service
Racquet stringing service for tennis racquets, fast and professional; by appointment also available as immediate stringing. Options with Babolat strings or with your own string.
Racquet and Ball Hire
Hire of racquets and balls for tennis and badminton; additional rental for players without their own equipment.
Sports Equipment Sales and Accessories
Shop with balls, racquets, grip tapes, overgrips, vibration dampeners, racket bags and other accessories for tennis and badminton.
Restaurant with Garden Terrace
Restaurant with garden terrace, coffee, pastries, snacks as well as lunch and dinner for visitors before, during and after the sport.
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4.3/5

Tennis- Badmintoncenter Ullmann Halle GmbH

Trust & reputation

ranQ Trust Score of Tennis- Badmintoncenter Ullmann Halle GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Tennis- Badmintoncenter Ullmann Halle GmbH scores 83.1 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.77.824%
  • 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.78.08%
Tennis- Badmintoncenter Ullmann Halle GmbH scores 83.0 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.100.012%
  • 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%
Tennis- Badmintoncenter Ullmann Halle GmbH scores 85.0 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).85.022%
Tennis- Badmintoncenter Ullmann Halle GmbH scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tennis- Badmintoncenter Ullmann Halle GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 58 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
4.6
of 5

Aggregated from 58 reviews across all connected sources

Sources
GGoogle4.658
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Gaiserwaldstrasse 16
9015 St. Gallen

At a glance

Legal form
Limited Liability Company
UID
CHE-101.844.113
Founded
2001 · 25 years
Last commercial register change
June 15, 2015
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.88.06%
  • 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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