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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationLeisure FacilitiesJonaGrünfeld Fitness GmbH
Grünfeld Fitness GmbH Logo
Verified· 3 sources

Grünfeld Fitness GmbH

Summary

About the company

Grünfeld Fitness GmbH provides fitness services and personal training at the GF Sportcenter. Coaches from the FNH Studio Group deliver holistic training focused on balance, endurance, strength, mobility, nutrition and mental wellbeing, and cooperate with Physiotherapie Rosenklinik.

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Offering

Products & services

Industry:Leisure Facilities
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✓ Offered12
Tennis courts
3 indoor courts and 5 outdoor courts with online reservations, season and single prices; opening hours daily from 08:00 to 22:00.
Padel courts
2 outdoor padel courts with online reservations, single and subscription prices; opening hours daily from 08:00 to 22:00.
Badminton courts
4 indoor courts with online reservations, single tickets, packs of 10 and season subscriptions; opening hours daily from 08:00 to 22:00.
Squash courts
2 squash courts with online reservations, single tickets, packs of 10 and season subscriptions; opening hours daily from 08:00 to 22:15.
Fitness
Fitness area with training equipment and holistic personal training; focus on balance, endurance, strength, mobility, nutrition and mental wellbeing.
Physiotherapy
Physiotherapy with expert advice, training equipment and therapeutic training for medical purposes; collaboration with the Rosenklinik Rapperswil am See.
Restaurant
Restaurant with sun terrace and winter garden, daily menus, Italian specialities, pizzas and options for family celebrations.
Tennis school
Tennis school for lessons and supervision in tennis; listed on the Tennis page as a separate sub-offer.
Padel school
Padel school with support and training to improve your padel game; mentioned on the Padel page as a sub-offer.
Racket stringing service
Racket stringing service with advice from a specialist; offered as a professional service for sports operations.
Sports shop
Shop with clothing, shoes, rackets and accessories for tennis, padel, squash and badminton.
CAMP4you
Multi-sport holiday camp for children and young people aged 5 to 14, with a week of sport, games and fun.
Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 139 reviews across all connected sources

Sources
GGoogle4.4139
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grünfeldstrasse 20
8645 Jona
Opening hours
Mon
08:00 - 22:00
Tue
08:00 - 22:00
Wed
08:00 - 22:00
Thu
08:00 - 22:00
Fri
08:00 - 22:00
Sat
08:00 - 22:00
Sun
08:00 - 22:00

At a glance

Legal form
Limited Liability Company
UID
CHE-318.657.968
Founded
2020 · 6 years
Last commercial register change
December 24, 2020
Employees
11 to 20

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