Hi Grillmo, at least for Balance Health I can confirm that it's still in business and doing a good job! They have a new physiotherapist who does sports massage and is very knowledgeable on body posture issues, can check out here:
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They also do other, more oriental kinds of massage such as Tuina, Shiatsu etc. which I can recommend as far as I've tried personally =) PM me if you want to know more! Hope I could help you!