Online mastering studios full list – what do you think?

Hello guys!
A few months back we started with this list of online audio mastering studios, where one can find oneself a perfect studio based on different parameters: price, country, technical features, etc.

If you know any studio that is not mentioned in our catalogue or you have suggestions on how to improve our service - please let us know! =)
Thank you.
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There are more than 500 mastering studios in our list now If you have experience in dealing with any of them, your personal feedback is highly welcome to help others make a choice.