digital release distributor?

[Phatline]

after founding our label in order to make our own isrc codes, and programming  our bandsite www.crimic.at, and after endless jamsessions,after adding a songmode to my triggermatrix, after months of video editing having a music video...

we want release our songs... but which distributor (that can do beatport too... and the ni stems format)?youtube is full with us gb or nl distributors but i want a distributor on the european mainland...

i found dig.dis they ca do stems.mp4 any expierence with them or others?

thx for any info - mike