Alter-X Promotion Project is association of digital labels, founded in 2008 by members of previous project called .NBK Records: Denoizer and Nullklever.
Every release of .NBK Records is still available here though...
Also, every bit of this digital place, excluding some release graphics and this page particularly, was designed by Seclorum.

If you wish to contact the label owners, you can mail denoizer or nullklever
If you like these labels and have a wish to support them, you could make a donation via WebMoney:

Z600808582058 (USD)
E134794341364 (EUR)