SleepSub will accept DMCA's from now on. But we won't have to delete anything, since we're a legal company with legal stuff.
Please mail us at with the following:
Documents about licensed or owning the anime, your REAL name, your company name and your company mail.
Our CEO Staff of SleepSub will take a look at it.

You'll receive a message from CEO Sander T. or CEO Jeffrey T. within 5 days after you've sent us the mail with proof about owning the anime.

If you're a Dutch company or do Dutch Subtitles DVD Releases, please contact us by the phone number at the contact page.
Maybe we can make a nice deal that'd be good for your and our company!