At present Findmypast are the only site to have the 1911, having bought the rights to it, they have to pay for the transcriptions etc. They will remain the only site to hold it until I believe, at least one year after the final transcription is completed. Images then have to be made available to other sites who then have to transcribe them.
Considering the costs involved, I think it is fair at the moment that they are the only holders. I believe that before long they will allow access via subscription under a different subscription to the normal one which will be more expensive.