I believe Apricus, APRI, is collaborating with Takeda in UK and more recently in SE Asia in treating ED with Vitaros. NVS/Sandoz have Germany and other European areas, Majorelle has France[remuneration issues may remain or largely settled], Spain is partnered as is Italy, Middle East as well.
Unfortunately thanks to the magic of outsourcing, any generic Viagra bought in the US carries no assurance of authenticity.
I have never trusted the Chinese drug manufacturers under contract to US pharmas and now it is the turn of the Indian outsourcers to race up the same shitty quality.
As a society, the US and other developed countries needs to get the matter of generic quality under control real soon :(