South America
Danziger
https://www.danzigeronline.com
YYY Breeding
Spek roses
https://rozen.com/
Genviv: in Mexico (roses) and Brazil (roses)
https://genviv.com/
Europe
E.G. Hill
http://www.conectiflor.com
YYY Breeding (Hydrangeas)
Africa
E.G. Hill (roses)
http://www.conectiflor.com
YYY Breeding (Hydrangeas)
China
Agriom
https://agriom.nl/nl/home
E.G. Hill
http://www.conectiflor.com/
Select Breeding
http://www.selectbreeding.nl/