Ao-Sola 
Follow this link to the family of Ao-Sola lenses.
http://www.sola.com/
Optima 
http://www.optima-hyper.com
PENTAX 
Check out the AF progressive!
http://www.pentaxvision.com/
Prio 
http://www.prio.com
Signet Armorlite 
http://www.signetarmorlite.com
Somo Optical 
http://www.somooptical.com
Transitions 
http://www.transitions.com
Vision Ease 
http://www.vision-ease.com
Xcel 
http://www.x-celoptical.com
Younger Optical 
Click here to find more about Image progressive and NuPolar polarized lenses.
http://www.youngeroptics.com/
Zeiss 
http://www.zeisslenses.com