Proctor and Gamble has always tried to cover up the fact that they test on animals.

http://www.pginfo.net/index2.html
http://www.gurlpages.com/veggie_girl...andgamble.html
http://www.animalliberation.org.au/procgamb.html
http://www.ecolinks.net/ecolink/conanipro.html

Colgate Pamolive is another major manufacturer that is believed to be involved in large scale animal testing
http://ayla.brinkster.net/animaltest.asp
http://www.arkonline.com/animal_test.html
http://pw1.netcom.com/~axleplus/stuf...f/company.html

It's so hard to find socially responsible companies any more, but, they do exist, you just have to look for them.