1.Charles River Laboratories Inc.
2.The Jackson Laboratory
3. GemPharmatech Co.Ltd
4.Taconic Biosciences Inc.
5.Envigo (Harlan Laboratories Inc.)
6.Laboratory Corporation of America Holdings
7.Janvier Labs
8.Trans Genic Inc.
9.GenOway S.A.
10.Creative Biolabs
11.Horizon Discovery Group
12.Ingenious Targeting Laboratory
13.Biocytogen LLC
14.Taconic Biosciences Inc.