- Omni International 2016-05-17
- OnkoTec 2016-05-17
- operon 2016-05-17
- Oriental Yeast Co 2016-05-17
- Oxford Biomedical Research（OBR） 2016-05-17
- oxford expression technologies 2016-05-17
- oxford 2016-05-17
- npods 2016-05-17
- nugen 2016-05-17
- nunc 2016-05-17
- OBR 2016-05-17
- ohaus 2016-05-17
- omicron 2016-05-17
- novus biologicals 2016-05-17
- novus 2016-05-17