1. Innoquest Diagnostics PTE. LTD.
2. Raffles Diagnostica PTE. LTD.
3. Parkway Laboratory Services Ltd.
4. Quest Laboratories PTE. LTD.
5. National Healthcare Group Diagnostics
6. Pathology & Clinical Laboratory PTE. LTD.
7. Reste Laboratories PTE. LTD.
8. Biomedics Laboratory PTE. LTD.
9. Acumen Diagnostics PTE. LTD.
10. Lifescan Imaging PTE. LTD.