| A | Agilent |
| ACRS | Aclaris Therapeutics |
| CRL | Charles River Laboratories |
| ICLR | ICON Public |
| IDXX | IDEXX Laboratories |
| IQV | IQVIA |
| LH | Laboratory Corporation of America |
| MEDP | Medpace |
| MTD | Mettler-Toledo |
| NEOG | Neogen |
| OLK | Olink AB (publ) |
| QGEN | Qiagen |
| TWST | Twist Bioscience |
| WAT | Waters |