ClearPoint Neuro (headquartered in the Carlsbad/Solana Beach, California area) is a medical device company that provides precise navigation and delivery systems for the brain and spine.
What they do:

Develops and commercializes MRI-guided navigation platforms (the ClearPoint Neuro Navigation System) used in minimally invasive neurosurgery.
Enables accurate delivery of therapies such as deep brain stimulation (DBS), laser ablation, biopsies, and especially cell & gene therapies directly to targeted areas in the brain.
Supports both clinical procedures and pre-clinical drug/biologic development for partners working on neurological disorders (e.g., Parkinson’s, Alzheimer’s, brain tumors, etc.).

In short: They make “GPS for the brain” — helping surgeons and biotech companies deliver treatments with pinpoint accuracy.