Plexium

Website

Plexium, Inc.

20 Investors
Biotechnology / Pharmaceuticals
SAN DIEGO, CA

Plexium, Inc. is a clinical-stage biotechnology company focused on developing a new generation of targeted protein degradation (TPD) therapies. The company utilizes its proprietary discovery platform to engineer novel small molecules, such as molecular glues and monovalent degraders, to eliminate previously "undruggable" proteins associated with cancer and other serious diseases.

Products & Team

Proprietary Drug Discovery Platform

Drug Discovery PlatformSeed

Plexium's core offering is its integrated drug discovery platform designed to identify and advance next-generation targeted protein degraders. The platform is engineered to screen vast libraries of small molecules to find those that can induce the degradation of specific disease-causing proteins through the body's natural E3 ligase pathway, effectively treating diseases at their source.

Value Proposition

The platform solves the significant challenge of drugging conventionally "undruggable" proteins, which are often implicated in severe diseases like cancer and neurodegenerative disorders. It offers a new modality for therapeutic intervention where traditional inhibitors have failed.

Pain Points

Plexium addresses the critical need within the pharmaceutical industry to find effective treatments for diseases driven by proteins that cannot be targeted by conventional small molecule inhibitors or other therapeutic approaches.

Ultra-high throughput cell-based screening systemDNA-encoded library (DEL) technology integrationState-of-the-art medicinal chemistry capabilities
Industry
Biotechnology
Primary business sector
Founded
2025
Year established
Location
SAN DIEGO, CA
Primary headquarters

Funding History

Total Raised:
$60.1M
E

Equity Offering

Closed
July 2025
$60.1M
Raised
Progress
100%
Raised
$60.1M
Target
$60.1M
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