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Plaisance Capital Management

Plaisance Capital Management

Cambridge, Massachusettsplaisancecap.com

Overview

Established in 2020, Plaisance Capital Management is an investment management company focused on fostering the growth of entrepreneurs and ideas, investing in biotech startups and providing them with resources and guidance . The firm provides mentorship and helps companies navigate the challenges of scaling their businesses .

Year Founded

2020

Portfolio Companies

9

Investments

CompanyDateStageLead
Full-Life Technologies|HomeMay 2026Series DCo-investor
BlossomHill TherapeuticsDec 2025Series B ExtensionCo-investor
Reunion Neuroscience Inc.Sep 2025Series A ExtensionCo-investor
Reunion Neuroscience Inc.May 2024Series ACo-investor
BlossomHill TherapeuticsFeb 2024Series B-
View all investments

Key People

Diana West-Szymanski

Principal (Chicago Location) And Director Of Operations

Wendy Liu

Principal

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersCambridge, Massachusetts
Year Founded2020

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