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ProteinQure raises $11M in Series A funding, led by Tom Williams of Heron Rock Fund, to support its first clinical trial for PQ203 and advance pipeline programs.

PRIVATEMay 28, 2025

Amount Raised

$11 Million

Round Type

Series A

TorontoBiotechnologyHealth CareTherapeutics

Investors

Golden VenturesKensington CapitalTom WilliamsHeron Rock Fund

Description

ProteinQure, a Toronto-based biotechnology company, has closed $11M in Series A financing. The funding will support the initiation of its first clinical trial for PQ203 and advance additional pipeline programs in neurology and nephrology. The round was led by Tom Williams of Heron Rock Fund, with participation from Golden Ventures and Kensington Capital. This funding brings the total amount raised to $16M.

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Company Information

Company

ProteinQure

Location

Toronto, Ontario, Canada

About

ProteinQure is a biotechnology company developing computational peptide therapeutics. They focus on designing therapeutic peptides using a proprietary platform that combines machine learning, structural biology, and atomic-level simulations. Their innovations aim to enable tissue-specific delivery and access to novel target classes in various medical fields such as oncology and neurology. The company is advancing programs for challenges like triple-negative breast cancer.

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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

ProteinQure raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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