PAQ Therapeutics

BiotechnologySeries BBurlington, USpaqtx.com

Latest round

Series B

Last raised

Jan 2026

Total raised

$111M

Investors

11

About PAQ Therapeutics

Based in Massachusetts, US, and founded in 2020, PAQ Therapeutics Inc. operates as a biotechnology company that develops novel therapies through autophagosome-tethering compound (ATTECs) technology. The company was co-founded by Nan Ji, Boxun Lu, and Huaixiang Hao. In January 2026, PAQ Therapeutics Inc.Bio Labs, and MPC. PAQ Therapeutics Inc. platform focuses on a genetic neurodegenerative disorder to treat a disease caused by protein and non-protein substrates, such as mitochondria, lipids, and pathogens. The company's line of products includes ATTEC (autophagosome-tethering compound) that develops small molecules for autophagosome and the disease-associated parts of a cell. Autophagy is waste management and recycling system that disposes of the dysfunctional components of a cell.

Who invested in PAQ Therapeutics

11 investors across 4 rounds

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Funding rounds

  1. Series B

    Jan 26, 2026

    Amount

    $38M

    Investors

    Locked

  2. Series B

    May 7, 2025

    Amount

    $39M

    Investors

    Locked

  3. Series A

    Jul 15, 2021

    Amount

    $30M

    Investors

    Locked

  4. Seed

    Jun 1, 2020

    Amount

    $4M

    Investors

    Locked

Questions about PAQ Therapeutics

Who invested in PAQ Therapeutics?

PAQ Therapeutics has 11 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has PAQ Therapeutics raised?

PAQ Therapeutics has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did PAQ Therapeutics last raise money?

PAQ Therapeutics's most recent round on record is a Series B, in Jan 2026.

What does PAQ Therapeutics do?

Based in Massachusetts, US, and founded in 2020, PAQ Therapeutics Inc.

Where is PAQ Therapeutics headquartered?

PAQ Therapeutics is headquartered in Burlington, US.

Which VCs invest in companies like PAQ Therapeutics?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back biotechnology companies at PAQ Therapeutics's stage. Their profiles are linked below.

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