ARTHEx Biotech S.L.

BiotechnologySeries BValencia, Spainarthexbiotech.com

Latest round

Series B

Last raised

Sep 2025

Total raised

$53M

Investors

8

About ARTHEx Biotech S.L.

L is a biotechnology company focused on developing innovative medicines through the investigation of antimiRs, a new class of therapeutic agents targeting microRNAs.

Who invested in ARTHEx Biotech S.L.

8 investors across 4 rounds

See all investors in ARTHEx Biotech S.L.

Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.

Funding rounds

  1. Series B

    Sep 17, 2025

    Amount

    Undisclosed

    Investors

    Locked

  2. Series B

    May 3, 2023

    Amount

    $46M

    Investors

    Locked

  3. Seed

    Jul 23, 2020

    Amount

    $4.9M

    Investors

    Locked

  4. Seed

    Dec 23, 2019

    Amount

    $2M

    Investors

    Locked

Questions about ARTHEx Biotech S.L.

Who invested in ARTHEx Biotech S.L.?

ARTHEx Biotech S.L. has 8 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 ARTHEx Biotech S.L. raised?

ARTHEx Biotech S.L. has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did ARTHEx Biotech S.L. last raise money?

ARTHEx Biotech S.L.'s most recent round on record is a Series B, in Sep 2025.

What does ARTHEx Biotech S.L. do?

L is a biotechnology company focused on developing innovative medicines through the investigation of antimiRs, a new class of therapeutic agents targeting microRNAs.

Where is ARTHEx Biotech S.L. headquartered?

ARTHEx Biotech S.L. is headquartered in Valencia, Spain.

Which VCs invest in companies like ARTHEx Biotech S.L.?

Among active investors with capital left to deploy, Index Ventures, Forbion, European Investment Bank and Generation Investment Management back biotechnology companies at ARTHEx Biotech S.L.'s stage. Their profiles are linked below.

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