ARTHEx

Valencia, Spain Founded: 2018 • Age: 8 yrs
Oligonucleotide therapies for neuromuscular diseases like Myotonic Dystrophy are developed.
Annual revenue - Latest available
Total funding $93.6M 9 rounds
Employees - Tracked headcount
Investors 11 Known backers
Products 1 Services tracked
Competitors 10 Brand Intelligence

About ARTHEx

ARTHEx is a company based in Valencia (Spain) founded in 2018. ARTHEx has raised $93.61 million across 9 funding rounds from investors including European Investment Bank, EIT Health and Bpifrance. ARTHEx offers products and services including Anti-miR Therapy. ARTHEx operates in a competitive market with competitors including Jazz Pharmaceuticals, BridgeBio, Spark Therapeutics, Biogen and Alnylam, among others.

  • Headquarter Valencia, Spain
  • Sectors
    Healthcare
  • Phone
    *********
  • Website
    *********
  • Social
    *********
Operational Areas
Healthcare → Healthcare Products & Supplies
Healthcare → Healthcare Products & Supplies
Healthcare → Healthcare Products & Supplies
Healthcare → Biotechnology, Genomics & Life Sciences Research
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $93.61 M (USD)

    in 9 rounds

  • Latest Funding Round
    $40.64 M (USD), Series B

    Sep 17, 2025

  • Investors
  • Employee Count
    Employee Count
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Products & Services of ARTHEx

ARTHEx offers a comprehensive portfolio of products and services, including Anti-miR Therapy.

Primary

Investigational drug targeting microRNAs for Myotonic Dystrophy treatment

People of ARTHEx

Headcount 10-50
Employee Profiles 7
Board Members and Advisors 19
Employee Profiles
People
Pedro Fernández
Operations Director
People
Beatriz Llamusí
Chief Scientific Officer & Co-Founder
People
Judith Walker
CMO
People
Frédéric Legros
Executive Chairman & CEO

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Board Members and Advisors
people
Eric Marcusson
Board Member
people
Rubén Artero
Co-Founder
people
Jose Mesa
Board Member
people
Eduardo Cunchillos
Scientific Advisor

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Funding Insights of ARTHEx

ARTHEx has successfully raised a total of $93.61M across 9 strategic funding rounds. The most recent funding activity was a Series B round of $40.64 million completed in September 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 9
  • Last Round Series B — $40.6M
  • First Round

    (01 Dec 2019)

  • Investors Count 11
Date Amount Transaction Name Valuation Lead Investors Investors
Sep, 2025 Amount Series B - ARTHEx Valuation Bpifrance
May, 2023 Amount Series B - ARTHEx Valuation Columbus Venture Partners
Mar, 2023 Amount Grant - ARTHEx Valuation

investors

Investors in ARTHEx

ARTHEx has secured backing from 11 investors, including venture fund and institutional investors. Prominent investors backing the company include European Investment Bank, EIT Health and Bpifrance.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Columbus Venture Partners is focused on biotechnology investment funds.
Founded Year Domain Location
AdBio Partners is engaged in early-stage life sciences investments.
Founded Year Domain Location
Invivo Partners is engaged in venture capital investments for early-stage healthcare companies.
Founded Year Domain Location

Investments & Acquisitions by ARTHEx

Investments

Financial Statements - ARTHEx

Arthex Comparisons

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Competitors of ARTHEx

ARTHEx operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Jazz Pharmaceuticals, BridgeBio, Spark Therapeutics, Biogen and Alnylam, among others.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Novel biopharmaceutical medicines are developed for unmet medical needs.
domain founded_year HQ Location
Therapeutics for genetic diseases are developed through targeted interventions.
domain founded_year HQ Location
Gene therapies for rare diseases including retinal dystrophies are developed.
domain founded_year HQ Location
Therapies for neurodegenerative and immunology disorders are developed.
domain founded_year HQ Location
RNA interference-based therapeutics are developed for multiple disorders.
domain founded_year HQ Location
A biopharmaceutical company accelerating innovative mental health treatments.

Frequently Asked Questions about ARTHEx

ARTHEx was founded in 2018 and raised its 1st funding round 1 year after it was founded.

ARTHEx is headquartered in Valencia, Spain. It is registered at Valencia, Valencian Community, Spain.

ARTHEx is a funded company, having raised a total of $93.61M across 9 funding rounds to date. The company's 1st funding round was a Grant of $11.77M, raised on Dec 01, 2019.

ARTHEx was founded in 2018 in Valencia, Spain, within the biotechnology sector. Oligonucleotide-based treatments for neuromuscular disorders are developed, with emphasis on Myotonic Dystrophy. The lead candidate is engineered to block miRNAs that suppress MBNL12 expression, addressing the functional loss of MBNL proteins. Research and development activities are conducted to advance these therapies toward clinical applications.

ARTHEx's top competitors include Jazz Pharmaceuticals, Spark Therapeutics and BridgeBio.

ARTHEx offers Anti-miR Therapy.

ARTHEx has 11 investors. Key investors include European Investment Bank, EIT Health, Bpifrance, European Union, and CDTI.

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