Insights

Neuromuscular focus ARTHEx Biotech operates in RNA-based therapeutics targeting neuromuscular disorders, presenting a clear cross-sell opportunity with partners and contract research organizations specializing in muscular dystrophies, spinal cord injuries, and related conditions.

Orphan disease potential ATX-01 targets Myotonic Dystrophy Type 1, an orphan disease with unmet medical needs, suggesting partnership potential with niche patient advocacy groups, specialized clinics, and grant-funded programs to accelerate access and study enrollment.

Strategic funding readiness Strong recent financing (Series B1) and high investor interest imply a favorable environment for co-development deals, licensing discussions, and milestone-driven partnerships with larger biotechs seeking RNA modulation platforms.

Clinical-stage momentum As a clinical-stage company with ongoing development and notable conference presence, there are opportunities to provide CDMO/synthetic oligonucleotide services, biomarker collaboration, and strategic out-licensing discussions to accelerate progression.

Global collaboration potential EU-origin science with expanding visibility and multi-institution roots (University of Valencia) offers avenues for international collaborations, tech licensing, and joint grant applications with European and US partners focusing on microRNA therapies.

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ARTHEx Biotech Tech Stack

ARTHEx Biotech uses 8 technology products and services including Amazon Web Services, WordPress, Microsoft 365, and more. Explore ARTHEx Biotech's tech stack below.

Media & News

ARTHEx Biotech's Email Address Formats

ARTHEx Biotech uses at least 1 email format:
ARTHEx Biotech Email FormatsExamplePercentage
FLast@arthexbiotech.comJDoe@arthexbiotech.com
100%

Frequently Asked Questions

What is ARTHEx Biotech's official website and social media links?

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ARTHEx Biotech's official website is arthexbiotech.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does ARTHEx Biotech generate?

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As of August 2026, ARTHEx Biotech's annual revenue is estimated to be $1M - $10M.

What is ARTHEx Biotech's SIC code and NAICS code?

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ARTHEx Biotech's SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does ARTHEx Biotech have currently?

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As of August 2026, ARTHEx Biotech has approximately 31 employees across 3 continents, including Europe, North America and Asia. Key team members include Ceo And Co-Founder: B. L., Chief Executive Officer: F. L. and Chief Medical Officer: J. W. Explore ARTHEx Biotech's employee directory with LeadIQ.

What industry does ARTHEx Biotech belong to?

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ARTHEx Biotech operates in the Biotechnology Research industry.

What technology does ARTHEx Biotech use?

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ARTHEx Biotech's tech stack includes Amazon Web Services, WordPress, Microsoft 365, jQuery, Swiper, Webflow, HTTP/3 and Elfsight.

What is ARTHEx Biotech's email format?

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ARTHEx Biotech's email format typically follows the pattern of FLast@arthexbiotech.com. Find more ARTHEx Biotech email formats with LeadIQ.

How much funding has ARTHEx Biotech raised to date?

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As of August 2026, ARTHEx Biotech has raised $109M in funding. The last funding round occurred on Sep 17, 2025 for $41M.

When was ARTHEx Biotech founded?

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ARTHEx Biotech was founded in 2019.
ARTHEx Biotech logo

ARTHEx Biotech

Biotechnology ResearchValencian Community, Spain11-50 Employees

ARTHEx Biotech is a Valencia, Spain-based biotechnology research company that originated as a spin-off from the University of Valencia. It concentrates on the research and development of oligonucleotide therapies that modulate microRNAs to address diseases with unmet medical needs. The company has developed a proprietary platform that enables rapid and flexible creation of microRNA-modulating oligonucleotides designed to reach relevant tissues in pharmacological quantities. Its lead investigational product, ATX-01, is an antimiR in development for Myotonic Dystrophy Type 1, an orphan disease lacking approved treatments, and it targets microRNA-23b involved in disease pathogenesis. ARTHEx employs 11-50 people and is based at 9 Catedrático Agustín Escardino, Paterna, Valencian Community 46980, Spain; its website is https://arthexbiotech.com. It is a clinical-stage biotechnology company pursuing RNA-based therapies.

Section iconCompany Overview

SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2019
Employees
11-50

Section iconFunding & Financials

  • $109M

    ARTHEx Biotech has raised a total of $109M of funding over 7 rounds. Their latest funding round was raised on Sep 17, 2025 in the amount of $41M as a Series B.

  • $1M - $10M

    ARTHEx Biotech's revenue is estimated to be in the range of $1M - $10M

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