Insights

Clinical traction Biosion has an actively progressing lead asset, BSI-045B (anti-TSLP mAb), with four clinical trials and a Phase 3 program already underway, signaling strong development momentum and potential near-term collaboration or licensing opportunities for late-stage assets.

Strategic partnerships Recent licensing and collaboration activity, including Aclaris Therapeutics’ deal in 2024, indicates a market openness to partnerships for inflammatory conditions, suggesting proactive outreach to potential global and regional partners for co-development or commercialization rights.

Global footprint Biosion operates in the US, Australia, and China, presenting multi-regional collaboration opportunities, access to diverse clinical sites, and the ability to tailor regulatory and market-entry strategies across major biotech markets.

Financial signals With reported revenue in the range of tens of millions and a recent financing event, there may be room for strategic investments, milestones-driven partnerships, or up-front collaborations aligned with ongoing Phase II/III programs to accelerate development.

Technology edge Internal platforms such as H³ antibody discovery, SynTracer HT-endocytosis, and Flexibody bispecifics position Biosion as a source of innovative biologics, opening opportunities to explore technology licensing, co-development, or discovery service arrangements for novel therapies.

Similar companies to Biosion

Biosion Tech Stack

Biosion uses 8 technology products and services including Alibaba Cloud CDN, Alibaba Cloud DNS, Microsoft 365, and more. Explore Biosion's tech stack below.

  • Alibaba Cloud CDN
    Content Delivery Network
  • Alibaba Cloud DNS
    Domain Name Services
  • Nuxt.js
    Javascript Frameworks
  • Vue.js
    Javascript Frameworks
  • Swiper
    Javascript Libraries
  • Node.js
    Programming Languages
  • Google Search Console
    Web Analytics

Media & News

Biosion's Email Address Formats

Biosion uses at least 1 email format:
Biosion Email FormatsExamplePercentage
First.Last@biosion.comJohn.Doe@biosion.com
100%

Frequently Asked Questions

What is Biosion's official website and social media links?

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Biosion's official website is biosion.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Biosion generate?

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As of August 2026, Biosion's annual revenue is estimated to be $50M - $100M.

What is Biosion's SIC code and NAICS code?

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Biosion'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 Biosion have currently?

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As of August 2026, Biosion has approximately 24 employees across 2 continents, including Asia and North America. Key team members include Vp Of Finance: A. Z., Founder, Chairman And Ceo: M. C. and Senior Director, Strategy, Bd And Operation: Y. S. P. Explore Biosion's employee directory with LeadIQ.

What industry does Biosion belong to?

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Biosion operates in the Biotechnology Research industry.

What technology does Biosion use?

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Biosion's tech stack includes Alibaba Cloud CDN, Alibaba Cloud DNS, Microsoft 365, Nuxt.js, Vue.js, Swiper, Node.js and Google Search Console.

What is Biosion's email format?

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Biosion's email format typically follows the pattern of First.Last@biosion.com. Find more Biosion email formats with LeadIQ.

How much funding has Biosion raised to date?

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As of August 2026, Biosion has raised $31M in funding. The last funding round occurred on May 23, 2023 for $1.5K.

When was Biosion founded?

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Biosion was founded in 2017.
Biosion logo

Biosion

Biotechnology ResearchJiangsu, China11-50 Employees

Biosion is a biotechnology research company based in Nanjing, Jiangsu, with global operations spanning the United States, Australia, and China. Founded in 2017, it concentrates on developing antibody-based therapies to improve outcomes for patients with immune-related and oncologic diseases.

The lead antibody candidate, BSI-045B, targets TSLP and is in four clinical studies, with one in Phase 3. Biosion pursues its pipeline using internally developed methods for discovering and advancing biologics, with a focus on immune and oncologic indications. In late 2024, Biosion signed a licensing agreement with Aclaris Therapeutics to grant global rights outside China to two inflammatory-condition candidates. The arrangement demonstrates the company's strategy of expanding development through external partnerships.

Section iconCompany Overview

SIC Code
8731 - Commercial Physical and Biological Research
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $31M

    Biosion has raised a total of $31M of funding over 3 rounds. Their latest funding round was raised on May 23, 2023 in the amount of $1.5K as a Series B.

  • $50M - $100M

    Biosion's revenue is estimated to be in the range of $50M - $100M

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