Insights

Clinical-stage focus Arch Oncology is a clinical-stage immuno-oncology company with AO-176 in Phase 1/2 trials for solid tumors and multiple myeloma, presenting a near-term opportunity for partnerships around late-stage readiness, combination therapy studies, and potential co-development deals with oncology players.

CD47 expertise The company specializes in next-generation anti-CD47 antibodies with mechanisms beyond checkpoint blockade, including tumor cell killing and immunogenic cell death, offering collaboration prospects with biopharma seeking differentiated IO assets and safety/efficacy advantages.

Strategic partnerships Past collaborations and notable fundraising indicate readiness for external partnerships; potential sales opportunities exist in licensing, co-development, or supply agreements with larger biotech/pharma companies looking to expand CD47/IO portfolios.

Pipeline potential A pipeline of antibody programs alongside AO-176 suggests multiple follow-on opportunities for deal flow across oncology indications, enabling BD teams to pursue multi-asset partnerships, milestone-rich agreements, and strategic investment.

Emerging market presence With headquarters in Brisbane, CA and a St. Louis research base, Arch Oncology can leverage regional networks, CRO ecosystems, and financing momentum from prior $105M Series C to target collaborations with US-based cancer centers, contract manufacturers, and potential multinational partners.

Similar companies to Arch Oncology

Arch Oncology Tech Stack

Arch Oncology uses 8 technology products and services including WordPress, SAP, NetSuite, and more. Explore Arch Oncology's tech stack below.

  • Content Management System
  • Customer Relationship Management
  • E-commerce
  • Font Awesome
    Font Scripts
  • PHP
    Programming Languages
  • Team Collaboration
  • MediaElement.js
    Video Players
  • Google Analytics
    Web Analytics

Media & News

Arch Oncology's Email Address Formats

Arch Oncology uses at least 4 email formats:
Arch Oncology Email FormatsExamplePercentage
FLast@archoncology.comJDoe@archoncology.com
88%
Last_First@archoncology.comDoe_John@archoncology.com
4%
First_Last@archoncology.comJohn_Doe@archoncology.com
5%
LastFir@archoncology.comDoeJoh@archoncology.com
3%

Frequently Asked Questions

What is Arch Oncology's official website and social media links?

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Arch Oncology's official website is archoncology.com and has social profiles on LinkedIn.

How much revenue does Arch Oncology generate?

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As of July 2026, Arch Oncology's annual revenue is estimated to be $1M - $10M.

What is Arch Oncology's SIC code and NAICS code?

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Arch Oncology'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 Arch Oncology have currently?

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As of July 2026, Arch Oncology has approximately 11 employees across 1 continents, including North America. Key team members include Chief Scientific Officer: D. P., Chief Medical Officer: L. N. and Vice President Clinical Operations: K. R. Explore Arch Oncology's employee directory with LeadIQ.

What industry does Arch Oncology belong to?

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Arch Oncology operates in the Biotechnology Research industry.

What technology does Arch Oncology use?

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Arch Oncology's tech stack includes WordPress, SAP, NetSuite, Font Awesome, PHP, Microsoft Teams, MediaElement.js and Google Analytics.

What is Arch Oncology's email format?

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Arch Oncology's email format typically follows the pattern of FLast@archoncology.com. Find more Arch Oncology email formats with LeadIQ.

How much funding has Arch Oncology raised to date?

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As of July 2026, Arch Oncology has raised $250M in funding. The last funding round occurred on Apr 27, 2021 for $105M.
Arch Oncology logo

Arch Oncology

Biotechnology ResearchCalifornia, United States11-50 Employees

Arch Oncology is a clinical-stage biotechnology company in the immuno-oncology space, focused on discovering and developing antibody therapies for solid tumors and hematologic malignancies, with AO-176 as its lead candidate in Phase 1/2 trials. The company maintains a pipeline of antibody programs targeting cancer, including next-generation anti-CD47 antibodies designed to offer improved safety and efficacy profiles. AO-176 blocks the don't eat me signal on macrophages and may also directly kill tumor cells and induce immunogenic cell death, with preferential binding to CD47 on tumor cells and greater activity in acidic tumor microenvironments. Arch Oncology is headquartered in Brisbane, California, and operates a scientific research laboratory in St. Louis, Missouri, with a headcount reported at 11-50 employees. In January 2023, media reports indicated the company stopped developing AO-176 and laid off all employees.

Section iconCompany Overview

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

Section iconFunding & Financials

  • $250M

    Arch Oncology has raised a total of $250M of funding over 5 rounds. Their latest funding round was raised on Apr 27, 2021 in the amount of $105M as a Series C.

  • $1M - $10M

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

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