Annexon

San Francisco, United States Founded: 2011 • Age: 15 yrs
Developer of antibodies to treat complement-mediated neurodegenerative diseases
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About Annexon

Annexon is a company based in San Francisco (United States) founded in 2011.. Annexon has raised $256 million across 6 funding rounds from investors including Blackstone, BlackRock and Bain Capital. The company has 100 employees as of December 31, 2024. Annexon offers products and services including ANX005, ANX007, and ANX1502. Annexon operates in a competitive market with competitors including Moderna, BeiGene, Incyte, Syndax and Horizon Therapeutics, among others.

  • Headquarter San Francisco, United States
  • Employees 100 as on 31 Dec, 2024
  • Stage Public
  • Sectors
    Healthcare
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Annexon, Inc.
Operational Areas
Healthcare → Healthcare Products & Supplies
Healthcare → Healthcare Products & Supplies
Healthcare → Healthcare Products & Supplies
Healthcare → Pharmaceuticals & Therapeutics
Healthcare → Healthcare Products & Supplies
Healthcare → Healthcare Products & Supplies
Key Metrics
  • Annual Revenue
    $0
    0
    as on Dec 31, 2024
  • Net Profit
    $-138.2 M
    -2.95
    as on Dec 31, 2024
  • EBITDA
    $-150.62 M
    -7.24
    as on Dec 31, 2024
  • Total Equity Funding
    $256 M (USD)

    in 6 rounds

  • Latest Funding Round
    $130.48 M (USD), Post-IPO

    Jul 08, 2022

  • Investors
    Blackstone

    & 17 more

  • Employee Count
    100

    as on Dec 31, 2024

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IPO & Listings of Annexon

Annexon is a publicly listed company on the NASDAQ with ticker symbol ANNX in USA, operating in the Health technology sector. As a publicly traded entity, the company provides investors with opportunities to participate in its growth story through equity ownership. The listing enables access to capital markets, enhances corporate visibility, and provides liquidity for shareholders while maintaining transparency through regulatory compliance and regular financial disclosures.

Exchange: NASDAQ · Ticker: ANNX . Sector: Health technology · USA

Products & Services of Annexon

Annexon offers a comprehensive portfolio of products and services, including ANX005, ANX007, and ANX1502. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Antibody for treating Guillain-Barré syndrome by inhibiting C1q.

Inhibitor for eye diseases via intravitreal administration.

Targets C1q for autoimmune diseases in clinical trials.

People of Annexon
Headcount 50-200
Employee Profiles 63
Board Members and Advisors 12
Employee Profiles
People
Douglas Love
President & Chief Executive Officer
People
Michael Overdorf
EVP & Chief Business Officer
People
Ted Yednock
EVP & Chief Innovation Officer
People
Benjamin Douglass Hoehn
Clinical Development Leader

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Board Members and Advisors
people
Bettina M. Cockroft
Board Member

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Funding Insights of Annexon

Annexon has successfully raised a total of $256M across 6 strategic funding rounds. The most recent funding activity was a Post-IPO round of $130.48 million completed in July 2022. 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 6
  • Last Round Post-IPO — $130.5M
  • First Round

    (19 Aug 2011)

  • Investors Count 18
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2022 Amount Post-IPO - Annexon Valuation

investors

Jul, 2020 Amount Series D - Annexon Valuation Redmile Group
Dec, 2018 Amount Series C - Annexon Valuation Bain Capital
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investors in Annexon

Annexon has secured backing from 18 investors, including institutional and venture fund investors. Prominent investors backing the company include Blackstone, BlackRock and Bain Capital. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Investments are focused on pharmaceutical, biotechnology, and medical sectors.
Founded Year Domain Location
Venture capital firm focused on tech sectors
Founded Year Domain Location
Healthcare ecosystem is supported through investment and innovation by Deerfield.
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Annexon

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - Annexon

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Annexon Comparisons

Employees
+
Add Comparison
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Competitors of Annexon

Annexon 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 Moderna, BeiGene, Incyte, Syndax and Horizon Therapeutics, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
mRNA-based therapeutics for diseases including cancer and infections are developed.
domain founded_year HQ Location
Targeted and immune-oncology drugs for cancer treatment are developed.
domain founded_year HQ Location
Small molecules are developed for cancer and skin disease treatments.
domain founded_year HQ Location
Targeted therapies for cancer treatment are developed.
domain founded_year HQ Location
Developer of drugs for treating rare and autoimmune diseases
domain founded_year HQ Location
Gene therapies for rare diseases are developed to treat patients.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Latest news on Annexon

Frequently Asked Questions about Annexon

When was Annexon founded?

Annexon was founded in 2011.

Where is Annexon located?

Annexon is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.

Is Annexon a funded company?

Annexon is a funded company, having raised a total of $256M across 6 funding rounds to date. The company's 1st funding round was a Series C of $75M, raised on Aug 19, 2011.

How many employees does Annexon have?

As of Dec 31, 2024, the latest employee count at Annexon is 100.

What does Annexon do?

Developer of antibodies to treat complement-mediated neurodegenerative diseases. The company is developing the antibody pipeline is based on research involving the classical complement pathway and the role of its initiating molecule, C1q, in the loss of nerve connections and inflammation. It claims to focus on treating diseases such as Alzheimers disease, Huntingtons disease, and other neurodegenerative disorders.

Who are the top competitors of Annexon?

Annexon's top competitors include Moderna, argenx and BeiGene.

What products or services does Annexon offer?

Annexon offers ANX005, ANX007, and ANX1502.

Is Annexon publicly traded?

Yes, Annexon is publicly traded on NASDAQ under the ticker symbol ANNX.

Who are Annexon's investors?

Annexon has 18 investors. Key investors include Blackstone, BlackRock, Bain Capital, Citadel, and Janus Henderson Investors.

What is Annexon's ticker symbol?

The ticker symbol of Annexon is ANNX on NASDAQ.

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