Amunix

Mountain View, United States Founded: 2006 • Age: 20 yrs Acquired By Sanofi
Peptide-based therapeutics are developed for cancers and immune disorders.

About Amunix

Amunix is a Healthcare company based in Mountain View (United States) founded in 2006, and was acquired by Sanofi in December 2021. Peptide-based therapeutics are developed for cancers and immune disorders. Amunix has raised $200.59 million across 9 funding rounds from investors including BlackRock, Bain Capital and Franklin Templeton. The company has 82 employees. Its focus areas include Life Sciences, Immunology, Drugs and Diversified. Its legal entity is AMUNIX OPERATING INC. Its competitors include Moderna, BeiGene and Biogen; 3 of its 3 listed competitors have raised funding.

Company details

Developer of peptide-based therapeutics. The lead candidate AMX-818 is a masked T cell engager targeting HER2, a receptor tyrosine kinase expressed on a wide variety of solid tumors, others include Wave2 XPAT, Wve3 XPAT, IL12 XPAC, and others for immune disorders and cancers. The companys products are based on its proprietary XTEN half-life extension, XDC drug-conjugate delivery, and ProTIA pro-drug, bispecific T cell engager platform.

  • Headquarters Mountain View, United States
  • Employees 82
  • Stage Acquired
  • Sectors
    Healthcare
  • Email
    β€’β€’β€’β€’β€’β€’β€’β€’
  • Phone
    β€’β€’β€’β€’ β€’β€’β€’β€’
  • Website amunix.com
  • Social LinkedIn
  • Acquired by Sanofi (Dec 2021)
  • Legal Name Amunix Operating Inc.
Key Metrics
  • Total Equity Funding
    $200.59M (USD)

    in 9 rounds

  • Latest Funding Round
    $117M (USD), Series B

    Mar 2021

  • Investors
    BlackRock

    & 18 more

  • Employee Count
    82
  • Acquired by
    Sanofi

    (Dec 2021)

Funding Insights of Amunix

Amunix has successfully raised a total of $200.59M across 9 strategic funding rounds. The most recent funding activity was a Series B round of $117 million completed in March 2021. 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 $200.59M
  • Total Rounds 9
  • Last Round Series B β€” $117M
  • First Round $1.01M

    (Apr 2007)

  • Investors Count 18

All 9 funding rounds of Amunix with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Mar 2021$117MSeries B–Viking Global Investors
Mar 2020$83.59MSeries A–Omega Funds
Jun 2018Series A–Frazier Healthcare Partners
–
Aug 2012$157,550Grant––
Aug 2009$995,124Grant––
Sep 2008$995,124Grant––
Aug 2008$1.01MGrant––
Sep 2007$995,124Grant––
Apr 2007$1.01MGrant––
Valuation history

19 investors in total: 19 institutional.

Investors in Amunix

Amunix has secured backing from 19 investors, including venture fund and institutional investors. Prominent investors backing the company include BlackRock, Bain Capital and Franklin Templeton.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
Private investment firm focused on multiple sectors
vikingglobal.comGreenwich, United States
Debt and equity investments are pursued across multiple sectors.
1984baincapital.comBoston, United States
Multiple sectors are targeted for venture capital investments.
1934janushenderson.comLondon, United Kingdom
Venture capital firm
omegafunds.comBoston, United States
Healthcare sector private equity investments are managed by the firm.
1991frazierhealthcare.comSeattle, United States
Private equity firm focused on life science sector
longitudecapital.comMenlo Park, United States
Investing in Life Sciences sectors like Healthcare and Biotechnology.
casdincapital.com
Venture capital firm focused on tech sectors
venrock.comPalo Alto, United States
US focused venture capital firm
polarispartners.comBoston, United States
Two River is engaged in building life science companies.
tworiver.comNew York, United States
Premium access

Investor details for Amunix

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

People of Amunix

43 people are tracked at Amunix (18 in leadership, 25 in team); the tracked headcount is 82.

NameRoleGroup
Brianna Mbow
Sr. Director, Head Of Development Project ManagementLeadership
Tracy Young, PhD
Director, Protein EngineeringLeadership
Bee-Cheng Sim
Director to Vice President, Discovery Biology & Preclinical DevelopmentLeadership
Lucas Liu
Director, Protein SciencesLeadership
Michael Fox
Associate Director, Bioanalytical SciencesLeadership
Mikhail Hammond
Director, Bioanalytical SciencesLeadership
Mark McCleland
Global Project Head And Head Of Clinical Translational DevelopmentLeadership
Maria Bagniewska, PhD
Head of Portfolio Management and Operations, Sanofi Portfolio Innovation and ExcellenceLeadership
Mika Derynck
Chief Medical OfficerLeadership
Shanrong Zhao
Vice President, Head of Bioinformatics, Data Analytics and Library DesignLeadership
Sandy Deveze
Head of Clinical Data ManagementLeadership
Carlos Pantoja, MD, PhD
Medical Director, Clinical DevelopmentLeadership
Paul Hudson
CEO, SanofiLeadership
Mika Kakefuda Derynck
Chief Medical OfficerLeadership
Bryan Irving
Chief Scientific OfficerLeadership
Volker Schellenberger
CTOLeadership
AiPing [Michelle] Lee
Associate Director | Project & Program ManagementLeadership
Maninder Hora
Chief Technical Operations OfficerLeadership
Kapo B.
Senior Manager Global Project ManagerTeam
Bianca Reyes
Research Associate, Bioanalytical SciencesTeam

23 more people are available in the full profile.

Premium access

Complete people profiles for Amunix

Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.

  • Full employee list
  • Team structure
  • Board tenure
  • Professional contacts

Verified entity values are shown only after access is granted.

Timeline of Amunix

4 dated milestones of Amunix across 15 years, from founding to its latest funding, stage changes and deals.

  1. Founded Amunix is founded.
  2. Funding First funding round of $1.0M.
  3. Funding Latest funding round, Series B, of $117.0M.
  4. Exit Acquired by Sanofi.

Competitors of Amunix

Amunix has 3 listed competitors in our database, 3 of them funded. They include Moderna, BeiGene and Biogen.

Company NameDomainFoundedHQ LocationTotal fundingEmployeesDescription
modernatx.com2010Cambridge, United States$2.78B1,312
mRNA-based therapeutics for diseases including cancer and infections are developed.
beigene.com2010Cambridge, United States$172M1,090
Targeted and immune-oncology drugs for cancer treatment are developed.
biogen.com1978Cambridge, United States$80M1
Therapies for neurodegenerative and immunology disorders are developed.
Premium access

Detailed competitors of Amunix

The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.

  • Full competitor set
  • Operating metrics
  • Benchmarks
  • Competitive positioning

Verified entity values are shown only after access is granted.

Top companies in Immunology & Cancer Therapeutics

3 companies that operate in the same segment as Amunix (Immunology & Cancer Therapeutics) in United States, ranked by their profile score on The Company Check.

CompanyDescriptionFoundedLocationTotal fundingRevenueEmployees
mRNA-based therapeutics for diseases including cancer and infections are developed.
2010Cambridge, Massachusetts, United StatesUSD 2.78 BUSD 1.94 B5,800
Targeted and immune-oncology drugs for cancer treatment are developed.
2010Cambridge, Massachusetts, United StatesUSD 172 M
Immuno-modulatory therapies for dementia and neurodegenerative disorders are developed.
2013San Francisco, California, United StatesUSD 214.78 MUSD 21.05 M211
Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track β€” from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • βœ“
    Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • βœ“
    Full access to every database India & global coverage, advanced filters and rich profile details
  • βœ“
    Always-on access from your team account Single premium plan for everything you see on the portal

Related news about Amunix

Premium access

Complete news archive for Amunix

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

Verified entity values are shown only after access is granted.

Frequently Asked Questions about Amunix

Amunix was founded in 2006 and raised its 1st funding round 1 year after it was founded.

Amunix is headquartered in Mountain View, United States. It is registered at Mountain View, California, United States.

Amunix is a funded company, having raised a total of $200.59M across 9 funding rounds to date. The company's 1st funding round was a Grant of $1.01M, raised on Apr 2007.

Amunix has 82 employees.

Developer of peptide-based therapeutics. The lead candidate AMX-818 is a masked T cell engager targeting HER2, a receptor tyrosine kinase expressed on a wide variety of solid tumors, others include Wave2 XPAT, Wve3 XPAT, IL12 XPAC, and others for immune disorders and cancers. The companys products are based on its proprietary XTEN half-life extension, XDC drug-conjugate delivery, and ProTIA pro-drug, bispecific T cell engager platform.

Amunix's top competitors include Moderna, BeiGene and Biogen.

Amunix has 19 investors. Key investors include BlackRock, Bain Capital, Franklin Templeton, Sanofi, and HHS.

Amunix operates through Amunix Operating Inc..

Yes. Amunix was acquired by Sanofi in December 2021.

Explore millions of companies β€” effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals β€” all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available