FundedIQ
Biotechnology

Neovacs: Funding, Investors & Team (Sep 2026)

Neovacs, a company created in 1993 by Professor Daniel Zagury, a renowned immunologist and AIDS expert from the Pierre & Marie Curie University in Paris, is focused on developing therapeutic vaccines for AIDS, cancer, and auto-immune & allergic diseases. The company owns numerous patents and is known for its innovative approach in creating vaccines targeting human cytokines (kinoids) and immunosuppressive viral proteins (toxoids). While monoclonal antibodies are commonly used to treat cytokine-related diseases, Neovacs' vaccines stimulate a natural polyclonal antibody response in patients, offering a different and potentially more effective treatment option.

www.neovacs.fr LinkedIn Paris, France 11-50 employees
Biotechnology Health Care Medical Device Therapeutics
Total raised
$6.5M
Rounds
3
Latest
Undisclosed round
May 2025

Neovacs has raised $6.5M across 3 funding rounds on record, the most recent an undisclosed round of $1.4M announced in May 2025.

That round is below the $8.0M median round size for Biotechnology companies tracked on FundedIQ over the last two years.

Neovacs Company Profile and Key Stats

Total funding raised
$6.5M
across 3 rounds on record
Funding rounds on record
3
Latest funding round
Undisclosed round
$1.4M in May 2025
Employees
11-50
reported band
Headquarters
Paris, France

Latest funding round on record: May 2025.

Neovacs Funding Rounds

Date
Round
Amount
Undisclosed round
$1.4M
Undisclosed round
$260k
Undisclosed round
$4.8M

Neovacs raised $4.8M in an undisclosed round announced in Jun 2021.

3.6 years later, an undisclosed round of $260k was announced in Jan 2025.

4 months later, an undisclosed round of $1.4M was announced in May 2025.

Neovacs Founders and Leadership Team

Name
Role
Contact
Daniel Zagury
Founder
Miguel Sieler
CEO

No contact details are on record for this team yet.

Neovacs Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,179
$8.0M
1,705
$6.7M

Neovacs' latest round of $1.4M is below the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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Neovacs Funding FAQs

What does Neovacs do?

Neovacs, a company created in 1993 by Professor Daniel Zagury, a renowned immunologist and AIDS expert from the Pierre & Marie Curie University in Paris, is focused on developing therapeutic vaccines for AIDS, cancer, and auto-immune & allergic diseases. The company owns numerous patents and is known for its innovative approach in creating vaccines targeting human cytokines (kinoids) and immunosuppressive viral proteins (toxoids). While monoclonal antibodies are commonly used to treat cytokine-related diseases, Neovacs' vaccines stimulate a natural polyclonal antibody response in patients, offering a different and potentially more effective treatment option.

How much funding has Neovacs raised?

Neovacs has raised $6.5M across 3 rounds on record. The most recent is an undisclosed round of $1.4M announced in May 2025.

When did Neovacs last raise funding?

Neovacs' most recent funding round on record is an undisclosed round of $1.4M, announced in May 2025.

Who founded Neovacs?

FundedIQ lists Daniel Zagury (Founder) at Neovacs.

Who is the CEO of Neovacs?

Miguel Sieler is listed as CEO at Neovacs.

Where is Neovacs headquartered?

Neovacs is based in Paris, Ile-De-France, France.

How many employees does Neovacs have?

Neovacs is in the 11-50 employee band.

How does Neovacs' funding compare to other Biotechnology startups?

Neovacs' latest round of $1.4M is below the $8.0M median round size for Biotechnology companies on FundedIQ across 4,179 tracked companies over the last two years.

About FundedIQ's Neovacs Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Neovacs is left off this page rather than filled in.

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