FundedIQ
Biotechnology

Antios Therapeutics: Funding, Investors & Team (Sep 2026)

Antios Therapeutics is a biopharmaceutical company devoted to developing innovative therapies for viral diseases. With an experienced and proven leadership team, the company is focused on the development of its oral drug candidate for potentially curative treatment of HBV infections. Antios Therapeutics was founded by Abel De La Rosa, Douglas Mayers, and Idean Marvasty.

antiostherapeutics.com LinkedIn Atlanta, United States 11-50 employees
Biopharma Biotechnology Therapeutics
Total raised
$96.0M
Rounds
1
Latest
Series B
Apr 2021

Antios Therapeutics has raised $96.0M across 1 funding round on record, the most recent a Series B of $96.0M announced in Apr 2021.

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

Antios Therapeutics Company Profile and Key Stats

Total funding raised
$96.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series B
$96.0M in Apr 2021
Employees
11-50
reported band
Headquarters
Atlanta, United States

Latest funding round on record: Apr 2021.

Antios Therapeutics Funding Rounds

Date
Round
Amount
Series B
$96.0M

Antios Therapeutics Founders and Leadership Team

Name
Role
Contact
Greg Mayes
CEO
Locked

Contact details for the Antios Therapeutics team: 1 of 1 has an email address on file.

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Antios Therapeutics Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,183
$8.0M
29,878
$7.5M
4,323
$30M

Antios Therapeutics' latest round of $96.0M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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Antios Therapeutics Funding FAQs

What does Antios Therapeutics do?

Antios Therapeutics is a biopharmaceutical company devoted to developing innovative therapies for viral diseases. With an experienced and proven leadership team, the company is focused on the development of its oral drug candidate for potentially curative treatment of HBV infections. Antios Therapeutics was founded by Abel De La Rosa, Douglas Mayers, and Idean Marvasty.

How much funding has Antios Therapeutics raised?

Antios Therapeutics has raised $96.0M across 1 round on record. The most recent is a Series B of $96.0M announced in Apr 2021.

When did Antios Therapeutics last raise funding?

Antios Therapeutics' most recent funding round on record is a Series B of $96.0M, announced in Apr 2021.

Who is the CEO of Antios Therapeutics?

Greg Mayes is listed as CEO at Antios Therapeutics.

Where is Antios Therapeutics headquartered?

Antios Therapeutics is based in Atlanta, Georgia, United States.

How many employees does Antios Therapeutics have?

Antios Therapeutics is in the 11-50 employee band.

How does Antios Therapeutics' funding compare to other Biotechnology startups?

Antios Therapeutics' latest round of $96.0M is above the $8.0M median round size for Biotechnology companies on FundedIQ across 4,183 tracked companies over the last two years.

About FundedIQ's Antios Therapeutics 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 Antios Therapeutics is left off this page rather than filled in.

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