FundedIQ
Biotechnology

Newleos Therapeutics: Funding, Investors & Team (Oct 2026)

Newleos Therapeutics is a biotech startup focused on creating neuroscience medications that are both safer and more efficient.

newleos.com LinkedIn Boston, United States 11-50 employees
Biotechnology Neuroscience
Total raised
$93.5M
Rounds
1
Latest
Series A
Feb 2025

Newleos Therapeutics has raised $93.5M across 1 funding round on record, the most recent a Series A of $93.5M announced in Feb 2025.

That round is above the $8.4M median round size for Biotechnology companies tracked on FundedIQ over the last two years.

Newleos Therapeutics Company Profile and Key Stats

Total funding raised
$93.5M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series A
$93.5M in Feb 2025
Employees
11-50
reported band
Headquarters
Boston, United States

Latest funding round on record: Feb 2025.

Newleos Therapeutics Funding Rounds

Date
Round
Amount
Series A
$93.5M

Newleos Therapeutics Founders and Leadership Team

Name
Role
Contact
William Martin
Founder
—

No contact details are on record for this team yet.

Newleos Therapeutics Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,185
$8.4M
30,319
$7.7M
8,591
$15M

Newleos Therapeutics' latest round of $93.5M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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Newleos Therapeutics Funding FAQs

What does Newleos Therapeutics do?

Newleos Therapeutics is a biotech startup focused on creating neuroscience medications that are both safer and more efficient.

How much funding has Newleos Therapeutics raised?

Newleos Therapeutics has raised $93.5M across 1 round on record. The most recent is a Series A of $93.5M announced in Feb 2025.

When did Newleos Therapeutics last raise funding?

Newleos Therapeutics' most recent funding round on record is a Series A of $93.5M, announced in Feb 2025.

Who founded Newleos Therapeutics?

FundedIQ lists William Martin (Founder) at Newleos Therapeutics.

Where is Newleos Therapeutics headquartered?

Newleos Therapeutics is based in Boston, Massachusetts, United States.

How many employees does Newleos Therapeutics have?

Newleos Therapeutics is in the 11-50 employee band.

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

Newleos Therapeutics' latest round of $93.5M is above the $8.4M median round size for Biotechnology companies on FundedIQ across 4,185 tracked companies over the last two years.

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

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