FundedIQ
Biotechnology

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

ONL Therapeutics is a biopharmaceutical company committed to preserving vision by safeguarding photoreceptors. Established in 2011, the company is based in Ann Arbor, Michigan.

www.onltherapeutics.com LinkedIn Ann Arbor, United States 11-50 employees
Biotechnology Health Care Pharmaceutical Therapeutics
Total raised
$65.0M
Rounds
1
Latest
Series D
Sep 2024

ONL Therapeutics has raised $65.0M across 1 funding round on record, the most recent a Series D of $65.0M announced in Sep 2024.

That round is above the $8.1M median round size for Biotechnology companies tracked on FundedIQ over the last two years.

ONL Therapeutics Company Profile and Key Stats

Total funding raised
$65.0M
across 1 round on record
Funding rounds on record
1
Latest funding round
Series D
$65.0M in Sep 2024
Employees
11-50
reported band
Headquarters
Ann Arbor, United States

Latest funding round on record: Sep 2024.

ONL Therapeutics Funding Rounds

Date
Round
Amount
Series D
$65.0M

ONL Therapeutics Founders and Leadership Team

Name
Role
Contact
David Zacks
Founder
Locked

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

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ONL Therapeutics Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,185
$8.1M
30,234
$7.6M
778
$99M

ONL Therapeutics' latest round of $65.0M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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ONL Therapeutics Funding FAQs

What does ONL Therapeutics do?

ONL Therapeutics is a biopharmaceutical company committed to preserving vision by safeguarding photoreceptors. Established in 2011, the company is based in Ann Arbor, Michigan.

How much funding has ONL Therapeutics raised?

ONL Therapeutics has raised $65.0M across 1 round on record. The most recent is a Series D of $65.0M announced in Sep 2024.

When did ONL Therapeutics last raise funding?

ONL Therapeutics' most recent funding round on record is a Series D of $65.0M, announced in Sep 2024.

Who founded ONL Therapeutics?

FundedIQ lists David Zacks (Founder) at ONL Therapeutics.

Where is ONL Therapeutics headquartered?

ONL Therapeutics is based in Ann Arbor, Michigan, United States.

How many employees does ONL Therapeutics have?

ONL Therapeutics is in the 11-50 employee band.

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

ONL Therapeutics' latest round of $65.0M is above the $8.1M median round size for Biotechnology companies on FundedIQ across 4,185 tracked companies over the last two years.

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

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