FundedIQ
Biotechnology

Dren Bio: Funding, Investors & Team (Oct 2026)

Dren Bio is a biotech company that has a range of projects using advanced protein engineering to target cells, protein clumps, and other agents responsible for diseases. Their business model involves holding multiple projects as individual assets to create value.

www.drenbio.com LinkedIn Foster City, United States 11-50 employees
Total raised
$90.0M
Rounds
2
Latest
Undisclosed round
Jul 2024

Dren Bio has raised $90.0M across 2 funding rounds on record, the most recent an undisclosed round of $25.0M announced in Jul 2024.

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

Dren Bio Company Profile and Key Stats

Total funding raised
$90.0M
across 2 rounds on record
Funding rounds on record
2
Latest funding round
Undisclosed round
$25.0M in Jul 2024
Employees
11-50
reported band
Headquarters
Foster City, United States

Latest funding round on record: Jul 2024.

Dren Bio Funding Rounds

Date
Round
Amount
Undisclosed round
$25.0M
Series B
$65.0M

Dren Bio raised $65.0M in a Series B announced in Jun 2022.

2.1 years later, an undisclosed round of $25.0M was announced in Jul 2024.

Dren Bio Founders and Leadership Team

Name
Role
Contact
John Wesley
Founder
Locked
Nenad Tomasevic
Founder
Locked

Contact details for the Dren Bio team: 2 of 2 have an email address on file.

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Dren Bio Funding Compared to Other Biotechnology Startups

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

Dren Bio's latest round of $25.0M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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Dren Bio Funding FAQs

What does Dren Bio do?

Dren Bio is a biotech company that has a range of projects using advanced protein engineering to target cells, protein clumps, and other agents responsible for diseases. Their business model involves holding multiple projects as individual assets to create value.

How much funding has Dren Bio raised?

Dren Bio has raised $90.0M across 2 rounds on record. The most recent is an undisclosed round of $25.0M announced in Jul 2024.

When did Dren Bio last raise funding?

Dren Bio's most recent funding round on record is an undisclosed round of $25.0M, announced in Jul 2024.

Who founded Dren Bio?

FundedIQ lists John Wesley (Founder), Nenad Tomasevic (Founder) at Dren Bio.

Where is Dren Bio headquartered?

Dren Bio is based in Foster City, California, United States.

How many employees does Dren Bio have?

Dren Bio is in the 11-50 employee band.

How does Dren Bio's funding compare to other Biotechnology startups?

Dren Bio's latest round of $25.0M 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 Dren Bio 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 Dren Bio is left off this page rather than filled in.

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