FundedIQ
Biotechnology

i2o Therapeutics: Funding, Investors & Team (Oct 2026)

i2o Therapeutics, a company headquartered in Boston, is engaged in the advancement of innovative biologic therapies.

www.i2obio.com LinkedIn Allston, United States 11-50 employees
Total raised
$79.5M
Rounds
2
Latest
Series A
Aug 2023

i2o Therapeutics has raised $79.5M across 2 funding rounds on record, the most recent a Series A of $46.0M announced in Aug 2023.

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

i2o Therapeutics Company Profile and Key Stats

Total funding raised
$79.5M
across 2 rounds on record
Funding rounds on record
2
Latest funding round
Series A
$46.0M in Aug 2023
Employees
11-50
reported band
Headquarters
Allston, United States

Latest funding round on record: Aug 2023.

i2o Therapeutics Funding Rounds

Date
Round
Amount
Series A
$46.0M
Undisclosed round
$33.5M

i2o Therapeutics raised $33.5M in an undisclosed round announced in Oct 2022.

10 months later, a Series A of $46.0M was announced in Aug 2023.

i2o Therapeutics Founders and Leadership Team

Name
Role
Contact
Samir Mitragotri
Founder
Locked

Contact details for the i2o Therapeutics team: 1 of 1 has an email address on file.

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i2o Therapeutics Funding Compared to Other Biotechnology Startups

Segment
Companies
Median round
4,185
$8.1M
30,234
$7.6M
8,558
$15M

i2o Therapeutics' latest round of $46.0M is above the median round in Biotechnology. Medians cover the last 24 months of disclosed rounds.

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i2o Therapeutics Funding FAQs

What does i2o Therapeutics do?

i2o Therapeutics, a company headquartered in Boston, is engaged in the advancement of innovative biologic therapies.

How much funding has i2o Therapeutics raised?

i2o Therapeutics has raised $79.5M across 2 rounds on record. The most recent is a Series A of $46.0M announced in Aug 2023.

When did i2o Therapeutics last raise funding?

i2o Therapeutics' most recent funding round on record is a Series A of $46.0M, announced in Aug 2023.

Who founded i2o Therapeutics?

FundedIQ lists Samir Mitragotri (Founder) at i2o Therapeutics.

Where is i2o Therapeutics headquartered?

i2o Therapeutics is based in Allston, Massachusetts, United States.

How many employees does i2o Therapeutics have?

i2o Therapeutics is in the 11-50 employee band.

How does i2o Therapeutics' funding compare to other Biotechnology startups?

i2o Therapeutics' latest round of $46.0M 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 i2o 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 i2o Therapeutics is left off this page rather than filled in.

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