Clinical Research IOrevenue & funding
Clinical Trial Management SystemsBoston, MassachusettsFounded 2015CEO Raymond Nomizu
Clinical Research IO is a Clinical Trial Management Systems company based in Boston, founded in 2015.
Clinical Research IO revenue
Clinical Research IO has not published its revenue. GetLatka estimates it at about $10.7M a year (October 2024).
All 3 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $1.4M | – |
| Nov 2023 | $6MEST | GetLatka estimate |
| Oct 2024 | $10.7MEST | GetLatka estimate |
– source not recorded
Clinical Research IO funding rounds & investors
Clinical Research IO has raised $17.2M across five rounds since 2016. The latest was a $9M Series B in January 2022.
| Date | Round | Raised |
|---|---|---|
| Jan 2022 | Series B | $9M |
| Feb 2021 | Series A | $3.5M |
| Mar 2020 | Convertible Note | $1.4M |
| Dec 2017 | Seed | $1.7M |
| Dec 2016 | Angel | $1.6M |
| Total raised | $17.2M |
Clinical Research IO competitors
Clinical Research IO competes most directly with Medrio and TrialBee.
Medrio
TrialBeeClinical Research IO CEO, founders & employees
Raymond Nomizu founded Clinical Research IO in 2015 and runs it as CEO. Clinical Research IO has 104 employees (May 2025, LinkedIn), up from 88 a year earlier.
- Raymond NomizuFounder & CEO
All 8 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| May 2025 | 104 | |
| Dec 2024 | 98 | |
| Oct 2024 | 94 | |
| Nov 2023 | 88 | – |
| Nov 2022 | 45 | – |
| Jan 2022 | 45 | – |
| Nov 2021 | 22 | – |
| Apr 2021 | 22 | – |
Clinical Research IO FAQ
What is Clinical Research IO's revenue?
GetLatka estimates Clinical Research IO's revenue at about $10.7M a year (October 2024). The company hasn't published its own figure.
How much funding has Clinical Research IO raised?
Clinical Research IO has raised $17.2M across five funding rounds. The latest was a $9M Series B in January 2022.
How many employees does Clinical Research IO have?
Clinical Research IO has 104 employees as of May 2025, according to LinkedIn.
Who is the CEO of Clinical Research IO?
Raymond Nomizu is the CEO of Clinical Research IO and founded the company in 2015.
Who founded Clinical Research IO?
Raymond Nomizu founded Clinical Research IO in 2015.
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How this page is sourced
3 from public sources · 2 estimates. Founder figures link to the second they were said; public figures name their source; estimates are marked EST and say whose they are. Not financial advice.
Updated May 7, 2025Data disclaimerReport a correctionClaim this profileRun Clinical Research IO? Join the podcast