# T45 Labs: portfolio, investments and team

> T45 Labs is a venture studio based in United States. Portfolio, stages, co-investors and team.

Source: https://millionrounds.com/fund/t45-labs (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# T45 Labs

No observed cheques in the sources we track. That is a limit of our coverage, not a finding about this organisation.

Email

Venture studio Unknown New fund, Nov 2026

Seed Series A Medical Device Cardiovascular

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Cheques on record

**No rounds observed yet** A limit of the sources we read, not a finding about the firm.

Pitch T45 Labs

## What they do

> T45 Labs is a Silicon Valley medical device incubator that builds and funds cardiovascular technology companies through the T45 Fund series. From their own website

- **Type:** Venture studio
- **Cheque size:** Up to $25M as they say
- **Stages:** Seed Series A
- **Sectors:** Medical Device Cardiovascular
- **Based in:** San Jose, United States
- **Cold pitches:** Not stated

## The record

No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. [Know a round it was in? Tell us](https://millionrounds.com/corrections?slug=t45-labs).

## The team

We hold **8** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Who backs their funds

## 1 LP on record in T45 Labs's funds

- **Funds:** 1

The institutions that put money into its funds, which the firm then invests in companies. Source: fund news.

- [**The O.H.I.O. Fund** 1 fund](https://millionrounds.com/fund/the-o-h-i-o-fund) Fund Vintage Committed T45 Labs T45 Fund-II - -

New fund on file

**Raised**

a new fund in Nov 2026

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

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## Quick answers about T45 Labs

### What does T45 Labs invest in?

T45 Labs says it invests in Medical Device and Cardiovascular.

### Is T45 Labs investing now?

No investments in the last 12 months.

### What kind of investor is T45 Labs?

T45 Labs is a venture studio based in San Jose, United States.

### Has T45 Labs raised a new fund?

Its latest fund filing with the SEC was in Nov 2026.

### Where does this information on T45 Labs come from?

From public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=t45-labs) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=t45-labs)