# Bionaut Labs: Research, Los Angeles, United States

> Bionaut Labs: Bionaut Labs is a biotechnology company based in Los Angeles, California, focused on advancing the treatment of central nervous system (CNS)...

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

United States · [Research startup](https://millionrounds.com/companies)

# Bionaut Labs

Bionaut Labs is a biotechnology company based in Los Angeles, California, focused on advancing the treatment of central nervous system (CNS) diseases.

Funding reported Last round: Series B

Research Los Angeles, United States

Company summary

- **Founded:** 2016 10 years old
- **Team:** 20 11 to 50 people
- **Funding reported:** $63M in dollars
- **Last round:** Series B May 2024

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Bionaut Labs has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Bionaut Labs

Bionaut Labs is a biotechnology company based in Los Angeles, California, focused on advancing the treatment of central nervous system (CNS) diseases.

The company develops precision micro-technology, specifically microscale robots known as BionautsTM, which are designed to deliver therapies directly to targeted areas in the brain. These robots can navigate complex pathways within the body, enabling localized treatment for severe brain disorders. The BionautTM platform includes various applications such as delivering therapeutics, performing micro-biopsies, and enabling microsurgical procedures. Bionaut Labs has received significant regulatory designations from the FDA, including Humanitarian Use Device status for its micro-robot designed to treat Dandy-Walker Malformation and Orphan Drug Designation for a combination therapy targeting malignant glioma. The company aims to expand its focus beyond neuro-oncology to include areas like neuro-regeneration and pain management, positioning itself as a leader in remote-controlled micro-robot technology.

## What company datasets say Bionaut Labs raised

Funding, as reported

Reported in all **$63M** in dollars

Rounds **6**

Last round **Series B**

Last round size **$43M**

Last round date **May 2024**

Investors listed **19**

## On 6 portfolio pages

Investors who name them

- [Dolby Family Ventures](https://millionrounds.com/fund/dolby-family-ventures)
- [What If Ventures](https://millionrounds.com/fund/what-if-ventures)
- [Compound](https://millionrounds.com/fund/compound-4)
- [Flucas Ventures](https://millionrounds.com/fund/flucas-ventures)
- [Black Lab X](https://millionrounds.com/fund/black-lab-x)
- [Audrey Capital](https://millionrounds.com/fund/audrey-capital)

Each firm lists Bionaut Labs on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

health care biotechnology research biological sensing medical research & development energy storage wireless control neuro-oncology treatment biomarker detection micro-robotic technology automated guidance system targeted therapy diagnostic monitoring micro-robotic platform hydrocephalus therapy hospital & health care neuro-oncology applications

Built with from their website

Google Tag Manager Dropbox HTTP/2 Cloudflare DNS Google Workspace Zoom Meetings CloudFlare Viewport Meta Google Analytics Vimeo

+8 more

Google Analytics 4 Amazon AWS Amazon S3 Microsoft Exchange Online CloudFlare CDN Microsoft Exchange Microsoft 365 Outlook

- **Sector:** Research
- **Industry code:** NAICS 33911, 541714, 334510, SIC 3845
- **Region:** California
- **Revenue:** $3.0M a year, as listed
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/bionaut-labs)

## Research in United States

Startups like it

- [**OpenAI** San Francisco · founded 2011 *Raised*](https://millionrounds.com/company/openai)
- [**Retro Biosciences** Redwood City · founded 2021 *Raised*](https://millionrounds.com/company/retro-biosciences)
- [**NewLimit** South San Francisco · founded 2022 *Raised*](https://millionrounds.com/company/newlimit)
- [**Pathos** New York · founded 2022 *Raised*](https://millionrounds.com/company/pathos)
- [**Colossal Biosciences** Dallas · founded 2021 *Raised*](https://millionrounds.com/company/colossal-biosciences)
- [**Oratomic** South Pasadena *Raised*](https://millionrounds.com/company/oratomic)
- [**Beeline Medicines** Stamford · founded 2025 *Raised*](https://millionrounds.com/company/beeline-medicines)
- [**Element Biosciences** San Diego · founded 2017 *Raised*](https://millionrounds.com/company/element-biosciences)

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