19 Best Startups in Mill Valley California to Watch in 2025

The Definitive Seedtable Ranking of Startups in Mill Valley California

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 19 start-ups with an aggregate funding of $156.5m. The average funding per company in this subset is $8.2m.

Last update to the database: Feb 18, 2025. See changelog.

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3

Funding Rounds

$61.0m

Money raised

Arize is a company developing a machine learning observability platform for real-time monitoring, analysis, and explainability.

1

Funding Rounds

$5.0m

Money raised

Nifty League is a company founded in 2021 by Andrew Mahoney-Fernandes, Ali Timnak and Mike Scott.

1

Funding Rounds

$1.8m

Money raised

SunLink is a company founded in 2004.

2

Funding Rounds

$5.0m

Money raised

Avochato provides messaging communications for global organizations.

1

Funding Rounds

$6.0m

Money raised

Yes Health is an all-mobile diabetes prevention program designed to empower people everywhere to start living healthier, happier lives.

Industries:

Key people:

1

Funding Rounds

$6.0m

Money raised

Enso is the first Application Security Posture Management (ASPM) solution, helping security teams everywhere eliminate their AppSec chaos with application discovery, classification and management.

1

Funding Rounds

$2.4m

Money raised

Sonar Mental Health (“Sonar”) is an AI-powered mental health platform helping young people thrive. In partnership with school districts across the nation, the company is addressing the adolescent mental health crisis to measurably improve student wellbeing and identify mental health challenges early.

1

Funding Rounds

$4.2m

Money raised

Cambrian Asset Management is a Mill Valley, California-based company.

1

Funding Rounds

$6.0m

Money raised

1

Funding Rounds

$31.0m

Money raised

Ambient Photonics is a Mill Valley, California-based company founded by Bates Marshall.

Key people:

2

Funding Rounds

$2.3m

Money raised

Red Crow Crowd, Inc. is a Mill Valley, California-based company founded in 2015.

2

Funding Rounds

$2.0m

Money raised

Onward Care, Inc. is a Mill Valley, California-based company founded in 2018.

2

Funding Rounds

$1.0m

Money raised

DM-DSP, LLC is a Mill Valley, California-based company founded in 2016.

1

Funding Rounds

$1.0m

Money raised

Yes Health Inc. is a Mill Valley, California-based company founded in 2015.

1

Funding Rounds

$450.0k

Money raised

Inclined Technologies Inc is a Mill Valley, California-based company founded in 2020.

1

Funding Rounds

$4.0m

Money raised

Lakota Group Inc. is a Mill Valley, California-based company founded in 2020.

2

Funding Rounds

$1.3m

Money raised

AMOS Systems LLC is a Mill Valley, California-based company.

1

Funding Rounds

$1.0

Money raised

Cambrian Systematic Strategies Ltd. is a Mill Valley, California-based company founded in 2019.

1

Funding Rounds

$16.0m

Money raised

Recurve Analytics, Inc. is a Mill Valley, California-based company.

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