We Invest in Companies Wth The Potential For Extraordinary Returns.

Our companies have strong, sustainable growth potential, large compelling target markets and capable management teams.

LightRiver Technologies

Concord, CA


Integrator of next generation transport solutions for mission-critical networks. Investment made November 2015, in partnership with CVF Partners and Plexus Capital.


San Francisco, CA


Healthcare Information Technology company offering solutions to predict and prevent asthma attacks, using deep learning and neural network technology. Muir investment Q3 2015.


Phoenix, AZ


Cloud-based healthcare information technology services company. Muir investment Q4 2014.