Active Portfolio Companies
Aurora Algae

Aurora Algae’s photosynthetic algae-based platform enables the development of sustainable food, feed, fuel and pharmaceuticals leveraging optimized, proprietary algae strains and patented end-to-end production processes.


Boston-Power is a provider of next-generation Lithium-ion batteries, whose flagship offering, Sonata, is a notebook computer battery.

Chegg, the number one online textbook rental company for students.


kajeet the cell phone service made for kids.

Persistent Systems

Persistent Systems is recognized as an award‐winning technology company specializing in outsourced software product development.


"PlantSense, maker of the EasyBloom plant sensor, takes the guesswork out of gardening by revealing which plants will thrive in any location, and how to care for ailing plants."


SkyCross is a global wireless company providing antenna-centric RF solutions to the mobile phone, home entertainment, and computing industries.