Total Funding
28
1
Total FundingVenture - Series Unknown raised
Growth Score
-4 pts
Heat Score
-14 pts
Company Performance Metrics
Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
See more interactive data and historical milestones on desktop for the best experience
3923130
Quantum Sphere designs and manufactures high performance zinc-air power systems for the portable power market.
Doug Carpenter: CSO
About the Company
QSI is an industry leader in the design, development, and manufacture of high performance, low cost zinc-air power systems targeted at the $50 billion portable power market. Founded in 2002 and based in Santa Ana, California, QSI’s ISO 9001:2008 certified advanced catalyst production processes deliver a line of safe, reliable MetAir™ power
generation products with the highest energy density of any commercially available primary battery, and at the lowest cost per kilowatt hour
