You are viewing a limited version of this profile. To access i3's full capabilities.
QuantumSphere
Save
Company logo (jpg or png)
Parent company

Short description

Manufacturer of catalysts and nanoparticles from various metals, as well as zinc-air batteries and fuel cells

Founded in 2002
Founded in

Company type Private Public ()
Company type

Industry Group materials & chemicals

Sector fuels & chemicals

TRL Range 7-8
TRL 1 Basic research
TRL 2 Technology formulation
TRL 3 Applied research
TRL 4 Small scale prototype
TRL 5 Large scale prototype
TRL 6 Prototype system
TRL 7 Demonstration system
TRL 8 First of a kind commercial system
TRL 9 Full commercial application
TRL Range

Ticker

Headquarters Santa Ana, CA Santa Ana, United States
Address
City
State
Zip
Country

Parent Companies

Updated by Cleantech Group on 08/26/2021

Traction
  • 0 M&A items
tags
Similar companies
Customers
Save
Date Company
Partnerships
Save
Date Partner Type
12/11/2007
NIOSH NIOSH
The National Institute of Occupational Safety and Health assisted QuantumSphere in developing environmental, health, and safety guidelines.
View source    
Confirmed by NIOSH
Development Partner
Investment Rounds
Save

IPO INFORMATION

Date

IPO status

IPO Type

Amount

Initial shares

Ticker symbol

Exchange listed

Prospectus URL

Prospectus

Source URL

Source

Description

Date Investors Type Amount
12/09/2015 (0)
Post-money valuation of
This funding round was disclosed via regulatory filing
Growth Equity $1,407,058
Click to add IPO information
Products
Save
Product image Name Product status Revenue model Cost metrics

MetAir Cells

Zinc-Air battery cells for consumer devices and portable/back-up power markets

Pilot/Early Revenue Products - Wholesale
$/kW (current)
$/kW (projected)
$/kWh (current)
$/kWh (projected)
You are viewing a limited version of this profile. To access i3's full capabilities.
Back to top

Preload svg text font