Company Profile

We are a world leader in the design and manufacturing of ultra-thin and powerful supercapacitors.

CAP-XX is a world leader in the design and manufacture of thin, flat supercapacitors and energy management systems used in portable and small-scale electronic devices.

The unique feature of CAP-XX supercapacitors is their very high power density and high energy storage capacity in a space-efficient prismatic package. These attributes are essential in power-hungry consumer and industrial electronics, and deliver similar benefits in automotive and other transportation applications

Distinct By Design.

We don’t follow trends, we set them. Our technology, scale, and expertise make CAP-XX a leader in supercapacitor innovation.

Unmatched Power Delivery

Our supercapacitors are capable of delivering 2000% more power than Lithium Batteries.

Ultra Thin. Ultra Capable

Our nano-structured design provides high energy density in a thin, flat and compact package.

Built For Extremes

All our products are capable of withstanding from -20° to at least +70°C without any loss of power.

One Technology. Endless Possibilities.

Prism

Ultra Thin. Ultra Capable. Ultra Fast.

Ion

High in Energy, High in Power

Node

Power That Fits Anywhere

Core

Performance Made Practical

Ahead of the Competition

Cap-XX supercapacitors deliver up to 100× more capacitance than a standard capacitor of the same weight, and up to 10× more than other leading supercapacitors on the market.

Capacitors

Other Supercap

Capacitance

A History of Innovation, Built In Layers.

Explore the key milestones that shaped CAP-XX—from breakthrough patents to powering next-generation technologies. 
1994–Present

Company Profile

CAP-XX is a corporation listed on the London Stock Exchange AIM market, incorporated in Australia, and headquartered in Sydney, Australia.

CAP-XX Limited is the ultimate holding company with CAP-XX (Australia) Pty Ltd, CAP-XX Research Pty. Ltd. and CAP-XX USA Inc. all being 100% wholly owned subsidiaries.

Primary Country Listing

AUS

Country of Incorporation

Australia

Status

AIM

Index

FTSE AIM All Share

Sector

Computer Hardware

Activities

CAP-XX Ltd is engaged in manufacturing and selling of super capacitors, used in portable electronic devices and automotive applications.

EPIC

CPX

Group Strategy

CAP-XX is engaged in the development, manufacturing and marketing of supercapacitors. CAP-XX achieves this through a two-pronged strategy of licencing technology to third parties and directly manufacturing and selling supercapacitors globally. CAP-XX’s own manufactured products are primarily focused on enabling 7 different markets for IoT (Internet of Things) devices.

CAP-XX has a significant research and development team based at its headquarters in Sydney, together with global sales support and marketing, applications engineering, quality assurance and administration, electrode manufacturing, raw materials sourcing and certification. Device assembly and distribution is managed by manufacturing sites in Sydney and Malaysia.

CAP-XX’s principal research focus is on the development of high energy surface mountable supercapacitors suitable for assembly in automated production lines using reflow solder ovens.

License agreements have been signed with Murata Manufacturing Co. Ltd of Japan, AVX Corporation of USA, TDK Corporation of Japan and Cornell-Dubilier Electronics Inc of USA to manufacture and sell a range of supercapacitors based on CAP-XX’s patent-protected technology.

Investor Relations Contacts

We have an active investor relations program and encourage enquiries from the investment community. 

CAP-XX Limited

Lars Stegmann

Chief Executive Officer

ABN 28 077 060 872
Unit 1, 13A Stanton Road

Seven Hills, NSW 2147
Australia

Lifesize (Investor Relations)

Paige Padden

Marketing Manager
27 Old Gloucester Street,

London, WC1N 3AX,

United Kingdom

Lifesize (Press Enquiries)

Lucia Schweigert

Strategic Director
27 Old Gloucester Street,

London, WC1N 3AX,

United Kingdom