BLDP vs BLZE Comparison

Ballard Power Systems Inc is engaged in design, development, manufacture, sale and service of proton exchange membrane ("PEM") fuel cell products for a variety of applications, focusing on power products for bus, truck, rail, marine, stationary and emerging market (material handling, off-road and other) applications, as well as the delivery of services, including technology solutions, after sales services and training. A fuel cell is an environmentally clean electrochemical device that combines hydrogen fuel with oxygen (from the air) to produce electricity. Key geographical revenue is derived from Poland followed by United States, United Kingdom, and other countries.

Backblaze Inc provides cloud storage services. The company offers services such as Backblaze B2 Cloud Storage, which enables customers to store data, developers to build applications, and partners to expand their use cases. It is offered as a consumption-based Infrastructure-as-a-Service (IaaS) and serves use cases including backups, multi-cloud, application development, and ransomware protection and Backblaze Computer Backup automatically backs up data from laptops and desktops for businesses and individuals. Geographically, it derives a majority of revenue from the United States and the rest from the United Kingdom, Canada, and Other regions.