: Serves the Minnesota region and caters to both industrial businesses and retail customers.

: Provides hydrogen and other industrial gases in the Pittsburgh area.

Buying hydrogen gas depends heavily on whether you are an individual hobbyist or a business. While large industrial suppliers dominate the market, several options exist for private individuals and smaller applications.

These are the primary sources for high-purity and bulk hydrogen. They typically require a business account and offer delivery services for large cylinders or liquid hydrogen tanks.