Ledger, a maker of hardware wallets, raised 100 million euros ($109 million) in a Series C investment round extension, bringing the value of the company at 1.3 billion euros. The initial of three investment rounds is the fundraising as the second closure is scheduled for April, and a third funding will follow at a later time owing to strong investor interest. The money will be used for manufacturing, developing new items, and expanding the firm's distribution system.