![]() Waltonchain Waltonchain ( 沃尔顿链) is a company engaged in the development of a business platform integrating blockchain technology with the Internet of Things (IoT). | ![]() Nitro Network Nitro Network (formerly known as Nucleus Vision) is an IoT and Blockchain based contactless identification system, using nCash cryptocurrency to enable transactions across retail ecosystem. | ![]() Ledger Ledger is a company developing hardware wallet technology that provides security for crypto assets. | |
Founding Date | Founding Date 2017 | Founding Date 2014 | Founding Date 2014 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations Shenzhen, CN HQ | Locations Sunnyvale, US HQ | Locations Paris, FR HQ Vierzon, FR |
Employees | Employees 6 | Employees 22 | Employees 7443% increase |

Nitro Network (formerly known as Nucleus Vision) is an IoT and Blockchain based contactless identification system, using nCash cryptocurrency to enable transactions across retail ecosystem.
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Ledger is a company developing hardware wallet technology that provides security for crypto assets.
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