![]() zkTube zkTube Labs is a company developing a network protocol ZK-Rollup based on Ethereum layer 2 technology and aims to reduce congestion, processing delays, and excessive gas fees on Ethereum. | ![]() Cumberland Cumberland DRW (formerly known as Cumberland Mining & Materials) is a trading company that provides liquidity solutions in crypto assets. | |||
Founding Date | Founding Date 2020 | Founding Date 2014 | Founding Date 2021 | Founding Date 2018 |
Type | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | ||||
Locations | Locations HQ | Locations Palo Alto, US HQ | Locations Road Town, VG HQ | |
Employees | Employees 2417% decrease | Employees 365% decrease | Employees 2162% increase | Employees 31 |
Operating ⚠ | ||||
Products | Products N/A | Products 4 (Nov, 2023) | Products 3 (May, 2023) | Products N/A |
Funding | ||||
Latest funding round | Latest funding round $ 15m (almost 5 years ago) | Latest funding round N/A | Latest funding round $ 200m (over 4 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 22.1m | Total funding raised N/A | Total funding raised $ 200m | Total funding raised N/A |

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