![]() Cumberland Cumberland DRW (formerly known as Cumberland Mining & Materials) is a trading company that provides liquidity solutions in crypto assets. | ![]() 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. | ||
Founding Date | Founding Date 2020 | Founding Date 2014 | Founding Date 2020 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations HQ | Locations HQ | |
Employees | Employees 307% increase | Employees 365% decrease | Employees 2417% decrease |
Funding | |||
Latest funding round | Latest funding round $ 60m (over 3 years ago) | Latest funding round N/A | Latest funding round $ 15m (over 4 years ago) |
Total funding raised | Total funding raised $ 60m | Total funding raised N/A | Total funding raised $ 22.1m |

Cumberland DRW (formerly known as Cumberland Mining & Materials) is a trading company that provides liquidity solutions in crypto assets.
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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.
View company