CLV is a company that focuses on cross-chain DeFi interoperability. They offer a wallet that prioritizes user privacy and supports multi-chain and cross-chain solutions. Their wallet allows users to store NFTs and access a dApp marketplace. CLV also provides an extension wallet for cross-chain compatibility and a mobile wallet for decentralized finance. They aim to provide a seamless DeFi experience and offer services for first-time crypto users, DeFi users, and gaming users.