Arbitrum

AltLayer

This company provides decentralized rollup infrastructure and scaling solutions for blockchain developers to deploy customised applications.

Offchain Labs

This company develops blockchain scaling infrastructure and consensus software for ethereum developers and enterprise businesses seeking to build efficient decentralised applications.

Linera

This company provides a blockchain protocol and infrastructure for developers and enterprises to build scalable, low-latency decentralised applications.

Optimism

This company develops layer-two blockchain infrastructure and scaling solutions for Ethereum developers and decentralised application users.

Skale

This company provides a network of blockchains and scaling infrastructure for developers building decentralised applications and artificial intelligence agents on the Ethereum ecosystem.

Avail

This company develops modular blockchain infrastructure providing data availability and interoperability layers for developers building scalable decentralised applications and sovereign rollups.

Celestia

This company develops a modular blockchain network providing data availability and consensus layers for developers to build and scale decentralised applications and rollup chains.

Nervos

This company develops a layered blockchain network providing infrastructure for developers and enterprises to build decentralised applications with cross-chain interoperability and scalability.