Explore a curated list of organizations tagged layer1 that design and deploy layer-one blockchain protocols, native smart-contract VMs, and scalability-focused consensus algorithms; this collection surfaces teams working on L1 scalability, state sharding, parallel execution, interoperability, and on-chain governance. Use the filtering UI to narrow results by consensus type (PoS, PoW, PoA), programming language (Rust, Go, C++), ecosystem compatibility (Ethereum-compatible, EVM-equivalents), maturity (mainnet vs testnet), and funding or contributor activity to find partners, audit targets, or open-source projects to contribute to. Each organization profile includes technical stack details, repository links, performance benchmarks, and governance models to support evaluation, integration, and investment decisions. Filter and explore now to identify high-impact layer1 organizations for collaboration, deployments, or grant and VC engagement.