KnownSec
Cloud monitoring and defense concept of network security company.
Hyperledger
Hosted by The Linux Foundation.
EARN
Earn Bitcoin by Answering Messages & Completing Tasks.
Protocol Labs
Improving Internet technology.
Lightning Labs
Taking blockchains to the next layer.
Trail of Bits
Deepening the Science of Security.
r3
Enabling businesses to transact directly, seamlessly and securely.
Fourth State Labs
Blockchain Scalability Company.
Enterprise Ethereum Alliance
Provide open standards for developing large-scale, interoperable blockchain implementations.
The Ethereum Foundation
To promote and support Ethereum platform.
ZK Labs
Auditing and Development for Ethereum/Blockchain Projects.
Gitcoin
Do More Work, Faster.
ChainSecurity
The first formal audit platform for smart contracts.
Blockstream
The global leader in Bitcoin and blockchain technology.
Dapper Labs
Putting more than cats on the blockchain.
Clearmatics
Distributed Financial Market Infrastructure (dFMI) of the Future.
Solidified
Solidified is the #1 full-audit service for smart contracts.
Bison Trails
Pioneering Blockchain Infrastructure.
ArcBlock
The Easy Way to Build Blockchain Applications.
Securify
Formal verification of smart contracts.
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