Quantstamp

Quantstamp is a prominent security company operating out of Toronto, ON, Canada; San Francisco, CA, USA; and remotely, with a team size of 80 employees. As a participant in the Y-Combinator W18 batch, Quantstamp has established itself in the B2B security sector, focusing on safeguarding digital assets and providing comprehensive security services. These services include audits for smart contracts, off-chain systems, networking, and front-end structures. The company has a significant role in the blockchain industry, working with leading projects such as Aave, Compound, Maker, OpenSea, and Polygon. Quantstamp conducts audits across various blockchains like Ethereum, Solana, Flow, Binance Chain, and Avalanche, having completed over 700 audits and securing more than $200 billion in digital assets. The company serves clients across more than 15 countries and has developed a decentralized security network that facilitates smart contract vulnerability scans. This network allows individuals to contribute by running security nodes, thus providing essential computing power for security scans.