know-your-transaction
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Elementus
Elementus is a New York-based blockchain intelligence company that adds an identity layer to raw on-chain data, letting banks, regulators, government agencies and investigators trace crypto transactions, score risk, detect sanctions exposure and follow the money across multiple chains. Founded in 2018 by data scientist Max Galka, the company pairs proprietary attribution data with forensic algorithms and became widely known for mapping the flow of funds in the Celsius and BlockFi bankruptcies.
Merkle Science
Merkle Science is a blockchain analytics and predictive risk intelligence company that helps crypto exchanges, financial institutions, government agencies and Web3 businesses detect, investigate and prevent illicit cryptocurrency activity. Founded in Singapore in 2018 by Mriganka Pattnaik and Nirmal Ak, it uses behavior-based machine learning rather than static blacklists to power its two core products - Compass for real-time transaction monitoring and compliance (AML/KYC/CFT), and Tracker for cross-chain forensic investigations across 10,000+ assets and 200+ bridges.