https://www.nasdaq.com/solutions/post-trade-services-solutions
Post Trade Services & Solutions: US and Europe | Nasdaq
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https://www.dtcc.com/
DTCC | Financial Market Infrastructure; Post-Trade Services Provider
The Depository Trust and Clearing Corporation (DTCC) advances solutions that help markets grow and protect the security of the global financial system.
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https://www.jpmorgan.com/securities-services
Securities Services: Post-Trade & Asset-Servicing Solutions
Helping institutional investors, traditional and alternative asset and fund managers, broker dealers and equity issuers meet the demands of changing markets.
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