By connecting to TNS, our clients will benefit from a low latency, robust and reliable service, along with quick and easy access to a wide range of market leading potential clients and partners across the globe.

Romualdo Salata, General Director, CMA

TNS Enhances Latin American Reach with Connection to CMA


Established in 1973, Brazil-based CMA is recognized globally as one of the leading specialist providers of integrated technology solutions for the financial markets, providing execution and order management systems, direct market access systems, financial community network and real time market data coverage of stocks, bonds, currencies, commodities and futures.

CMA currently has clients in 35 countries across the globe, along with 12 subsidiaries, including offices in the United States, Spain, Portugal, Argentina, Uruguay, Chile, Mexico and Colombia.

Business Challenge

CMA wanted potential clients to benefit from fast and convenient access to its many market data sources and trading venues in Central and South America. It also wanted to offer existing clients access to a wider financial community.


Transaction Network Services joined forces with CMA to provide their mutual clients with access to real-time global financial data and to trading counterparty links via TNS’ Secure Trading Network.

Read the full case study.

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