About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Briefs

TNS Offers Colocation at B3, Brazil’s Largest Stock Exchange

Subscribe to our newsletter

Transaction Network Services (TNS) has established colocation services with B3 S.A., Brazil’s largest stock exchange and the world’s third largest derivatives exchange, based in Sao Paulo. This strategic move not only strengthens TNS’s offerings but also positions it as a key player in connecting global markets with Brazil’s financial trading systems. The partnership provides TNS’s clients with managed hosting, market data, and direct exchange access through its Layer 1 ultra low latency network, enabling efficient trading across various asset classes.

The initiative responds to the growing demand at B3 and opens up new trading avenues for international investors, particularly those from the US and Europe, seeking low-latency connectivity. It underscores TNS’s dedication to expanding its services within the Brazilian market, building on the previous launch of market data access at the exchange in 2021.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The Role of Data Fabric and Data Mesh in Modern Trading Infrastructures

The demands on trading infrastructure are intensifying. Increasing data volumes, the necessity for real-time processing, and stringent regulatory requirements are exposing the limitations of legacy data architectures. In response, firms are re-evaluating their data strategies to improve agility, scalability, and governance. Two architectural models central to this conversation are Data Fabric and Data Mesh. This...

BLOG

Celebrating Excellence at the TradingTech Insight Awards Europe 2026

The pace of change across trading technology shows no sign of slowing. As markets become more complex, data-intensive and performance-driven, firms are rethinking how infrastructure, analytics and execution workflows interconnect across the trading lifecycle. Against this backdrop, the TradingTech Insight Awards Europe 2026 brought the industry together to recognise the solution providers delivering measurable impact...

EVENT

Eagle Alpha Alternative Data Conference, London, hosted by A-Team Group

Now in its 8th year, the Eagle Alpha Alternative Data Conference managed by A-Team Group, is the premier content forum and networking event for investment firms and hedge funds.

GUIDE

The DORA Implementation Playbook: A Practitioner’s Guide to Demonstrating Resilience Beyond the Deadline

The Digital Operational Resilience Act (DORA) has fundamentally reshaped the European Union’s financial regulatory landscape, with its full application beginning on January 17, 2025. This regulation goes beyond traditional risk management, explicitly acknowledging that digital incidents can threaten the stability of the entire financial system. As the deadline has passed, the focus is now shifting...