McKay Brothers Launches Record-Breaking London–Singapore Private Line
LONDON – September 29, 2025 – McKay Brothers has unveiled a new, dedicated private line connecting London and Singapore, achieving what the firm claims is the fastest transmission speed currently available for private data networks between the two financial hubs. The link, completed on September 28, 2025, significantly reduces latency for high-frequency trading and other time-sensitive applications.
This development arrives as financial institutions increasingly rely on rapid data transfer for algorithmic trading, risk management, and global market access. The McKay Brothers line offers a critical infrastructure upgrade, potentially giving firms utilizing the connection a competitive edge in fast-moving markets. Reduced latency translates directly into quicker trade execution and improved pricing accuracy, impacting billions of dollars in daily transactions. The company anticipates strong demand from hedge funds, investment banks, and proprietary trading firms operating across both regions.
McKay Brothers engineered the link utilizing a combination of advanced fiber optic technology and proprietary routing protocols. The firm did not disclose the exact transmission speed, citing competitive sensitivities, but stated it represents a significant enhancement over existing public network infrastructure. The private line bypasses congested internet exchange points, delivering a more stable and predictable connection.
The launch builds on McKay Brothers’ existing network infrastructure, which provides connectivity to key financial centers globally. The company plans to expand its private line offerings to other major markets in the coming months.
