McKay Brothers Launches London-Singapore FX Network at 137 Millisecond Latency

Monday, 29/09/2025 | 10:32 GMT by Damian Chmiel
  • The network connectivity firm claims the fastest path between key trading hubs.
  • The new service achieves a 137-millisecond round-trip time for digital asset and FX traders.
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Data transport company McKay Brothers launched a private network connection between London and Singapore that it says delivers the fastest latency for cryptocurrency and foreign exchange trading between the two financial centers.

McKay Brothers Slashes FX Trading Time Between London and Singapore

The new service achieves a round-trip time of less than 137 milliseconds, connecting the Slough-LD4 data center near London with Singapore's AWS cloud infrastructure. The London facility houses major crypto platforms including Deribit, LMAX and Kraken, while the Singapore endpoint provides direct access to Bybit's trading platform.

Previous network connections between London and Singapore typically showed latency times ranging from 145 to 180 milliseconds, according to industry sources.

You may also like: McKay Brothers Lowers Latency on US Treasury Triangle

Microsecond Advantages Drive Network Investment

The company built the network specifically for digital assets and foreign exchange , where McKay Brothers says risk management decisions increasingly hinge on microsecond timing advantages.

High-frequency trading operations rely on ultra-low latency networks to execute trades ahead of competitors and capitalize on brief market opportunities. Even small improvements in connection speed can translate to significant trading advantages in markets where prices change thousands of times per second.

“The network is purpose-built for asset classes where risk management increasingly depends on microseconds,” McKay Brothers stated when announcing the service.

Equal Access Policy Targets Smaller Firms

McKay Brothers operates under what it calls a “Level Playing Field policy,” which ensures all subscribers can purchase access to the same latency performance regardless of their size. This approach aims to prevent larger trading firms from securing exclusive access to the fastest connections.

The company positions itself as an independent network provider, distinct from trading firms that operate their own infrastructure and potentially route competitor data through their systems.

“McKay provides the data transport used by the world's most demanding firms and makes it equally accessible to all subscribers, leveling the playing field,” the company said.

Network Expansion Targets Global Trading Centers

The London-Singapore route adds to McKay Brothers' existing long-haul transport portfolio, which connects major trading hubs including Tokyo, Hong Kong, Chicago and Ashburn, Virginia.

The expansion comes as crypto trading increasingly operates across multiple global markets, with digital asset platforms often maintaining a presence in several jurisdictions to serve different regulatory regimes and time zones.

McKay Brothers will demonstrate the new service at the Token 2049 conference in Singapore, one of the crypto industry's largest annual gatherings.

The company operates both short-haul and long-distance networks serving traditional financial markets alongside digital asset trading, maintaining what it describes as the same reliability standards across both sectors.

Related stories:

Data transport company McKay Brothers launched a private network connection between London and Singapore that it says delivers the fastest latency for cryptocurrency and foreign exchange trading between the two financial centers.

McKay Brothers Slashes FX Trading Time Between London and Singapore

The new service achieves a round-trip time of less than 137 milliseconds, connecting the Slough-LD4 data center near London with Singapore's AWS cloud infrastructure. The London facility houses major crypto platforms including Deribit, LMAX and Kraken, while the Singapore endpoint provides direct access to Bybit's trading platform.

Previous network connections between London and Singapore typically showed latency times ranging from 145 to 180 milliseconds, according to industry sources.

You may also like: McKay Brothers Lowers Latency on US Treasury Triangle

Microsecond Advantages Drive Network Investment

The company built the network specifically for digital assets and foreign exchange , where McKay Brothers says risk management decisions increasingly hinge on microsecond timing advantages.

High-frequency trading operations rely on ultra-low latency networks to execute trades ahead of competitors and capitalize on brief market opportunities. Even small improvements in connection speed can translate to significant trading advantages in markets where prices change thousands of times per second.

“The network is purpose-built for asset classes where risk management increasingly depends on microseconds,” McKay Brothers stated when announcing the service.

Equal Access Policy Targets Smaller Firms

McKay Brothers operates under what it calls a “Level Playing Field policy,” which ensures all subscribers can purchase access to the same latency performance regardless of their size. This approach aims to prevent larger trading firms from securing exclusive access to the fastest connections.

The company positions itself as an independent network provider, distinct from trading firms that operate their own infrastructure and potentially route competitor data through their systems.

“McKay provides the data transport used by the world's most demanding firms and makes it equally accessible to all subscribers, leveling the playing field,” the company said.

Network Expansion Targets Global Trading Centers

The London-Singapore route adds to McKay Brothers' existing long-haul transport portfolio, which connects major trading hubs including Tokyo, Hong Kong, Chicago and Ashburn, Virginia.

The expansion comes as crypto trading increasingly operates across multiple global markets, with digital asset platforms often maintaining a presence in several jurisdictions to serve different regulatory regimes and time zones.

McKay Brothers will demonstrate the new service at the Token 2049 conference in Singapore, one of the crypto industry's largest annual gatherings.

The company operates both short-haul and long-distance networks serving traditional financial markets alongside digital asset trading, maintaining what it describes as the same reliability standards across both sectors.

Related stories:

About the Author: Damian Chmiel
Damian Chmiel
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About the Author: Damian Chmiel
Damian's adventure with financial markets began at the Cracow University of Economics, where he obtained his MA in finance and accounting. Starting from the retail trader perspective, he collaborated with brokerage houses and financial portals in Poland as an independent editor and content manager. His adventure with Finance Magnates began in 2016, where he is working as a business intelligence analyst.
  • 3065 Articles
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