McKay Brothers Secures Level Playing Field

McKay Brothers International SA is a leading independent designer, builder and operator of low-latency, long-haul wireless microwave networks and a provider of market data for financial firms and electronic trading. The company's mission is to broaden access to the foundational elements of financial market connectivity, thereby reducing uncertainty and fostering more efficient, transparent and inclusive markets.

As part of its ongoing efforts to create a level playing field, McKay successfully advocated for SIX Swiss Exchange – the principal stock exchange in Switzerland – to extend its commitment to equal treatment to all network operators and market data vendors offering services in its data centre.

Lenz & Staehelin's Competition and Regulated Markets practice advised McKay on this matter. The team was led by Astrid Waser (Competition and Regulated Markets) and included Lukas Stephan Staub (TMT, Financial Markets) and Sandro Travaglini (Competition and Regulated Markets).

Published: 11 May 2026