LSE’s MillenniumIT chief joins Torstone Technology as COO

Mack Gill departed MillenniumIT in April this year after four years with the firm.

Torstone Technology has expanded its senior leadership team with the addition of MillenniumIT’s former chief executive officer.

Mack Gill departed MillenniumIT - a trading technology subsidiary of the London Stock Exchange - in April this year and joined Torstone in August as its new chief operating officer.

During his four-year stretch with the firm, MillenniumIT grew its business and client partnerships with global exchange groups, clearing houses, banks and brokers.

Prior to joining MillenniumIT, Gill served as a senior executive of global technology at SunGard, now known as FIS. He oversaw the firm’s global technology strategy and consulting businesses, leading a team of around 5,000 staff.

Brian Collings, CEO at Torstone Technology, explained strengthening the management team is a key part of the firm’s plans to expand its cross-asset platform to new regions and market segments.

“We will benefit greatly from Gill’s extensive market and leadership experience… [He] will also take an operational role in enhancing and scaling our client service and engagement,” Collings said.