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

A-Team Insight Blogs

Torstone Technology Names Former MillenniumIT CEO as COO

Subscribe to our newsletter

Mack Gill, former CEO at MillenniumIT, has surfaced at Torstone Technology with the roles of COO and member of the board of directors, and responsibility to drive the company’s post-trade securities and derivatives processing solutions into new regions and market segments. He will also take an operational role in improving and scaling client service and engagement.

Gill led MillenniumIT, a technology subsidiary of the London Stock Exchange Group, for four years before leaving in April this year and joining Torstone in August. He previously spent towards 20 years at Sungard – now FIS – in leadership roles including president of SunGard Technology Services and most recently senior vice president of corporate development and strategy. Gill has been a board director of the International Association for Quantitative Finance for the past 18 years.

Commenting on the appointment and the company’s plans, Torstone CEO Brian Collings says strengthening the board and management team is part of Torstone’s global expansion plan for its Inferno product, which is designed to support high levels of straight through processing for settlement of a wide range of asset classes.

Gill says the post-trade space is one of the most dynamic segments of financial services, with technology innovation shaking up an industry long held back by legacy systems. His aim at Torstone is to help clients create modern, future-proof, post-trade infrastructure.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Are Your Legacy Voice Recordings a Compliance Time Bomb?

Recent enforcement actions underscore the importance of maintaining accurate, secure and up-to-date voice and electronic communication. For some organisations, legacy voice recording systems are not at or beyond end-of-life, posing significant compliance, operational and financial risks. These outdated systems often fail to meet evolving regulatory expectations around data authenticity, retention, and accessibility. Delaying action increases...

BLOG

OTC Val Expands Derivatives Coverage to Synthetic and Bespoke Products

OTC Valuations (OTC Val), a provider of independent derivatives valuation and risk reports for structured products and exotic derivatives, has expanded its derivatives coverage for credit, inflation, equity, FX, and fixed income products. The vendor has increased its asset class coverage to meet client demands for both vanilla and complex derivatives pricing. OTC Val has...

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

GUIDE

FATCA – The Time to Act is Now

The US Foreign Account Tax Compliance Act – aka FATCA – raised eyebrows when its final regulations requiring foreign financial institutions (FFIs) to report US accounts to US tax authorities were published last year. But with the exception of a few modifications, the legislation remains in place and starts to comes into force in earnest...