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

Role Swapping at Xenomorph

Subscribe to our newsletter

Greg Johnson has risen to become chief executive officer of data and decision support platform provider Xenomorph. The company’s former CEO and co-founder Brian Sentance has taken on the marketing role.

The role swapping was decided by the four founders, who have majority ownership of the company and all of whom, says Sentance, “Look to do our best to increase the value of what we own”. As such, Sentance is now taking on more of an ‘evangelist’ role for the company while Johnson will take on the leadership role involving negotiating and operational management in addition to his previous responsibilities for sales. Another co-founder Matthew Skinner is contributing to the financial control role.
Johnson joined the company a couple of years ago as sales and marketing director, and was then promoted to chief operating officer last year. The COO role no longer exists.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Are you making the most of the business-critical structured data stored in your mainframes?

17 June 2025 10:00am ET | 3:00pm London | 4:00pm CET Duration: 50 Minutes Fewer than 30% of companies think that they can fully tap into their mainframe data even though complete, accurate and real-time data is key to business decision-making, compliance, modernisation and innovation. For many in financial markets, integrating data across the enterprise...

BLOG

Rethinking Data Management in Financial Services: Virtualisation Over Static Storage

By Thomas McHugh, Co-Founder and Chief Executive, FINBOURNE Technology. In Financial Services (FS), data management has long been centred around traditional database storage. However, this approach is fundamentally misaligned with the nature of FS data, which is process-driven rather than static. The industry needs a shift in perspective – one that prioritises virtualisation over rigid...

EVENT

TradingTech Briefing New York

Our TradingTech Briefing in New York is aimed at senior-level decision makers in trading technology, electronic execution, trading architecture and offers a day packed with insight from practitioners and from innovative suppliers happy to share their experiences in dealing with the enterprise challenges facing our marketplace.

GUIDE

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...