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

Eagle Investment Systems Promotes Cullen to CEO, Lehner Becomes Chairman

Subscribe to our newsletter

Eagle Investment Systems has promoted Mal Cullen to the role of CEO, replacing John Lehner who becomes chairman of the company. Cullen joined Eagle in 2001 as head of Canadian operations and most recently served as head of the Americas and Eagle Access, the company’s secure private cloud. Under Cullen’s leadership, Eagle Access has grown to represent more than 80% of the company’s new business. Before joining Eagle, Cullen spent 12 years at Financial Models Company. As CEO of Eagle, he is responsible for managing all business and operational management activities, including sales, marketing, global professional services, support, relationship management, product management, technology, finance and operations.

Lehner joined Eagle in 2000 as senior vice president for global sales and marketing before becoming president in 2006 and CEO in 2010. In his role as chairman of the company, Lehner will help shape the vision and set the strategy to execute Eagle’s mission of helping the world grow assets efficiently.

Commenting on the appointment of Cullen as CEO of Eagle, Lehner says: “Mal Cullen has played a vital role in Eagle’s success in a number of leadership roles. His experience and vision make him the right choice to lead Eagle’s next stage of growth.”

Cullen reciprocated, saying: “It has been an honour to work closely with John Lehner as Eagle experienced significant growth and success under his leadership. As the next CEO, I look forward to building on this momentum and leading Eagle to the next stage of growth as an industry leading global technology and solutions provider.”

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Building a Semantic Layer for Your Enterprise Data Estate

Date: 8 September 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes The democratisation of data has encouraged engineers to think about how to make their data estates more accessible and useable for non-technical business end-users. Translating intention into data action requires careful configuration that enables consumers to mine insight, analytics...

BLOG

The Data Year Ahead: AI Comes of Age, Private Markets Become Less Opaque

2026 is set to be the year in which the evolutionary changes hinted in the past 12 months become established within the data landscape, according to expert predictions. Artificial intelligence will mature into the game-changing innovation it has promised for years and private markets, whose growth in importance in the past few years has been...

EVENT

AI in Capital Markets Summit London

Now in its 3rd year, the AI in Capital Markets Summit returns with a focus on the practicalities of onboarding AI enterprise wide for business value creation. Whilst AI offers huge potential to revolutionise capital markets operations many are struggling to move beyond pilot phase to generate substantial value from AI.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...