Mambu announces leadership promotions to strengthen global growth trajectory
Amsterdam Netherlands, 6th March – Mambu announces the latest additions to its C-Suite, as Ellie Heath and Semhal Tarekegn O’Gorman are promoted to Chief People Officer and Chief Customer Success Officer respectively.
Ellie Heath has been promoted to Chief People Officer, reflecting her remarkable leadership in shaping Mambu’s people strategy. Since joining in October 2021 to build and lead Mambu’s reward function, Ellie has continually expanded her impact. In November 2023, she took on Employee Relations and People Operations, further strengthening the team function and two months later she stepped into a People Lead role.
Ellie and the team she’s built have formalized and professionalised Mambu’s People processes, enhancing talent management and employee experience across the organisation. Ellie’s influence extends beyond HR, becoming a key advisor within Mambu’s leadership team, encouraging challenge and driving meaningful organisational change.
Semhal Tarekegn O’Gorman first joined Mambu in February 2024, and her promotion to Chief Customer Success Officer is a testament to her transformative impact at Mambu. Semhal has redefined how Mambu supports and nurtures its customers by deepening the understanding of their needs, proactively tracking sentiment, and mitigating churn risks. Semhal’s leadership has strengthened Mambu’s ability to manage customer relationships effectively, safeguarding the trust and loyalty of its valued clients.
Beyond her success in leading the Customer Success & Support (CSS) organization, Semhal has played a pivotal role in guiding the Mambu leadership team, demonstrating strategic acumen and executive-level decision-making. Her promotion is a well-earned recognition of her contributions to Mambu’s ongoing growth and success.
“Both Ellie and Semhal have been integral to strengthening Mambu, both internally and externally. Ellie’s leadership on the People side has enhanced our employee experiences and made Mambu a better place to work, while Semhal’s work has been crucial to improving customer experiences and improving our proposition. It’s an honour to recognise Ellie and Semhal’s contribution to the company we’re building.”
- Fernando Zandona, Chief Executive Officer at Mambu
Ellie and Semhal join Ivneet Kaur, who joined Mambu as Chief Technology and Product Officer in December 2024, as Mambu’s female executive leaders. Alongside the rest of Mambu’s executive leadership team, they will be crucial to driving Mambu forward as it continues to deliver modern-day core-banking to businesses on a global scale.
© Mambu 2026