Kaizen promotes Leach to CEO
02 February 2026 UK
Image: LinkedIn
The Kaizen RegTech Group has announced new leadership responsibilities within its existing group structure.
Having founded Kaizen Reporting in 2013, Dario Crispini will continue in his role as group CEO, overseeing strategy and growth across the group, while also continuing to lead regulatory reporting product and innovation, and remaining closely involved with clients and broader market engagement.
Michael Leach has been promoted to CEO of Kaizen Reporting, the groups flagship regulatory reporting business.
Crispini states: As Kaizen continues to grow, its important that we align leadership focus with how the business is evolving.
This change allows me to spend more time on group strategy, innovation, and client relationships, while Mike leads Kaizen Reporting through its next phase of growth.
Mike has been a key part of shaping our commercial direction, and I know the business is in great hands.
Leach joined Kaizen Reporting as chief revenue officer in June 2025 from the London Stock Exchange Group (LSEG), where he played a pivotal role in building UnaVista (now LSEG Regulatory Reporting Solutions) into a global brand.
Commenting on his promotion, Leach states: Kaizen Reporting has an incredibly strong foundation, a clear strategy, and a talented team.
Im excited to lead the business, support our clients, and drive the next phase of growth through continued investment in technology, innovation, and delivery excellence.
Kaizen Reporting has recently announced several senior hires including James Crow as chief technology officer, and Chris Childs and Tim Keady as strategic advisors.
Having founded Kaizen Reporting in 2013, Dario Crispini will continue in his role as group CEO, overseeing strategy and growth across the group, while also continuing to lead regulatory reporting product and innovation, and remaining closely involved with clients and broader market engagement.
Michael Leach has been promoted to CEO of Kaizen Reporting, the groups flagship regulatory reporting business.
Crispini states: As Kaizen continues to grow, its important that we align leadership focus with how the business is evolving.
This change allows me to spend more time on group strategy, innovation, and client relationships, while Mike leads Kaizen Reporting through its next phase of growth.
Mike has been a key part of shaping our commercial direction, and I know the business is in great hands.
Leach joined Kaizen Reporting as chief revenue officer in June 2025 from the London Stock Exchange Group (LSEG), where he played a pivotal role in building UnaVista (now LSEG Regulatory Reporting Solutions) into a global brand.
Commenting on his promotion, Leach states: Kaizen Reporting has an incredibly strong foundation, a clear strategy, and a talented team.
Im excited to lead the business, support our clients, and drive the next phase of growth through continued investment in technology, innovation, and delivery excellence.
Kaizen Reporting has recently announced several senior hires including James Crow as chief technology officer, and Chris Childs and Tim Keady as strategic advisors.
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