About us

Dion is a global financial technology company with expertise in building innovative software solutions for wealth management, capital markets, regulatory and compliance requirements, as well as middleware and messaging solutions. With over 25 years of experience in the industry, Dion has a presence across 13 countries with over 500 clients and more than 500 staff members.

Our award winning wealth management solution has been supporting firms for over three decades. Our mission is to help customers grow, remain compliant and offer stellar service to their clients. We recognize the importance of being compliant with regulatory requirements and also understand how it can become a costly affair and diminish profitability for firms. Keeping this in mind, it is our constant endeavor to build innovative & efficient technology solutions to help customers grow, remain compliant and offer stellar service to their clients.


Here’s a quick look at the Team

Kean Williams
Managing Director, Wealth Management Solutions

Kean is the business owner for Global Wealth Solutions at Dion, with almost 30 years’ experience in the industry. Beginning his career at the London Stock Exchange, Kean has gained the diverse range of skills required to manage Operations at the company, working in all areas of the industry as a Software Vendor and in Investment Banking. From development to implementation, and service management to project management, Kean has the expertise required to ensure we provide the ideal product, service and experience to Dion's clients.

Suman Rao
Global Head of Pre-Sales

Suman leads Global Pre-Sales for Wealth Solutions at Dion. Over her 11 plus years at the company, Suman has acquired an extensive understanding of Dion's product set and what it is exactly that our client's want to achieve with our products. Suman has 16 years’ experience working with systems for financial institutions, starting her career in software development, progressing onto a role as a Business Analyst, and then product ownership. From regular face-to-face discussion with clients, to continually monitoring market updates and requirements, it was a clear choice to appoint Suman as Global Head of Pre-Sales last year.

Ron Tomlinson
Head of Development

Ron manages software development for Wealth Solutions at Dion and is responsible for the overall architecture and design of our technology. With his project management experience he ensures that each individual clients' system is catered to their needs, gauging information from face-to-face demos and presentations. In this way, Ron supports sales and pre-sales projects with his broad knowledge of the software as well as market trends and requirements. His 10 years at Dion mean that he is the ideal mentor for the junior developers. and nearly 20 years in systems for financial institutions.


----- Regulatory experts -----


Steve Martin
Senior Business Consultant

Steve is the Senior Business Consultant at Dion and our very own in-house industry expert, being the company's go-to media spokesperson for a number of years. With a steady 30 plus years within the financial services industry, and experience as both a user and software vendor, helping him to understand the business and regulatory challenges which our clients face. While also enabling him to support Dion's software development team by offering insight into the business challenges which they need to solve for our clients. Steve is a Dion veteran in his own right.

Jason Banyard
Senior Business Consultant

Jason is a Senior Business Consultant, working for the company for almost 18 years, he is key to the entire development for our wealth solutions at Dion. His expertise in both software development and financial institutions mean that he is able to articulate exactly what it is that our clients want to the development team, in order to deliver the ideal solution. As well as this, he fully understands the Operations behind the business ensuring that we provide the exact product, service and experience required. Jason also oversees the maintenance of our legacy systems as well as the development of new software.

Contact us