Our approach to business We have built a strong reputation for excellence by consistently striving to improve on every aspect of our services.

Why Sigma

Building trust

Thanks to the breadth of our experience and depth of knowledge within global financial markets, we have established strong relationships with our clients as their trusted business partner for growth, service and transformation.

What drives us

Trailblazing innovation

We harness the latest technology and tools to connect institutional investors to global financial markets and integrated data networks to offer bespoke solutions that suit your specific pre- and post-trade processes and workflows.

How we do it

Transforming futures

We analyse existing and emerging industry insights and metrics, such as in green and sustainable finance, to deliver the best services for your business and to help you make more informed decisions.

Our team

Over the past 12 years, Sigma has established a strong management team that boasts decades of
experience in the global financial markets.

Today, this talented team is trailblazing new technologies, data and industry insights to drive innovation
across the financial markets and to deliver the best possible results for its clients according to their
unique structures and workflows.

Matthew Kent

Chairman, Co-Founder

Matthew is the Co-Founder and Chairman of Sigma Broking Group, having founded the company in 2008. He started his career on the London International Financial Futures and Options Exchange (LIFFE) and has 25 years of experience in Futures/Options covering all areas, including back-office, trading and broking. He has worked across an extensive range of financial companies, from HSBC to trading independently.

David Mudie

Group Chief Executive Officer

David joined the firm in February 2017. From 1995 to 2016, he held various positions across the industry. From September 2012 to June 2016, David served as Chief Executive Officer of R.J. O’Brien UK Limited, the European subsidiary of R.J. O’Brien & Associates (the oldest and largest independent futures brokerage the United States). Before 2012, David worked for several major international brokerage companies and Inter-Dealer Brokers living and working across the US and Asia.

Kevin Costello

Non-Executive Director

Kevin joined Sigma as a Non-Executive Director in April 2017. He started within the broking industry as a Swiss Deposit broker and from 1980 – 1992 held a number of roles within Currency Deposits before taking the role as MD, Deposit, FX and OBS at Prebon Yamane (UK) Limited in 1992. Kevin took on the role as UK CEO of Prebon Yamane and then CEO of Prebon Yamane EMEA from 1993 to 2000. His broad knowledge and experience for the financial services provides important insights for the Board.