Providing technology and marketplace solutions for the global multi-billion dollar data business

Data is Power, Content is King, Fuelling Business Growth

In the new data driven economy, the MDX Holdings group of companies is a disruptive force for change who can help you to harness and exploit the power of this invaluable resource. Need proven, world class technology to streamline and automate your trading operations, or the latest, on-demand way, to seamlessly showcase, distribute and digest market data, nascent or alternative data sources? Look no further, we have it covered.

Great tech. World class experts. On demand content.

MDX Technology – industry leading technology. Global reach

Smarter market data solutions for the global trading community. Delivered by the industry's recognised experts with 100% user satisfaction. Find out why over 25 of the world’s top trading and financial firms depend on our award winning technology to get an edge. Visit

IOWArocks, the “one-stop-shop” for all your data needs

Underpinned by MDX Technology, our goal is to revolutionise the way content consumers and content creators globally can seamlessly connect and transact business faster and more cost effectively than ever before. For an on-demand content rich, device agnostic service with simple licensing and payment terms, check out

About MDX Holdings

The company structure incorporates three entities: MDX Holdings Limited, MDX Technology Limited and MDX Content Limited trading as IOWArocks. View press release for more information. View press release for more information.

David Priestley

Group Executive Chairman

Paul Watmough

Group Chief Executive

Richard Gissing

Group Executive CTO