MDSL is the worldwide leader in OnDemand Market Data and Telecom Expense management services.

Founded in 1995 in both New York and London, MDSL has been successfully supplying Market Data and Telecom Expense management services to leading organisations helping them to control and manage their costs. MDSL works with more than 150 customers, many of them in the world of finance with locations in the US, Europe and Asia.

In 2004 MDSL launched its OnDemand service which has received a tremendous response from the market. The majority of our existing customers have realised the benefits of an OnDemand service and are now moving towards this.

Also, the growing list of global integration partners which enhances our services and enables strategic integration with existing systems has doubled in the past year and includes: BT, SAP, ARIBA, CTI, Citrix, Reuters, Bloomberg and more.