About us

The world leader in Telecom Expense Management and Market Data Management, MDSL delivers software solutions and services that help international organisations to reduce their costs significantly and on a global scale. More than 150 customers in over 34 countries trust in our products to improve their bottom-line results and ensure a fluid and controlled use of their telecom and market data services.

Founded in 1995 in both New York and London, MDSL works with international organisations who want to maximise their budgets and reduce costs. To ensure strong local knowledge and support across the world, MDSL has also opened offices in Tokyo, Macau and Singapore. Together with a network of partners in more than 20 countries, it ensures we can implement solutions that work on a global level yet reflect local needs. MDSL received Safe Harbor certification for compliance with the European Union’s data privacy laws, allowing the company to process invoices and employee information from any of the EU member states.For more information, please view doc.

Every day, we leverage our extensive experience of delivering cost management solutions at an international level to ensure our customers control their costs globally and deliver improved services for users at a local level. By using MDSL solutions, organisations can reduce recurrent costs, streamline operations and gain control.

MDSL’s successful growth strategy is based on listening to customer needs, a strong ethos of technology innovation and a trusted partner ecosystem. With world-class software, value-added services, and unparalleled expertise addressing the unique demands of global organisations, we continue to grow our market share as the world's leading provider of cost management solutions.