MDMS is a market data consulting firm specializing in the management of market data responsibilities including exchange reporting, subscriber verification and audit support. We are also an exchange approved auditor for NYSE Quote Meter and Indirect audits as well as MISU and Hong Kong audits. In addition to exchange management, MDMS provides Vendor Management, Cost Reduction and IT Project management services. MDMS was founded over 15 years ago to deliver our considerable expertise in market data and vendor management to firms on both a consultative and ongoing basis. Based in the New York metropolitan area, MDMS associates have gained unique experience while employed at some of the most reputable firms in the financial services space.