Analyst Coverage

Firm Analyst 
 Barclays Capital       J. David Anderson
 Clarksons Platou Securities, Inc.       Anders Bergland
 Cowen Securities L.L.C.       J B Lowe
 Credit Suisse       Gregory Lewis
 Danske Bank Markets        Sondre Dale Stormyr
 Deutsche Bank       Michael Urban
 DNB Markets       Martin Huseby Karlsen
 Evercore ISI             James West
 Fearnley Fonds      Truls Olsen
 Fondsfinans AS      Ivar Andreas Lemmechen Gjul
 Global Hunter Securities       Mark Brown
 Nordea Equity Research             Janne Kvernland
 Pareto Securities  AS               Andreas Stubsrud       
 R.W. Pressprich & Co.             Oliver Corlett
 Raymond James & Associates Inc.             Praveen Narra
 RS Platou                   Anders Bergland and Robert A. Jensen
 SEB Enskilda                   Harald Oyen
 Simmons & Company           Ian Macpherson
 SpareBank 1 Markets AS         Robert Andre Jensen
 Swedbank First Securities           Bjorn Thoresen

Ocean Rig UDW Inc. is followed by the analysts listed above. Although the above list is regularly updated, the list may not be complete and is subject to change as firms add or delete coverage. Please note that any opinions, estimates or forecasts regarding Ocean Rig UDW Inc. performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Ocean Rig UDW Inc. or its management. Ocean Rig UDW Inc. is providing this listing as a service to investors and does not by its reference above imply its endorsement of or concurrence with such information, conclusions or recommendations.

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