Both protests were rejected during the administrative process , but Bombardier sought judicial review of their bid protest .
The two unsuccessful bidders for the rail car contract , Bombardier Transportation and Sumitomo Corporation of America , filed protests over the award .
Both protests were rejected during the administrative process , but Bombardier Transportation sought judicial review of Bombardier Transportation 's bid protest .
The two unsuccessful bidders for the rail car contract , Bombardier Transportation and Sumitomo Corporation of America , filed protests over the award .