Among the contracts affected were U.S. Postal Service contracts to transport mail and Department of Agriculture contracts to ship food. Both Sea Star Line and Horizon Lines previously pleaded guilty, in related criminal proceedings, to anticompetitive conduct in violation of the Sherman Act.
Under the settlement agreements, Sea Star Line has agreed to pay $1.9 million, and Horizon Lines has agreed to pay $1.5 million, according to the Department of Justice.
The government alleged that former executives of the defendant ocean shippers used personal email accounts to communicate confidential bidding information, thereby enabling each of the shippers to know the transportation rates that its competitor intended to submit to federal agencies for specific routes. This information allowed the shippers to allocate specific routes between themselves at predetermined rates.