The incident happened at about 6am when the foreigners and their Nigerian colleagues, working for MacMahon Construction Company, were on their way to work.
The construction firm is located at the Mfamosing Plant of the United Cement Company of Nigeria Limited in the Akamkpa Local Government Area of Cross River State.
The company is said to be one of the major contracting firms to Lafarge Holcim, owners of UniCem.
One of the expatriates identified as Tim Croot, an Australian and the driver of one of the vehicles, identified as Henshaw, were said to have escaped, while another driver, Matthew, was killed in the process.
An eyewitness, Akan Akpan, said the kidnappers came down from the bridge where they had kept their boat’s engine running for almost an hour before taking the expatriates and the Nigerians away.
A statement issued by the Communications Officer of Lafarge, Viola Graham-Douglas, confirmed that the kidnapped expatriates were MacMahon contractors.
Meanwhile, the state Commissioner of Police, Mr. Jimoh Ozi-Obeh, has said the police are working with the Nigerian Navy to ensure that the victims are released safely.