Industry research firm , the 451 Group , has characterized Accellion as having grown into the collaboration market from its file - transfer roots .
In March 2011 , Accellion released its Secure Collaboration product .
Industry research firm , the 451 Group , has characterized Accellion as having grown into the collaboration market from Accellion 's file - transfer roots .
In March 2011 , Accellion released its Secure Collaboration product .