Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations. Register a Designated Activity Company DAC with Irish Formations.