A Congolese delegation from Congo Brazzaville visited South Africa in May 2018 and Power Matla together with Altech Radio Holdings hosted Minister Leon Juste Ibombo and Mr. Henri Yandza-Mouele on 7 and 8 May 2018.  The ministers were shown an overview of both companies through presentations given by various members of Power Matla, Power Matla Innolumis, Altech Multimedia and Altech Radio Holdings.