The concentration, as notified, will be carried out in two successive corporate phases, conditional on each other, on the basis of corporate transactions that will finally lead to the acquisition, by Atlanticfiber - Indústria Ibérica de Fibras Ópticas SA ("ATLANTICFIBER"), of joint control of Nelson Quintas & Filhos Holding SGPS, SA ("NQF HOLDING"), via the acquisition of shares representing the registered capital and voting rights of the latter company from the shareholders and vendors Jorge Nelson Quintas and Céu Quintas ("shares in NQF HOLDING"). CABELTE (HOLDING) SGPS, SA ("CABELTE (HOLDING)"), the greater part of whose registered capital will be held by the new qualitative structure for the control of NQF HOLDING and the venture capital management companies API CAPITAL - SOCIEDADE DE CAPITAL DE RISCO SA and PME INVESTIMENTOS - SOCIEDADE DE INVESTIMENTO SA, will acquire sole control of CABOSPAR - Promoção Imobiliária SA ("CABOSPAR"), an undertaking whose registered capital is 100%-