Takeover offer by NTT Communications

F.l.t.r.: Roger Friederich, former CFO Integralis, Jun Sawada, Senior Vice President NTT Communications, Georg Magg, CEO Integralis and Kazu Yozawa, Vice President NTT Communications

June, 30 2009	Ad hoc announcement: Integralis AG and NTT Communications agree upon comprehensive partnership and takeover by NTT Communications
June, 30 2009	Joint Press Release together with NTT Communications: NTT Communications announces agreed takeover offer in cash for Integralis AG
July, 13 2009	NTT Com has received additional irrevocable undertakings for the public takeover offer of Integralis AG
July, 30 2009	NTT Communications publishes offer document for the takeover of Integralis - Acceptance period begins
August, 10 2009	Joint Statement of Management Board and Supervisory Board of Integralis AG / Fairness Opinion Letter
August, 10 2009	Ad hoc announcement: Statement in accordance with Section 27 (1) of the Securities Acquisition and Takeover Act concerning the voluntary public takeover offer (cash offer) by NTT Communications GmbH
August, 11 2009	Management Board and Supervisory Board recommend Integralis shareholders to accept the takeover offer by NTT Communications
September, 03 2009	NTT Com`s takeover offer for Integralis achieves broad acceptance among shareholders
September, 10 2009	NTT Com announces lowering of minimum acceptance level and extension of acceptance period for Integralis offer
September, 16 2009	Joint Supplementary Statement of the Management Board and Supervisory Board

September, 16 2009	Ad hoc announcement: Joint Supplementary Statement in accordance with Section 27 (1) of the Securities Acquisition and Takeover Act considering the voluntary public takeover offer (cash offer) by NTT Communications Deutschland GmbH
September, 17 2009	Ad-hoc correction persuant to Section 15 of the German Securities Trading Act (WpHG) / Correction of the Joint Supplementary Statement by the Management and Supervisory Boards in accordance with Article 27 (1) of the German Securities and Takeover Act - WpÜG
September, 18 2009	Amendment to the Joint Supplementary Statement of the Management Board and Supervisory Board of Integralis AG
September 30 2009	NTT Com: Offer for Integralis successful with approximately 78 percent shares secured
October 19 2009	NTT Com secures 78 percent of Integralis shares