Corporate information PT is structured by business areas which correspond to large core areas:  Business in Portugal, International Business.
The Business Units are coordinated by the Holding company, led by its Executive Committee, with support of the corporate centre.
The subsidiaries companies’ reporting is functional, not based on hierarchy and, therefore, effective articulation becomes possible to assure.

Portugal			1H11 Revenues (Euro million)
Wireline	PT Comunicações	100%	917
Mobile	TMN	100%	610

Brazil			1H11 Revenues (Euro million)
Integrated telecom operator	Oi	25.3%	6,124
Contact centre	Contax	14.1%	584

Main Internacional Assets			1H11 Revenues (Euro million)
Unitel	25%(1)(2)	Unitel	Mobile	590
CTM	28%(1)	Macau	Wireline, Mobile	174
MTC	34%(2)	Namibie	Mobile	75
CVT	40%(2)	Cape Verde	Wireline, Mobile	38
Timor Telecom	41%(2)	Timor	Wireline, Mobile	22
CST	51%(2)	S.Tomé e Príncipe	Wireline, Mobile	6

(1) These investments are accounted for under equity method.
(2) These stakes are held by Africatel which is controled 75% by PT.
  

Support Companies
Systems and IT	PT Sistemas de Informação	100%
Innovation research and development	PT Inovação	100%
Backoffice and shared services	PT PRO	100%
Procurement	PT Compras	100%
Call centres	PT Contact	100%
Pension fund management	Previsão	82.05%

Reference information

Description	Data
Name	Portugal Telecom SGPS SA
Address	Av. Fontes Pereira de Melo, 40 1069-300 Lisboa
Country	Portugal
Industry	Integrated telecom operator
Currency	Euro
Commercial register	503 215 058
Date of incorporatiopn	23 June 1994
Financial year	1 January to 31 de December
Stock exchanges	EN Lisbon and NYSE
ISIN	PTPTC0AM0009
Shares issued	896,512,500
Outstanding shares	859,990,247
Share capital (euro)	26,895,375
Par value (euro)	0.03
Intial public offering	1 June 1995

Last Update: 16 Dec 2011