Corporate information PT is structured by business areas which correspond to large core areas:  Business in Portugal, International Business.
PT also reports its revenues on a per customer segment basis, which are “Residential”, “Personal”, “Enterprise” and “Wholesale and other”

Portugal			2011 Revenues (Euro million)
Residential			682
Personal	PT Comunicações	100%	768
Entreprise	TMN	100%	982
Other			459

Brazil			2011 Revenues (R$ million, 100%)
Residential			10,501
Personal	Oi	25.6%	8,190
Entreprise			8,470
Other			746

Other Internacional Assets			2011 Revenues (Euro million)
Unitel	25%(1)(2)	Angola	Mobile	1,282
CTM	28%(1)	Macau	Wireline, Mobile	356
MTC	34%(2)	Namibie	Mobile	159
CVT	40%(2)	Cape Verde	Wireline, Mobile	84
Timor Telecom	41%	East Timor	Wireline, Mobile	48
CST	51%(2)	S.Tomé e Príncipe	Wireline, Mobile	12

(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	Contax (Brazil)	44.4%
Call centres	PT Contact	100%

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: 30 Mar 2012