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”

Reference information

Description
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 incorporation	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	855,028,595
Share capital (euro)	26,895,375
Par value (euro)	0.03
Initial public offering	1 June 1995

Portugal			2012 Revenues (Euro million)
Residential			712
Personal	PT Comunicações	100%	688
Entreprise	TMN	100%	896
Other			405

Brazil			2012 Revenues (R$ million, 100%)
Residential			9,974
Personal	Oi	23.3%	9,102
Entreprise			8,510
Other			556

Other Internacional Assets			2012 Revenues (Euro million)
Unitel	25%(1)(2)	Angola	Mobile	1,590
CTM	28%(1)(3)	Macau	Wireline, Mobile	480
MTC	34%(2)	Namibie	Mobile	180
CVT	40%(2)	Cape Verde	Wireline, Mobile	76
Timor Telecom	41%	East Timor	Wireline, Mobile	58
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.
(3) On 13 January, PT announced it has entered into a definitive agreement for the sale of its stake in CTM to Citic Telecom International Holdings Limited.  

Support Companies
Systems and IT	PT Sistemas de Informação	100%
Innovation research and development	PT Inovação	100%
Backoffice and shared services	PT PRO	100%
Call centres	Contax (Brazil)	44.4%
Call centres	PT Contact	100%

Last Update: 10 Apr 2013