Owned by Sprint Nextel and Sir Richard Branson 's Virgin Group , Virgin Mobile has attracted more than 3.5 million subscribers in the United States since 2002 .
Richard Branson /business/person/company Virgin Group
Virgin Group /business/company/founders Richard Branson
VBN IN NNP NNP CC NNP NNP NNP POS NNP NNP , NNP NNP VBZ VBN JJR IN CD CD NNS IN DT NNP NNPS IN CD .
Richard Branson
PERSON
Virgin Group
ORGANIZATION
/business/person/company
Virgin Group
ORGANIZATION
Richard Branson
PERSON
/business/company/founders