Zopa.com , which operates in Britain , introduced a similar service in March -LRB- also with backing from Benchmark Capital -RRB- and has attracted more than 50,000 registered users , said Richard Duvall , Zopa 's chief executive .
Zopa /business/company/founders Richard Duvall
NNP , WDT VBZ IN NNP , VBD DT JJ NN IN NNP -LRB- RB IN NN IN NNP NNP -RRB- CC VBZ VBN JJR IN CD VBN NNS , VBD NNP NNP , NNP POS JJ NN .
Zopa
ORGANIZATION
Richard Duvall
PERSON
/business/company/founders