Multiple choice general knowledge Which was the first credit card company of the world? American Express All Black Barclays Diners Club Reveal answer Fill a bubble to check yourself D Correct answer Explanation Diners Club was the first credit card company, launched in 1950 by Frank McNamara. American Express (1958) and Barclays (1966) came later. 'All Black' is not a real credit card company - it refers to New Zealand's rugby team.