Source: http://worldcityweb.com/home/HOU/about/

WorldCity produces an annual publication, Houston TradeNumbers, that informs and connects the thousands of international business leaders involved in the city’s record-breaking $150-plus billion in annual trade. The annual publication provides detailed information about the nation’s fourth-busiest Customs district and one of the nation’s fastest-growing. WorldCity, a Miami-based media company, also produces TradeNumbers publications and events for Atlanta/Savannah, Los Angeles, Boston, Miami and New York as well as U.S. TradeNumbers. The company, founded in 1998, also produces a monthly magazine for South Florida, WorldCity; a multinational database available on-line and in print, Who’s Here; and hosts three event series, Connections, TradeLinks and the CEO Roundtable. The company also publishes Americas TradeNumbers, which looks at U.S. trade with the 33 nations involved in the Free Trade Area of the Americas negotiations.