The TNT Travel Show and the Online Advertising and Affiliate Marketing Expo are among the new shows set to take place at Earls Court and Olympia this quarter.
Seven new exhibitions will be held at the London venues over the next three months, including the Bangladesh Clothing Show, the Big Scuba Show and the Retail Business Technology Expo.
Social Media World Forum and Data Centre World will also be held at the venues between now and the end of March.
Group managing director Nigel Nathan said it is encouraging that the events industry is recovering from a very difficult period.
"We aim to nurture young shows and provide solid foundations for new organisers, and I'm proud to say that this is reflected in this exciting portfolio of new events," he added.
Last year, EC&O Venues, which includes Earls Court and Olympia, announced that Tom Lambregts had been promoted to the company's head of marketing.