International House Dublin, Ireland. Riona McGrath has been appointed Head of Sales and Marketing at IH Dublin. As a native of Dublin, and coming from a background of both education and international tourism, Riona has a passion for international business and a successful track record in sales, marketing and account management across EMEA, the Americas and APAC regions. Most recently, Riona has held numerous roles at CarTrawler, a leading travel and technology business. As a senior manager she oversaw the management of key markets, and prior to this she was responsible for building new teams, management of key projects, and event management. Riona also has significant experience in public speaking and presenting.