Six Flags Entertainment Corporation, the world's largest regional theme park company, has announced its fourth consecutive year of record financial performance, as the group generated a company-high $404m of adjusted EBITDA in 2013.

Full-year revenue grew four per cent to $1.1bn due to higher admissions, in-park, sponsorship and accommodations revenue. Attendance across the company's 18 parks in 2013 grew by two per cent to 26.1 million.

"Strategic focus and excellent execution have been the key drivers of our fourth year of record financial performance," said Jim Reid-Anderson, Six Flags chairman, president and CEO.

"With 2013 guest-satisfaction scores also at a record high, our guests recognise we are providing innovative rides and attractions, superb service, and great value for their money."

In 2013 the company invested $102m – or nine per cent of revenue – in new capital.