Quiet giant

What if a publicly traded technology company with more than $800 million in annual revenues moved its top executives and corporate headquarters from New York City to your town?

And what if few people knew about it?

If you think that sounds far-fetched, consider this: In 2012, Naples landed the corporate headquarters of ACI Worldwide, a software-development company that provides the backbone of payment processing to the world's major banks and global retailers. ACI has 4,200 employees in 35 offices around the world and posted $865 million in revenues in 2013.