Health software company Click4Care can grow quickly. But can it grow big?

The Columbus-area technology company has quickly built a strong reputation around its software, which manages patient care and automates management requirements by health insurers. In the past two years, it's been recognized nationally as one of the country's fastest-growing small businesses, yet as Click4Care hopes to expand larger (and often better-financed), competitors are also planning to gobble up more businesses. These competitors see the same wide-open market that Click4Care does and, just like Click4Care, want to get more of the market for themselves.