Wojtaszek was hired with the specific task of taking the company in a new direction, one that would provide more opportunities for growth than the stagnant wireline and wireless businesses. Now Cincinnati Bell uses the cash from its traditional businesses to support the focus on data centers.

Wojtaszek didn't have previous experience with data centers. But when he began to look at Cincinnati Bell's strengths and lines of business, “I realized that data centers offered the most compelling opportunity to transform the company,” he says.

“I developed the strategy, explained it to the management team and the board, and sold them on the opportunity that we could do something very unique,” Wojtaszek says. “The data center industry is pretty much in its nascency. It's one of those rare opportunities in life where you can have a fun time building a business, but also help define an industry.”

One key aspect of the industry is intense competition. Burgeoning interest among Cincinnati Bell's competitors has spurred them to buy capacity too. However, Cincinnati Bell already has its June 2010 acquisition of CyrusOne under its belt, and ready for more acquisitions, thanks to Wojtaszek's refinancing the company's debt. The $526 million purchase of CyrusOne and its Texas operations brought Cincinnati Bell's total number of facilities to 17. In the first quarter of this year, Cincinnati Bell contracted for its first space in London, a beachhead for a European expansion.

As for Cincinnati and its environs, they have enchanted his family, says Wojtaszek, and led to trying new things, like clay pigeon shooting, a favorite of Cincinnati Bell CEO Jack Cassidy. It's “like golf with a gun,” Wojtaszek says.

See Treasury & Risk's complete 2011 list of the 100 Most Influential People in Finance here.