Investor David Moross' Falconhead Capital L.L.C., of New York, says it has bought a controlling interest in Trevose-based Rita's Water Ice Franchise Co. for more than $30 million from Pittsburgh's Rudolph family, which had owned the chain since 2005.
The chain has 550 stores from Manhattan to Arizona, up from 319 concentrated in the Philadelphia area and the Jersey Shore six years ago.
"Rita's has been obviously a very successful, high-growth, super-regional brand, [but] it's become a lot more difficult" for small store operators to raise money for expansion, said Falconhead partner Thomas Christopoul, Rita's new chairman and acting CEO.



