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May 22, 2012

Ridolfi will expand services with purchase of EcoChem

Photo by Tom Bowden/Ridolfi [enlarge]
Callie Ridolfi (left) and EcoChem principals Linda Bohannon and Ann Bailey.

Seattle-based Ridolfi, an environmental science and engineering consulting firm, has purchased EcoChem and will operate it as a subsidiary.


 
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