$2.7 billion Pentair has named Angela Lageson senior vice president, general counsel, and secretary. She succeeds Louis Ainsworth who announced plans to retire in mid-2010.

Lageson, previously assistant general counsel at Pentair, brings a significant track record of achievement during her seven years with the company. She has provided primary legal support on many Pentair acquisitions and divestitures, including leading the structuring of the Pentair Residential Filtration joint venture. During her tenure, she has provided legal support to each of Pentair's global business units. In addition, Lageson has provided leadership on board governance, corporate citizenship, and compliance initiatives. Previously, Lageson was a partner in the law firm of Henson & Efron.