ST. PAUL, Minn.--(BUSINESS WIRE)--Ecolab Inc. President and Chief Operating Officer Tom Handley will address financial analysts at the Credit Suisse Global Services Conference on Wednesday, March 11 in New York. Ecolab will host a live webcast of Mr. Handley’s presentation. Details for the webcast are as follows:     TIME: 9:10 a.m. Eastern Time   DATE: Wednesday, March 11, 2015   DURATION: Approximately 30 minutes   LOCATION: www.ecolab.com/investor   ARCHIVE: A replay of the webcast will be a