The PHSI Team

Great people achieve great results. Our talented, motivated employees are a true competitive advantage, committed to providing great water solutions for the workplace. Our management team blends extensive industry experience with an innovative, entrepreneurial spirit for an unmatched leadership profile.

The PHSI leadership team includes:

Our team


Chief Executive Officer

Bob Tangredi has led PHSI since June 2013 as Chief Executive Officer. During his time at PHSI he has been successful at leading the company’s transformation to a customer-focused growth business.

Prior to PHSI, Bob was SVP & GM of the Communication Solution Division of Stericycle Inc. (SRCL: NASDAQ 100 / S&P 500) and in less than 2 years he grew revenues to over $130 million with 44 locations and a total team of 1,600. Bob’s first role at Stericycle was SVP of the SQ Healthcare Division. Under his leadership, revenues increased $354 million, from $196 million to $550 million, a 23% CAGR, through a combination of organic and accretive acquisition growth.

Prior to joining Stericycle, Bob was VP of Sales for Monster Worldwide, Inc. (NYSE: MWW) and spent the first 15 years of his career with Xerox Corporation (NYSE: XRX) where he held many sales leadership positions.

Bob graduated from John Carroll University with a Bachelors of Science in Business Administration.