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Executive Management

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Executive Management | Board of Directors
Alan S. McKim
Chief Executive Officer, and Chairman of the Board
Alan S. McKim
Chief Executive Officer, and Chairman of the Board


Alan S. McKim founded the Company in 1980 and is Chairman of the Board of Directors and Chief Executive Officer of the Company. He serves as a Director of most of the Company's subsidiaries. Mr. McKim holds an MBA degree from Northeastern University.... 
James M. Rutledge
Vice Chairman, President and Chief Financial Officer
James M. Rutledge
Vice Chairman, President and Chief Financial Officer


James M. Rutledge joined Clean Harbors as Executive Vice President and Chief Financial Officer in 2005. In 2011, Mr. Rutledge was appointed Vice Chairman of the Board of Directors. In 2012, he was named the Company’s President and Chief Operating Officer. In February 2013, he resumed his role as Chief Financial Officer. Before joining Clean Harbors, Mr. Rutledge served as Chief Financial Officer of Rogers Corporation, a developer and manufacturer of specialty polymer and electronic materials fo... 
John R. Beals
Senior Vice President, Controller and Principal Accounting Officer
John R. Beals
Senior Vice President, Controller and Principal Accounting Officer


John R. Beals joined Clean Harbors as Vice President and Corporate Controller in 2006. Before joining Clean Harbors, Mr. Beals was Vice President and Corporate Controller at 3Com. Before that, he was at The First Years Inc., for 19 years where he held positions of increasing responsibility, including Treasurer, Controller and Chief Financial Officer, Senior Vice President-Finance. He began his career with Deloitte & Touche and was promoted to the level of Audit Manager with the firm. Mr. Beals, ... 
Jerry E. Correll
President, Safety-Kleen Environmental Services*
Jerry E. Correll
President, Safety-Kleen Environmental Services*


Jerry E. Correll is President, Safety-Kleen Environmental Services. Mr. Correll joined the Company in 2002, and he has served in a variety of prior management positions including most recently Executive Vice President – Pricing and Proposals. From 1986 to 2002, Mr. Correll held a variety of sales and operations management positions with Safety-Kleen Corp., including Regional Vice President – Central U.S. Operations, Vice President of Corporate Accounts and Senior Vice President of Sales. Mr. Co... 
George L. Curtis
Executive Vice President, Pricing and Proposals*
George L. Curtis
Executive Vice President, Pricing and Proposals*


George L. Curtis is Executive Vice President—Pricing and Proposals. Mr. Curtis joined the Company in 1980, and he has served in a variety of management positions the most recent of which were Vice President of Marketing and Vice President of Business Development. Mr. Curtis holds an MBA degree from Northeastern University and a Bachelor of Arts degree in Biology from Columbia University.... 
Dave Eckelbarger
Executive Vice President, Branch Sales and Service
Dave Eckelbarger
Executive Vice President, Branch Sales and Service


Dave Eckelbarger joined Safety-Kleen in 2002 as Senior Vice President, Midwest Region. Prior to that, he held numerous leadership roles in manufacturing and distribution companies. In 2007 he was promoted to the role of Senior Vice President, Corporate Support Services, reporting to the CEO. In 2009 he was promoted to the newly created role of EVP, Supply Chain. Today he is EVP, Branch Sales & Service, responsible for the environmental services, parts cleaning and used oil collection business of... 
Deirdre J. Evens
Executive Vice President, Human Resources*
Deirdre J. Evens
Executive Vice President, Human Resources*


Deirdre J. Evens is Executive Vice President, Human Resources and Central Services. She joined the Company in 2007. From 2006 to 2007, she served as Senior Vice President of Member Insight at BJ's Wholesale Club, an $8 billion Fortune 300 retailer and the leading warehouse chain in the eastern United States. From 1986 to 2006, she worked at Polaroid Corporation, a leading global provider of Instant Photography, Digital Imaging, and Consumer Electronics products. At Polaroid, she held a variet... 
Steven R. Fusco
Executive Vice President and Chief Information Officer*
Steven R. Fusco
Executive Vice President and Chief Information Officer*


Steven R. Fusco joined Clean Harbors in 2010 as the Chief Information Officer and Senior Vice President of Technology. Prior to joining Clean Harbors Mr. Fusco was Senior Vice President of Technology at Devonshire Investors, a private equity arm of Fidelity Investments, where he worked for 18 years. Mr. Fusco was responsible for the technology oversight and stewardship of 14 different businesses in various business sectors. Mr. Fusco was also responsible for Devonshire’s data centers and acte... 
Eric W. Gerstenberg
President, Environmental Services*
Eric W. Gerstenberg
President, Environmental Services*


Eric W. Gerstenberg is President, Environmental Services. Mr. Gerstenberg rejoined the Company in June 1999 as Vice President of Disposal Services of Clean Harbors Environmental Services, Inc. From 1997 to 1999, Mr. Gerstenberg was the Vice President of Operations for Pollution Control Industries, a privately owned environmental services company. From 1989 to 1997, he held a variety of positions with the Company including General Manager of the Natick, Baltimore, and Chicago facilities. In 2010... 
Curt Knapp
Executive Vice President, Marketing and Oil Re-refining Sales
Curt Knapp
Executive Vice President, Marketing and Oil Re-refining Sales


Knapp joined Safety-Kleen in December 2008 as vice president of channel marketing, responsible for development of new products and distribution channels for Safety-Kleen's high-quality, environmentally friendly lines of recycled products. Prior to joining Safety-Kleen, Knapp was senior vice president for The Marketing Arm, a marketing agency based in Dallas, and also served as vice president of marketing for Waste Management. Knapp has more than 23 years of senior-level management experience in ... 
Marvin Lefebvre
Executive Vice President – Seismic Services*
Marvin Lefebvre
Executive Vice President – Seismic Services*


Marvin Lefebvre is Executive Vice President – Exploration Services. Prior to the Company's acquisition of Eveready on July 31, 2009, Mr. Lefebvre was Vice President, Operations of Eveready since March 2005. Prior to March 2005, Mr. Lefebvre was the President and Chief Executive Officer of the former River Valley Energy Services Ltd., the predecessor to River Valley Income Fund, from July 2002 until the completion of the reorganization of that entity into River Valley Income Fund. Mr. Lefebvre wa... 
David M. Parry
President, Industrial & Field Services*
David M. Parry
President, Industrial & Field Services*


David M. Parry is President, Energy & Industrial Services. Mr. Parry joined the Company in 1988 and he has served in a variety of management positions including Executive Vice President of Sales and Services, Senior Vice President of Eastern Operations. He has also previously held the positions of Regional Vice President, Northeast Region, District Sales Manager, Regional Manager of CleanPack® and Transportation & Disposal Services, Plant Manager and CleanPack Chemist. He became Executive Vice P... 
Laura Schwinn
President, Oil & Gas Field Services
Laura Schwinn
President, Oil & Gas Field Services


Laura Schwinn joined Clean Harbors as President, Oil & Gas Field Services in 2013. Previously, Schwinn held a variety of senior positions at Halliburton, most recently as Vice President, Drill Bits and Services. Prior to Halliburton, Schwinn served in a business development role at Schlumberger. Schwinn earned a Bachelor of Commerce degree from University of Victoria in British Columbia.... 
Michael J. Twohig
Executive Vice President and Chief Administrative Officer*
Michael J. Twohig
Executive Vice President and Chief Administrative Officer*


Michael J. Twohig is Executive Vice President and Chief Administrative Officer. Mr. Twohig joined the company in 1999 and has served in a variety of management positions including Senior Vice President and Chief Information Officer, Senior Vice President, Administration and E-Business and Vice President of Strategic Initiatives. From 1996 to 1999 he served as Vice President of Business Operations for Internet Commerce Expo, an International Data Group company. Prior to that, he was the Controlle... 
Brian P. Weber
Executive Vice President, Corporate Planning and Development*
Brian P. Weber
Executive Vice President, Corporate Planning and Development*


Brian P. Weber is Executive Vice President, Corporate Planning and Development. Mr. Weber joined the Company in 1990. He has served in a variety of management positions with the Company including, Senior Vice President of Transportation, Vice President of CleanPack Services, and Vice President, Technical Services. Mr. Weber holds a Bachelor of Science degree in Business Management from Westfield State College.... 
* Officer of a wholly-owned subsidiary of the parent holding company, Clean Harbors, Inc.

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