Charles R. Gordon, President & Chief Executive Officer
Mr. Gordon serves as our President and Chief Executive Officer. Most
recently, Mr. Gordon served in the
position of Chief Executive Officer of Natural Systems Utilities, LLC, a
distributed water infrastructure
company. Prior to Natural Systems Utilities, Mr. Gordon served as
President and Chief Operating Officer of Nuverra Environmental
Solutions, Inc. from October 2010 through September 2013. Nuverra
provides environmental services to the oil and gas industries. Mr.
Gordon served as Chief Executive Officer of Siemens Water Technologies, a
business unit of Siemens AG, a world leader in products, systems and
services for water and wastewater treatment for industrial,
institutional and municipal customers, from
2007 through 2010. Previously, Mr. Gordon served as President of the
Siemens Water Technologies Systems Division from 2005 through 2006. Mr.
Gordon was named President of USFilter’s Service and Products Division
in 1999, which was later acquired by Siemens. Mr. Gordon was named Vice
President of the Southern Region of Arrowhead Industrial Water (later acquired by USFilter) in 1991.
David A. Martin, Executive Vice President & Chief Financial Officer
Mr. Martin serves as our Executive Vice President and Chief Financial Officer. Mr. Martin served as our Vice President and Chief Financial Officer from August 2007 through April 2009, at which time he was promoted to Senior Vice President. Mr. Martin was promoted to Executive Vice President in October 2014. Previously, he was Vice President and Controller since January 2006. Mr. Martin also served as our Corporate Controller for two years, following two and one-half years as finance director of our European operations. Mr. Martin joined our Company in 1993 from BDO Seidman, LLP, where he was a senior accountant.
David F. Morris, Executive Vice President, General Counsel & Chief Administrative Officer
Mr. Morris serves as our Executive Vice President, Chief
Administrative Officer, General Counsel and Secretary. Mr. Morris served
as our Vice President, General Counsel and Secretary beginning in
January 2005 through April 2007, at which time he was promoted to Senior
Vice President. He was promoted to Executive Vice President in October
2014. Mr. Morris became our Chief Administrative Officer in August 2007.
From March 1993 until January 2005, Mr. Morris was an attorney with the
law firm of Thompson Coburn LLP, St. Louis, Missouri, most recently as a
partner in its corporate and securities practice areas.
Greta Voss, President, Corrosion Protection
Ms. Voss joined Aegion Corporation in May 2012 as Vice President,
Energy & Mining, and is now President of Aegion's Corrosion
Protection platform. Prior to joining Aegion, Ms. Voss was President and
General Manager of the Technical Specialties Division at Solutia, Inc.
Ms. Voss joined Solutia in 1994, and held various positions with
increasing responsibility during her tenure. She is also active in the
industry and previously served on the Board of Directors for The Suzhou
Therminol Joint Venture in Suzhou, China. Ms. Voss earned an MBA from
the Olin Business School at Washington University and has a Bachelor of
Chemical Engineering from Auburn University.
Gary Wilson, President, Energy Services
Mr. Wilson serves as President of Aegion’s Energy Services platform, providing engineering, construction, maintenance and turnaround services to the oil and gas industry. Prior to joining Brinderson in 2002, he worked for two major oil companies in a variety of engineering, construction, maintenance and operations capacities. For the company, he previously established Brinderson’s direct-hire maintenance and turnaround services division, which is now the largest provider of these services in the Western US refining industry. Mr. Wilson holds a Bachelor’s degree in Engineering from Stevens Institute of Technology and a Master’s in Management from the University of Redlands.
Steve Callahan, Senior Vice President, Global Human Resources
Joining Aegion in 2015, Mr. Callahan is responsible for Aegion’s global HR function and North American payroll operations. Prior to joining Aegion, Mr. Callahan worked at Peabody Energy from 2008 to 2015 where he was responsible for driving global alignment within the human resources function, HRIS, global mobility, business development support and M&A integration, HR metrics and analytics and corporate generalist support. Mr. Callahan has over 20 years of global experience working in Romania, India, France, China, Indonesia, Mongolia, Singapore and the United Kingdom. He holds a Bachelor of Science in Speech Communications from West Chester University and a Master of Arts in Human Resources Development Leadership from The University of Texas-Austin.
John Huhn, Senior Vice President & Chief Strategy Officer
As Aegion’s Senior Vice President & Chief Strategy Officer, Mr. Huhn is responsible for corporate strategy, mergers
& acquisitions, joint-ventures and strategic alliances as well as investor relations, marketing communications and innovation initiatives. In recent years, Mr. Huhn was
responsible for the analysis, identification and completion of multiple
transactions which increased Aegion’s presence in the energy and
structural sectors. Prior to joining Aegion, Mr. Huhn held several roles
in consulting and corporate development including establishing HBM
Holdings, a private family office, managing partner of Compass Group, a
private equity firm and managing principal of Right Management
Consultants, which provided organizational and strategic consulting to
Fortune 1000 clients. Throughout Mr. Huhn’s career, he has been involved
in more than 50 transactions representing more than $1.5 billion in
David H. Kroon, Chief Technical Officer, Aegion Corporation
Mr. Kroon is Chief Technical Officer of Aegion Corporation and one of
the original founders of Corrpro. He graduated from Yale University
with a B.S. in Chemistry and is a Registered Professional Engineer in a
number of states. Prior to becoming CTO of Aegion, he was President and
Chief Engineer of Corrpro for many years. He has been active in the
technical practices committees of NACE International and AWWA since
1971. In recent years, he has contributed to the development of pipeline
and infrastructure assessment standards. He has also been the
Principal Engineer for many contract research programs for the pipeline,
water and electric power industries.
Mr. Kroon has over 40 years of experience in corrosion prevention,
including materials performance, protective coatings, pipeline
integrity, cathodic protection and AC/DC interference mitigation. Over
his entire career, Mr. Kroon has been actively engaged in solving
corrosion problems and extending the life of infrastructure for the
energy, water and transportation industries. He started as a field
engineer and worked his way up through engineering and regional
Michael D. White, Senior Vice President & Corporate Controller
White serves as our Senior Vice President and Corporate Controller.
Mr. White joined Aegion in October 2013 as Vice President and Corporate
Controller and was promoted to Senior Vice President in October 2014.
Prior to joining Aegion, he served in various financial leadership
positions in the oil & gas and technology industries, including
Chief Accounting Officer for both SunGard Energy and Wood Group
Production Services. Prior to 2001, he was a manager with Ernst &
Young, LLP. Mr. White earned a BBA in Accounting and Finance from the
University of Houston and is a Certified Public Accountant and member of
the American Institute of Certified Public Accountants.