Management Team


Randolph Gress is Chairman of the Board, Chief Executive Officer, President and Director of Innophos. Mr. Gress joined Rhodia in 1997 and became Vice President and General Manager of the sulfuric acid business. He was named global President of Specialty Phosphates (based in the U.K.) in 2001. Prior to joining Rhodia, Mr. Gress spent fourteen years at FMC Corporation where he worked in various managerial capacities in the Chemical Products, Phosphorus Chemicals and Corporate Development groups. From 1977 to 1980, Mr. Gress worked at Ford Motor Company in various capacities within the Plastics, Paint and Vinyl Division. Mr. Gress earned a B.S. in Chemical Engineering from Princeton University and an M.B.A. from Harvard Business School.  

Charles Brodheim is Corporate Controller of Innophos. Mr. Brodheim joined Rhodia in 1988 and held various tax, accounting and business analyst positions within Rhodia. Mr. Brodheim was the North American Finance Director for Specialty Phosphates from 2000-2002. After 2002, Mr. Brodheim was a Finance Director for various Rhodia North American Enterprises, including its Eco-Services enterprise. Mr. Brodheim earned a B.B.A. degree in Finance/Accounting from Temple University and is a certified public accountant.  

Louis Calvarin is Vice President, Operations of Innophos. Dr. Calvarin joined Rhodia in France in 1989 as a process engineer after completing his education there. He has been Director of Manufacturing and Engineering for Specialty Phosphates since January 2004. Prior to that, Dr. Calvarin held the positions of Director of Manufacturing for Specialty Phosphates (U.S.), Mineral Chemicals Industrial Operations Manager for Home, Personal Care and Industrial Ingredients, and Projects Director for Paint, Paper and Construction Materials. Dr. Calvarin earned a Ph.D. degree in Chemical Engineering from the Ecole Nationale Superieure des Mines in France and graduated from Ecole Polytechnique in France.


William Farran is Vice President & General Counsel of Innophos. Mr. Farran joined Rhodia in 1987 as Environmental Counsel and held various positions in the Rhodia Legal Department, including Senior Operations Counsel and Assistant General Counsel, providing and managing a wide range of legal services to various Rhodia North American enterprises. In addition to his legal responsibilities, Mr. Farran also led the North American Total Quality Management function and served as Director, Public Affairs and Communications. Prior to joining Rhodia, Mr. Farran was Senior Counsel for UGI Corporation, Valley Forge, PA, and an associate with Morgan, Lewis & Bockius, Philadelphia, PA. Mr. Farran earned his B.S. in Economics from the Wharton School, University of Pennsylvania and his J.D. from Case Western Reserve University. He is a member of the bars of the Supreme Court of Pennsylvania and the Supreme Court of the United States.  

Mark Feuerbach was appointed Vice President, Treasury, Financial Planning & Analysis of Innophos in April, 2005 and had previously served as Chief Financial Officer of Innophos from August 2004 through April 2005. Mr. Feuerbach joined Rhodia in 1989 and was Global Finance Director of Specialty Phosphates from 2000 to 2004, including a two-year assignment in the U.K. immediately following the purchase of A&W’s phosphates business. Prior to this assignment, Mr. Feuerbach was the Finance Director of Rhodia’s North American phosphates business from 1997 to 2000 and he previously held various finance positions in a number of Rhodia’s businesses. Prior to joining Rhodia, Mr. Feuerbach held various accounting and finance positions in both manufacturing and service companies. Mr. Feuerbach earned a B.A. in Business Administration/Accounting from Rutgers College and an M.B.A. in Finance/Information Systems from Rutgers Graduate School of Management.


Joseph Golowski is Vice President, Sales of Innophos. Joining Rhodia in 1989 as Market Development Specialist, Mr. Golowski has since then held progressive roles in business development, sales, marketing and management. From 1997 through 2000, Mr. Golowski served as a Global Market Director for Rhodia based in Paris, France. Returning to the U.S., he became the North American Asset Manager for Phosphoric Acid and subsequently the Director of Sales for the Specialty Phosphate Business. Mr. Golowski has earned a B.S. in Ceramic Engineering from Rutgers University, College of Engineering.  

José Ramon González is Vice President and Director of Commercial Operations in Mexico. Mr. González has a Chemical Engineering degree from Universidad Iberoamericana in Mexico City. Mr. González currently resides in Mexico City where he was born. He first joined Rhodia in September 1992 as a Development Director; in 1997 he was appointed Planning & Logistics Director and in 1998 was promoted to Commercial Director. From 2005 to 2009 he served as General Manager in Mexico. Prior to joining Rhodia Mr. González worked at Monsanto, Resistol and Aquanova in technical and management positions.


Wilma Harris is Vice President, Human Resources of Innophos. Ms. Harris joined Rhodia in 1986 as Human Resource Manager for the Ag Products business located in Research Triangle Park, NC. Since that time she has held various positions in corporate, shared services and business human resources and information technology. From January 2003 until August 2005, she was the Human Resources Director for the Specialty Phosphates and Performance Phosphates and Derivatives businesses. Prior to joining Rhodia, Ms. Harris worked for Union Carbide Corporation in several labor relations and research and development positions. She holds a B.S. degree from West Virginia University, a M.P.A. degree from Marshall University, and Masters Degrees in Theological Studies and Divinity from New Brunswick (NJ) Theological Seminary.  


Russell Kemp is Vice President, Research & Development and Chief Risk Officer (CRO) of Innophos. Mr. Kemp joined Rhodia in 1989, first holding several manufacturing management jobs and – from 1998 through 2007 – fulfilling a business management role. Previously, he worked as a process and production engineer at Monsanto. Mr. Kemp earned a BS in Chemical Engineering from the Colorado School of Mines and an MBA from Southern Illinois University – Edwardsville. 

Michael Lovrich is Vice President, Supply Chain of Innophos. Mr. Lovrich joined Innophos in August, 2007 from Coach, Inc., where he served as Vice President, Supply Chain for this $3.0 billion specialty leather and women’s accessories manufacturer. Mr. Lovrich held this position from 2004 through 2007. Prior to his tenure with Coach, Mr. Lovrich was with Engelhard Corporation where he held various positions in Supply Chain Operations and Information Technology; leading several supply chain transformation initiatives at the business unit and corporate level. Prior to Engelhard, Mr. Lovrich held positions with Fisher Scientific, Thompson Medical and Becton-Dickinson. Mr. Lovrich earned his B.A. in History from William Patterson College and his MBA from New York University Stern School of Business. Mr. Lovrich also holds professional certifications in supply chain management and project management.

Neil Salmon was elected as Vice President and Chief Financial Officer of Innophos on September 23, 2009. Prior to joining Innophos, Mr. Salmon was the Chief Financial Officer of the Adhesive Business Group of Imperial Chemical Industries PLC (formerly known as ICI, subsequently acquired by AkzoNobel)). The Adhesives Business Group, trading as “National Adhesives” was the largest specialty chemical division generating $2 billion of sales globally, having a major presence in North America, Europe, Asia Pacific and Latin America, and employing 5,000 people with manufacturing operations in over 30 countries. From 2004 to 2007, Mr. Salmon was based in Singapore as Chief Financial Officer for the Asia Pacific region of National Starch and Chemical Company, an ICI subsidiary, and from 2001 to 2003, he was the Commercial Finance Director of National Starch’s U.S. Specialty Polymers and Adhesives Group located in Bridgewater, New Jersey. From 1991 to 2001, Mr. Salmon held various management positions within the ICI Group. Mr. Salmon holds a B.A. in Politics, Philosophy and Economics from Oxford University and is a Chartered Management Accountant.

Abraham Shabot is Vice President and Director General for Innophos Latin America. Prior to joining Innophos in July 2009, Mr. Shabot served since 2007 as Managing Director of Kaltex Fibers, a leading acrylic fiber producer in the Americas. Before that, he held various positions in Sales and Business Development for Comex, a large Mexican building supplies manufacturer and distributor. In addition, he was Latin American Director for Polyone Corporation, a large publicly held manufacturer and distributor of plastic resin and rubber compounds. He earned a degree in Chemical Engineering from Iberoamericana University in Mexico City. Mr. Shabot is a Mexican national who resides in Mexico City.


Mark Thurston is Vice President, Strategy and Worldwide Business Development having previously served as Vice President, Specialties of Innophos. Mr. Thurston joined Rhodia in 1985 working in Fine Organics and has been Business Director of Specialties since February 2004. Previously, Mr. Thurston was a Vice President and General Manager of Food Ingredients North America from 2002 to 2004 and, prior to that, worked in various sales and marketing capacities for Rhodia. Mr. Thurston previously worked at RTZ Corp. as an assistant planning and marketing manager and an assistant production manager. Mr. Thurston earned a B.S. in Chemical Engineering from the University of Aston in Birmingham, England.

Alfredo Celis Toussaint became Finance Director of our wholly-owned subsidiary, Innophos Mexicana S.A. de C.V., in October 2004. Before joining Innophos, Mr. Celis served for three years as Finance Manager for the Latin American and European operations of The Quaker Oats Company. Prior to this assignment Mr. Celis was Financial Planning Manager and Plant Controller for Quaker’s Gatorade business in México, prior to which he held various finance roles in Quaker. Mr. Celis earned a CPA and Corporate Finance degree from ITAM (Instituto Tecnológico Autónomo de México).


Tim Treinen is Vice President, Phosphate Business of Innophos. Mr. Treinen joined Rhodia in 2000 as the Global Asset Director, Acid and has been a Business Director of Performance Chemicals since February 2004. Prior to joining Rhodia, Mr. Treinen spent thirteen years at Albright & Wilson where he worked as a Vice President and General Manager of Industrial Chemicals from 1994 to 2000. Previously, Mr. Treinen worked at Tenneco Inc. in the finance department in various capacities including strategic planning, plant controller and accounting manager. Mr. Treinen earned a B.S. in Accounting from the University of Iowa.