10 Mosaic operations leaders
Executive Vice President, Operations, Vice President Phosphates, North America and VP Global Operations Strategy and Operational Excellence are among the current titles held by these Mosaic operations leaders, who also include site operations heads in Louisiana and Brazil. A reader can learn how operations leaders work at Mosaic from people who have held the role.
Professionals to explore
Brady Breaux
LinkedInExperience: General Manager - Louisiana Operations · The Mosaic Company
Brady Breaux has been General Manager - Louisiana Operations at The Mosaic Company since May 2026. At The Mosaic Company, Brady Breaux was also Senior Director - Supply Chain (2021 to 2026), Director - Domestic Distribution (2018 to 2021) and Senior Manager - Distribution Operations (2014 to 2018), and was an Operations Manager at Reagent Chemical & Research.
Chris Hagemo
LinkedInExperience: VP Global Operations Strategy and Operational Excellence · The Mosaic Company
Chris Hagemo has been VP Global Operations Strategy and Operational Excellence at The Mosaic Company since February 2026, based in the Greater Tampa Bay area. At The Mosaic Company, Chris Hagemo was also Sr. Director Strategy & Analysis - Global Operations (2023 to 2026) and Senior Director Digital Strategy (2020 to 2023), and is a Board Member at Feeding Tampa Bay.
Greg Oakes
LinkedInExperience: Former VP Operations and VP Technical · The Mosaic Company
Greg Oakes is a former VP Operations and VP Technical at The Mosaic Company (2018 to 2022), a role the profile describes as Mosaic's senior representative for the Ma'aden Waad al Shamal Fertilizer Joint Venture in Saudi Arabia. Greg Oakes was also VP, Engineering and Technical Services at Mosaic (2012 to 2018) and held VP, Business Ventures (2010 to 2011) and VP, Major Projects (2006 to 2010) roles at INEOS.
James Briscoe
LinkedInExperience: Former Director of Operations · The Mosaic Company
James Briscoe is a former Director of Operations at The Mosaic Company (August 2024 to July 2026) and was also Senior Operations Manager (2020 to 2024), Maintenance Manager (2016 to 2020) and Material Handling area manager at Mosaic. James Briscoe has been Chief Operating Officer at SUL4R-PLUS since July 2026, based in Wimauma, Florida.
Jeff Golwitzer
LinkedInExperience: Vice President Operations · The Mosaic Company
Jeff Golwitzer has been Vice President Operations at The Mosaic Company since April 2017, based in Lithia, Florida, with a headline naming business transformation and operational performance. At The Mosaic Company, Jeff Golwitzer was also General Manager and Project Director (2016 to 2017), Vice President Operations (2012 to 2016) and General Manager Operations (2002 to 2012).
Karen Swager
LinkedInExperience: Executive Vice President, Operations · The Mosaic Company
Karen Swager has been Executive Vice President, Operations at The Mosaic Company since October 2023, based in Tampa, Florida. At The Mosaic Company, Karen Swager was also Senior Vice President Supply Chain (2020 to 2023), Sr. Vice President, Potash (2019 to 2020), Vice President, Concentrate Operations (2016 to 2019) and Vice President, Mining Operations - Phosphates (2013 to 2016).
Kelly Strong
LinkedInExperience: Former Vice President, Mining -North America · The Mosaic Company
Kelly Strong is a former Vice President, Mining -North America at The Mosaic Company (2020 to 2024) and was also Vice President, Phosphates - North America (2024 to 2026) and Vice President - Minerals (2019 to 2020) at Mosaic. Kelly Strong has been Executive Vice President and Chief Operating Officer at Centerra Gold Inc. since August 2026, and was Vice President - Mining Operations at Nyrstar.
Marcia Cunha
LinkedInExperience: Reponsável Operações Complexo Industrial Uberaba · The Mosaic Company - Brasil
Marcia Cunha has been Reponsável Operações Complexo Industrial Uberaba at The Mosaic Company - Brasil since December 2024, based in São Paulo, Brazil. Marcia Cunha was Vice-presidente de operações e projetos (2022 to 2024) and Diretora de operações (2021 to 2022) at Auren Energia, and held planning, logistics and Brazil operations director roles at Yara Brasil (2016 to 2021).
Nancy Case
LinkedInExperience: Former Vice President COE Operations · The Mosaic Company
Nancy Case is a former Vice President COE Operations at The Mosaic Company (2021 to 2023) and was also Vice President of Technical Services (2023 to 2026), a role the profile says led the technical organization supporting global mining and fertilizer production. Nancy Case was Vice President Environment Health Safety at Mosaic (2016 to 2021) and is now Founder & Principal at ValeForge Advisory Partners LLC.
Ron Yasurek
LinkedInExperience: Vice President Phosphates, North America · The Mosaic Company
Ron Yasurek has been Vice President Phosphates, North America at The Mosaic Company since January 2026, based in the Greater New Orleans region. Ron Yasurek was a Facility Manager at The Mosaic Company (2010 to 2026), General Manager at Mosaic Fertilizer (2018 to 2026) and Mosaic Facility Manager Cubatao, Brazil (2008 to 2010).
Choose the right perspective
Match the person's role, scope and dates to the decision you face, and favor someone whose past role is closest to the one you are weighing. Check whether each role is current and when it started or ended to judge how recent the person's view is.
Questions to take into the conversation
- 01What did you change first when you took on your operations role at Mosaic, and why?
- 02Which measures did you rely on most to judge whether an operation you led was on track?
- 03What is one decision from your own role that you would make differently today, and why?
Reaching Mosaic operations leaders
How can I contact one of these Mosaic operations leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 2 companies: The Mosaic Company and The Mosaic Company - Brasil, based on profile data retrieved on October 24, 2026. Being listed here doesn't mean someone has agreed to take calls.
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About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
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