Chief Executive Officer
Todd Borgmann has served as Chief Executive Officer of our general partner since May 2022. Prior to that, he was executive vice president - chief financial officer of our general partner since February 2021. Mr. Borgmann has fifteen years of experience with Calumet, serving the Company across a diverse set of management roles. For the five years preceding the appointment to his current position, Mr. Borgmann served as Senior Vice President - Chief Financial Officer, Senior Vice President - Interim Chief Financial Officer, Vice President of Supply & Trading, developing extensive knowledge of petroleum markets, refining operations and risk management. Mr. Borgmann has also served as Calumet’s Vice President of Business Development and Director of the Partnership’s White Oils and Petroleum sales. Mr. Borgmann earned a Bachelor of Science in Industrial Engineering from Purdue University and a Masters of Business Administration from the University of Notre Dame.
EVP & Chief Financial Officer
Vincent Donargo joined Calumet as Chief Accounting Officer in June 2020 and was named Chief Financial Officer in May 2022. From November 2017 to December 2019, Mr. Donargo served initially as Chief Accounting Officer for Celadon Group, Inc. before being appointed to Chief Financial Officer in May 2019. From August 2016 to November 2017, Mr. Donargo was Chief Financial Officer of Beaulieu Group LLC, a leading flooring manufacturing company throughout North America. Prior to joining Beaulieu Group, Mr. Donargo held senior finance positions at several publicly traded companies, including Chief Financial Officer of Brightstar Corporation from April 2014 to August 2016 and Chief Financial Officer of Brightpoint, Inc. from September 2005 until it was acquired by Ingram Micro Inc. in November 2012. Mr. Donargo holds a BA in Accounting from Rutgers University.
Executive Vice President, Montana/Renewables and Corporate Development
Bruce A. Fleming has served as Executive Vice President, Montana/Renewables and Corporate Development of our general partner since February 2021. From March 2016 until the appointment to his current position, Mr. Fleming served as executive vice president - strategy & growth of our general partner. Prior to joining the Company, Mr. Fleming served as the vice president of mergers & acquisitions at Tesoro Corporation and as an officer of Tesoro Companies Inc. since 2004. From 1997 through 2004, Mr. Fleming served as managing director of Hong Kong-based Orient Refining Ltd., and from 1981 through 1996 he held senior operations, business development and planning roles with Amoco Oil and Amoco Corporation where he was most recently vice president of China business development. Mr. Fleming earned a Ph.D. in chemical engineering from Princeton University and a B.S. in chemical engineering from the University of Delaware. He is a member of the Board of M&A Standards.
Scott Obermeier has served as Executive Vice President, Specialties since January 2023. He joined the Company in November 2017 as a vice president and has served in a number of leadership roles since. Mr. Obermeier has 26 years of experience in sales and marketing as well as general management roles focused on the specialty chemicals market. Prior to his work with Calumet, he spent 10 years with Univar Solutions Inc., most recently serving as vice president where he managed the global chemical distributor’s organic chemicals business. Mr. Obermeier is a graduate of the University of Northern Iowa, with a degree in chemistry marketing.
EVP Sustainable Products & Strategy
Marc Lawn has served as Executive Vice President, Sustainable Products & Strategy since January 2023. Before that, he served the Company as Executive Vice President, Performance Brands. Before this role, Mr. Lawn joined Calumet in April 2019 as Chief of Staff. Prior to joining the Partnership, Mr. Lawn served in various senior strategy and operations roles in BP’s Lubricants business between 2010 & 2016. Before that Mr. Lawn held senior positions in Honda Motor Company operating in the UK. Mr. Lawn brings a broad range of experience across multiple industries, serving in multiple business function across Sales, Marketing, Operations & Supply Chain. Mr. Lawn earned a Doctorate in Business Administration from the University of Wales, an MBA from Leicester University, and an LLB (Hons) degree in Law from University College London.