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Investors

Corporate Governance - Management

Mark D. Johnsrud
Chief Executive Officer and Chairman of the Board
Mark D. Johnsrud
Chief Executive Officer and Chairman of the Board


Mr. Johnsrud serves as our Chief Executive Officer and Chairman of our Board of Directors. Mr. Johnsrud was the Chief Executive Officer of Power Fuels since he acquired the business in 2005 until Heckmann Corporation merged with Power Fuels in November 2012. He is a former senior executive with several financial services firms, most recently as a Managing Director and Senior Vice President at Bank of America. He holds an M.S. degree in economics from Texas A&M University.... 

Joseph M. Crabb
Executive Vice President & Chief Legal Officer
Joseph M. Crabb
Executive Vice President & Chief Legal Officer


Mr. Crabb serves as our Executive Vice President and Chief Legal Officer. He joined Nuverra in 2014 with more than 20 years of experience in the areas of corporate finance securities reporting, corporate governance, and merger, acquisition, and divestiture transactions. He previously was with Squire Sanders LLP as a partner and group leader of the corporate practice group in the firm’s Phoenix office. While at Squire Sanders, Mr. Crabb acted as Nuverra’s outside counsel and assisted the Company ... 

Lawrence W. Strohmaier
Vice President and Chief Information Officer
Lawrence W. Strohmaier
Vice President and Chief Information Officer


Mr. Strohmaier serves as our Chief Information Officer, for which he is responsible for all technology related functions of the company. Most recently, Mr. Strohmaier was Vice President for Motorola Mobility from 2004 to 2013, where he was responsible for directing all IT activities related to the development, maintenance and support for the applications and infrastructure serving the business and manufacturing environments of the company. Before joining Motorola, Mr. Strohmaier served as Chief ... 

Stacy Hilgendorf
Vice President, Corporate Controller & Chief Accounting Officer
Stacy Hilgendorf
Vice President, Corporate Controller & Chief Accounting Officer


Mr. Hilgendorf is our Vice President, Corporate Controller and Chief Accounting Officer and is responsible for all accounting and external financial reporting responsibilities of the Company. Before joining Nuverra in 2013, he was most recently the Senior Director of Corporate Accounting for Starwood Hotels & Resorts since 2004. Previously, Mr. Hilgendorf held a variety of finance and accounting roles with The Dial Corporation and ISC, Inc., both publicly traded corporations. He began his car... 

Liz Merritt
Vice President of Investor Relations and Corporate Communications
Liz Merritt
Vice President of Investor Relations and Corporate Communications


Ms. Merritt serves as our Vice President of Investor Relations and Corporate Communications and is responsible for the development and implementation of comprehensive investor communications, as well as internal and external communications and public relations activities. Most recently, Ms. Merritt ran her own strategic communications consulting practice. Prior to that, she served as Senior Director of Corporate Communications, Investor Relations and Public Relations at Rural/Metro Corporation, ... 

Stephen K. London
Vice President of Business Development
Stephen K. London
Vice President of Business Development


Mr. London serves as our Vice President for Business Development with overall responsibility for new and organic business expansion opportunities, as well as national sales and marketing efforts. He joined Nuverra in 2014 following 34 years with Halliburton in a variety of roles, including Account Vice President based in the company’s Houston office, Regional Sales Manager in Indonesia and Asia Business Development Manager in Malaysia. During his tenure with Halliburton, Mr. London led global ex...