Leadership Team2018-05-23T11:31:52+00:00

Leadership Team

Paul Harrington

President and CEO
Paul Harrington joined ACG Materials in July 2014 as President and COO and became CEO in January 2015. Having spent most of his career working with limestone and gypsum, running cement, lime and processed minerals companies, ACG Materials was a natural fit. Paul is focused on the future growth and development of the corporation, while maintaining the company’s leadership role in the industry.

Scott Alexander

Vice President Aggregates
Scott Alexander joined ACG materials in 2013, bringing with him three decades of Construction Materials experience. He held senior management positions for 20 of those years with two of the nation’s top Aggregate producers. In his current role, Scott is responsible for managing the company’s mining business in south Texas and growing the overall Aggregates business for ACG.

Jim Hill

Vice President Sales & Marketing
Jim Hill leads all sales, marketing and R&D functions within the company. Starting with his very first position with USG, Jim has a total of 32 years in the gypsum industry, the last 11 with ACG Materials. Three decades of industry experience means that there isn’t much he hasn’t seen or done. His primary focus throughout his career has been on delivering an exceptional level of customer service.

Bob Monaghan

Chief Financial Officer
Bob Monaghan brings a wealth of experience to ACG Materials. He has held senior leadership positions in companies ranging in size from moderate up to Fortune 500. His background includes a broad array of industries including construction, consumer goods, and agriculture. Bob will also contribute to the future growth trajectory of ACG Materials with his vast experience with mergers and acquisitions. He joined the ACG Materials Leadership Team in December, 2016.

John Todd

Vice President of Oklahoma and Corporate Operations
John Todd joined the ACG Materials Leadership Team in March of 2015. He brings with him extensive quarry and mineral processing experience, as well as many years in senior management roles with one of the world’s largest construction material companies. Prior to joining ACG Materials, John spent over 22 years’ experience in mining and manufacturing with Holcim US, Inc.