## Officers 

William R. Tagmyer, 63 Chairman of the Board 1986* 

Brian W. Dunham, 43 President and Chief Executive Officer 1990* 

Charles L. Koenig, 58 Vice President Water Transmission 1992* 

Robert L. Mahoney, 39 Vice President Corporate Development 1992* 

Terrence R. Mitchell, 45 Vice President Tubular Products 1985* 

John D. Murakami, 47 Vice President Chief Financial Officer 1995* 

Gary A. Stokes, 49 Vice President Sales and Marketing 1987* 

*Year joined company. 

## Board of Directors 

William R. Tagmyer, 63 Chairman of the Board Northwest Pipe Company Portland, Oregon 1986* 

Brian W. Dunham, 43 President and Chief Executive Officer Northwest Pipe Company Portland, Oregon 1995* 

Warren K. Kearns, 71 Principal Warren Kearns Associates Streetsboro, Ohio 1986* 

Wayne B. Kingsley, 58 Chairman of the Board American Waterways, Inc. Portland, Oregon 1987* 

Michael C. Franson, 46 Managing Director, McDonald Investments, Inc. 2001* 

Vern B. Ryles, 63 President and Chief Executive Officer Poppers Supply Portland, Oregon 1986* 

Neil R. Thornton, 70 Former President and Chief Executive Officer American Steel, L.L.C. Portland, Oregon 1995* 

*Year joined board. 

