William O'Neil


Mr. O’Neil began with W.E. O’Neil as a full time employee in 1967 and worked as a Layout Engineer, Office Engineer, Superintendent, Project Manager, Estimator, and Vice President, President and Chairman of W.E. O’Neil. His most recent positions are President and CEO of O’Neil Industries and currently Chairman of the Board of O’Neil Industries.


Brian Ramsay

Chief Executive Officer and President

B.S. Civil Engineering Clarkson University
MSCE in Construction Management – University of Illinois

Mr. Ramsay’s diverse management experience in the construction field includes positions as Project Engineer, Project Manager, Estimator and Project Executive. In 1999, Brian successfully oversaw the launching of a new subsidiary office located in Denver, Colorado. In March 2003, Brian was promoted to President of the California office, and in March 2014 was promoted to Chief Executive Officer of O’Neil Industries, Inc.


John Russell

President, Chicago

B.S. Civil Engineering, University of Illinois
Kellogg School of Management – Executive Education Program

Mr. Russell joined W.E. O’Neil in 1982 as a Project Engineer and has since served in every position of the project management team. He was named a Vice President in 2001, Executive Vice President in 2005, and President in 2008.


John Finn

President, Los Angeles & Ontario

B.S. Construction Engineering Management, California State Polytechnic University – Pomona

With over 25 years of construction experience, Mr. Finn has established a strong background and reputation in the construction industry. In 2005, John was promoted to Vice President and opened the Ontario office. In 2011 was promoted to Executive Vice President then was promoted to President in 2014.


Bryan Dunn

President, Phoenix & Tucson

B.L.A. Construction Management, Colorado State University
Strategic Corporate Social Responsibility, Harvard Business School Executive Education

With over 20 years of experience, Mr. Dunn brings a diverse background in the construction industry. Bryan has served in similar leadership roles with successful companies within the Arizona Market, where he has established a high degree of credibility and built many strong relationships within our markets. As President, he oversees the Arizona company with offices in Phoenix and Tucson.


Todd Guthrie

President, Denver

B.S. Civil Engineering University of Colorado
MBA University of Denver

Mr. Guthrie started with W.E. O’Neil Construction in the LA office in 1988 as a Project Engineer, and then moved into the Estimating Department prior to relocating to the Denver area. Todd rejoined the W.E. O’Neil team in 1999 to open the Denver subsidiary office, and served as General Manager and Vice President. He was promoted to President of the Colorado company in March 2003.


Clay Stacker

President, SouthLand Constructors, Inc., Brentwood

B.S. University of Tennessee at Martin

Mr. Stacker founded and started SouthLand Constructors in 2005 in the greater Nashville, Tennessee area. After serving in the United States Army out of college, Clay started out in the construction industry in purchasing. He then worked with a commercial General Contractor as a project manager and estimator before he started his own commercial construction company. Clay has almost 20 years of construction experience. Clay and SouthLand joined the W.E. O’Neil family of companies in September of 2014.