Leadership

Executive Leadership

Joseph A. Cutillo

Chief Executive Officer, Sterling

Joseph A. Cutillo

Chief Executive Officer, Sterling

Joe Cutillo has served as the Chief Executive Officer of Sterling Infrastructure, Inc. since 2017 and brings 30 years of experience leading complex, transformational change to the role. Before joining Sterling in 2015, Mr. Cutillo served as President and Chief Executive Officer of Inland Pipe Rehabilitation LLC, a $200 million private equity-backed trenchless pipe rehabilitation company, from 2008 to 2015. Prior to this, he held leadership roles at Contech Construction Products, Ingersoll-Rand Corp, and General Electric. Mr. Cutillo serves on the Board of Directors for Sterling Infrastructure, Inc. and on the board of NPK International, Inc. (NYSE), where he is a member of the Audit, ESG and Compensation Committees. Additionally, he is a member of the Board and Executive Committee of the American Road & Transportation Builders Association (ARTBA) and serves on the Civil and Environmental Engineering Industry Advisory Board at Northeastern University. In December 2024, Mr. Cutillo was appointed to the Working Group on Covered Resources for the Federal Highway Administration. He also served on the Boards of National Liner and National Corrugated Pipe Association. Mr. Cutillo holds a B.S. in Mechanical Engineering from Northeastern University, where he was a member of the National Honor Society for Mechanical Engineers.

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Nicholas Grindstaff

Chief Financial Officer, Sterling

Nicholas Grindstaff

Chief Financial Officer, Sterling

Mr. Grindstaff brings over 30 years of finance and leadership experience to Sterling, with a proven track record across the infrastructure and energy industries. Most recently, he served as CFO of Cinterra, a turnkey, utility-scale solar and renewable energy contractor, since late 2024. Prior to that, he served as CFO of Orbital Infrastructure Group, Inc., a diversified infrastructure services company, from 2021 to 2024. Earlier in his career, Mr. Grindstaff spent over two decades at Quanta Services, Inc., where he held several senior financial positions, including Treasurer beginning in 1999 and Vice President – Finance from 2011 to 2021. Across his career, he has led initiatives in financial strategy, mergers and acquisitions, financial planning and analysis, capital markets, investor relations, internal controls, and more. He holds a Master of Science in Accounting and a Bachelor of Science in Finance from the University of Houston.

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Dan Govin

Chief Operating Officer, Sterling

Dan Govin

Chief Operating Officer, Sterling

Mr. Govin serves as Sterling’s Chief Operating Officer, joining the Company in August 2024. Before Sterling, he held multiple commercial and operations management roles within the energy infrastructure industry. In 2007, Mr. Govin joined Quanta Services, where he most recently held the position of Regional President. Prior to that, he served as President of Par Electrical Contractors and Senior Vice President of Operations. Mr. Govin brings 30 years of experience in operations and leadership to Sterling. He holds a Master of Business Administration from the Roy E. Crummer School of Business at Rollins College and a Bachelor of Science from the University of Wisconsin Green Bay.

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Mark D. Wolf

General Counsel, Chief Compliance Officer & Corporate Secretary, Sterling

Mark D. Wolf

General Counsel, Chief Compliance Officer & Corporate Secretary, Sterling

Mr. Wolf has been the General Counsel, Chief Compliance Officer & Corporate Secretary since joining the Company in August 2020. Mr. Wolf most recently served as Vice President, General Counsel & Corporate Secretary of US Well Services, Inc., an oil & gas, electric fracturing market leader. From January 2017 to January 2019, Mr. Wolf served as Vice President - Legal for TechnipFMC, a global oil & gas manufacturing and services company, and previously, served as Deputy General Counsel for FMC. Technologies, Inc. from December 2015 to January 2017.

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Board of Directors

Joseph A. Cutillo

Chief Executive Officer, Sterling

Joseph A. Cutillo

Chief Executive Officer, Sterling

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Roger A. Cregg

Chairman of the
Board of Directors, Sterling

Roger A. Cregg

Chairman of the
Board of Directors, Sterling

Mr. Cregg has served as a member of the board of directors of Westlake Corporation, a NYSE-listed global diversified industrial company, since 2024, and of Comerica Incorporated, a NYSE-listed financial services company, since 2006. Mr. Cregg previously served as President and Chief Executive Officer of AV Homes, Inc., a NASDAQ-listed homebuilder, from 2012 until its sale to Taylor Morrison Homes. Prior to that, Mr. Cregg served as a senior executive and Chief Financial Officer to The Servicemaster Company from 2011 to 2012, PulteGroup, Inc. (NYSE) from 1998 to 2011, the Zenith Electronics Corporation (NYSE) from 1996 to 1998 and Sweetheart Cup Company, Inc. from 1990 to 1996. Mr. Cregg also served on the board of directors of the Federal Reserve Bank of Chicago, Detroit Branch, from 2004 to 2009, including serving as the Chairman of the board in 2006. On December 10, 2024, the Board of Directors of Sterling Infrastructure, Inc. elected Roger A. Cregg to be Chairman of the Board effective January 1, 2025. Mr. Cregg has been a director since 2019. Mr. Cregg’s public and private company executive management leadership experience provides the board with demonstrated leadership capability and extensive knowledge of complex financial and operational issues. His experience provides valuable insight to the board, particularly in his role as audit committee chair and as an audit committee financial expert.

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William T. Bosway

Board Member, Sterling
CEO and Chairman of the Board,
Gibraltar Industries, Inc.

William T. Bosway

Board Member, Sterling
CEO and Chairman of the Board,
Gibraltar Industries, Inc.

Mr. Bosway has served as Chief Executive Officer and Chairman of the Board of Gibraltar Industries, Inc. (NASDAQ) since January 2022 after serving as President and Chief Executive Officer and a Director since January 2019. Mr. Bosway previously served as President and Chief Executive Officer of the Refrigeration and Food Equipment Division of Dover Corporation (NYSE), a diversified global manufacturer, from June 2016 to December 2018. Prior to joining Dover Corporation, Mr. Bosway spent 26 years with Emerson Electric Co. (NYSE), a global manufacturer of industrial, commercial and consumer products, serving as Group Vice President, Solutions & Technology for Emerson Climate Technologies from May 2008 to June 2016. Mr. Bosway has public board qualifications and broad executive experience serving as Chief Executive Officer and Chairman of the Board of a publicly held company. Mr. Bosway’s public company executive management experience provides the board with demonstrated leadership capability and extensive knowledge of operational issues. His experience provides valuable insight to the board. Mr. Bosway’s qualifications to serve as a board member include significant experiences driving organic and acquisition growth, the depth of his experience in a variety of markets, and as a leader in manufacturing operations.

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Julie A. Dill

Board Member, Sterling
Non-Executive Director,
Rayonier Advanced Materials

Julie A. Dill

Board Member, Sterling
Non-Executive Director,
Rayonier Advanced Materials

Ms. Dill has over 40 years of experience in large public companies with thirty-six of those years as an employee/executive and 9 years as a board member. Ms. Dill most recently served as the Chief Communications Officer for Spectra Energy Corp. (Spectra) from 2013 until the completion of Spectra's merger with Enbridge, Inc. in February 2017. She previously served as the Group Vice President of Strategy for Spectra and the President and CEO of Spectra Energy Partners, LP from 2012 until 2013, and prior to that served as President of Union Gas Limited from 2007 until 2011. Previously, Ms. Dill served in various financial and operational roles with Duke Energy, Duke Energy International and Shell Oil Company. She has served on three public company boards as a member of the audit, EH&S, compensation, governance, and sustainability committees, and as the Chair of audit, compensation, and EH&S committees. She also serves on the board of Southern Star Central Gas Pipeline, a privately held company. She is a member of the Advisory Council for Centuri Construction, the College of Business and Economics at New Mexico State University and sits on the Community Relations Committee for the Board of Directors of Memorial Hermann Hospital. Ms. Dill’s extensive background and experience in both an executive and board capacity will provide a valuable and fresh perspective to our Board and its committees, including being an audit committee financial expert.

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Dana C. O'Brien

Board Member, Sterling
Senior Vice President, General Counsel and Secretary, Olin Corporation

Dana C. O'Brien

Board Member, Sterling
Senior Vice President, General Counsel and Secretary, Olin Corporation

Ms. O’Brien has served as Senior Vice President General Counsel and Secretary, Olin Corporation since November 2021. Ms. O’Brien previously served as Senior Vice President and General Counsel of CenterPoint Energy, a Fortune 500, NYSE listed company that provides electric transmission and distribution, natural gas distribution, and energy services operations. From 2007 to 2014, Ms. O’Brien served as Chief Legal Officer and Chief Compliance Officer for CEVA Logistics, plc., a global provider of contract logistics and freight forwarding services located in the Netherlands and publicly traded on the SIX Swiss Exchange in Switzerland. Prior to that, between 2005 and 2007, she served as General Counsel, Chief Compliance Officer and Secretary of EGL, Inc., which was acquired by CEVA Logistics. Ms. O’Brien also previously served as Associate General Counsel, from 1999 to 2000, and as Vice President, Secretary and General Counsel, from 2001 to 2005 of Quanta Services, Inc., a NYSE listed construction and service provider to the energy and utility industries. Ms. O’Brien has over 20 years of experience in numerous executive level roles and brings to the board her background as a lawyer, with experience in corporate governance and regulatory compliance, having served as general counsel of multiple public companies. Ms. O’Brien has gained extensive leadership and managerial experience and regulatory compliance experience as an executive and general counsel in the energy and construction industries. Her legal background in the construction industry brings value to the board in fulfilling its role of risk oversight, among other areas.

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Andrew Rose

Board Member, Sterling
Former President and Chief Executive Officer, Worthington Enterprises

Andrew Rose

Board Member, Sterling
Former President and Chief Executive Officer, Worthington Enterprises

Mr. B. Andrew (Andy) Rose is a former CEO of a public company and has over 30 years of experience in finance, private equity, and industrial manufacturing and distribution. Most recently, he was President and CEO of Worthington Enterprises, a publicly traded manufacturer of consumer and building products. During his tenure, he served in key executive roles including Chief Financial Officer and President. Prior to Worthington, Mr. Rose held leadership roles in private equity as co-founder at Peachtree Equity Partners and as a senior investment professional at MCG Capital. He began his career in finance with positions at Wachovia Capital Associates and J.P. Morgan & Co. Mr. Rose holds a Master of Business Administration from Duke University and a Bachelor of Arts in Business Administration from the University of North Carolina.

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David Schulz

Board Member, Sterling
Executive Vice President and Chief Financial Officer, Wesco International

David Schulz

Board Member, Sterling
Executive Vice President and Chief Financial Officer, Wesco International

Mr. David (Dave) Schulz is a highly experienced executive with over 25 years of leadership experience in finance and operations. He currently serves as Executive Vice President and Chief Financial Officer at Wesco International, a publicly traded Fortune 500 company that provides business-to-business distribution, logistics services and supply chain solutions to the electrical, data communications and utility industries. Prior to joining Wesco, Mr. Schulz held senior finance and operations roles at Armstrong World Industries, Procter & Gamble, and The J.M. Smucker Company. Mr. Schulz began his career as an officer in the United States Marine Corps. Mr. Schulz holds a Bachelors of Science in Finance from Villanova University and a Master of Science in Management from the U.S. Naval Postgraduate School.

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Dwayne A. Wilson

Board Member, Sterling
Director of Ingredion, Inc.

Dwayne A. Wilson

Board Member, Sterling
Director of Ingredion, Inc.

Mr. Wilson was Senior Vice President of Fluor Corporation (NYSE), an American multinational engineering and construction firm, from 2014 to 2016. From 2011 until 2014, Mr. Wilson served as President & CEO of Savannah River Nuclear Solutions, a joint venture between Fluor, Honeywell and Newport News. From 1980 until 2011, Mr. Wilson served increasing roles of executive responsibility with Fluor, including President of its Industrial and Infrastructure business, President of its Mining & Minerals business, and President of its Commercial & Industrial business. Currently, Mr. Wilson sits on the boards of Crown Holdings, Inc. (NYSE) and Ingredion, Inc. (NYSE) where he previously chaired the compensation committee. Previously, Mr. Wilson served on the board of AK Steel Holding Corporation where he served on the public and environmental affairs committee as well as the nominating and corporate governance committee. Mr. Wilson brings to the board over 35 years of experience as an accomplished engineering, procurement and construction industry executive. Mr. Wilson’s high-level management experience and over 10 years of public company board and committee experience provides invaluable knowledge and benefits to corporate governance. His extensive and long-term background in operations along with several leadership positions provides the board and its committees with valuable insight and expertise.

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Executive Leadership

Joseph A. Cutillo

Chief Executive Officer, Sterling

Nicholas Grindstaff

Chief Financial Officer, Sterling

Dan Govin

Chief Operating Officer, Sterling

Mark D. Wolf

General Counsel, Chief Compliance Officer & Corporate Secretary, Sterling

Board of Directors

Joseph A. Cutillo

Chief Executive Officer, Sterling

Roger A. Cregg

Chairman of the Board of Directors, Sterling

William T. Bosway

Board Member, Sterling CEO and Chairman of the Board, Gibraltar Industries, Inc.

Julie A. Dill

Board Member, Sterling Non-Executive Director, Rayonier Advanced Materials

Dana C. O'Brien

Board Member, Sterling Senior Vice President, General Counsel and Secretary, Olin Corporation

Andrew Rose

Board Member, Sterling Former President and Chief Executive Officer, Worthington Enterprises

David Schulz

Board Member, Sterling Executive Vice President and Chief Financial Officer, Wesco International

Dwayne A. Wilson

Board Member, Sterling Director of Ingredion, Inc.

Chairman of the
Board of Directors, Sterling

Board Member, Sterling
CEO and Chairman of the Board,
Gibraltar Industries, Inc.

Board Member, Sterling
Non-Executive Director,
Rayonier Advanced Materials

Board Member, Sterling
Senior Vice President, General Counsel and Secretary, Olin Corporation

Board Member, Sterling
Former President and Chief Executive Officer, Worthington Enterprises

Board Member, Sterling
Executive Vice President and Chief Financial Officer, Wesco International

Board Member, Sterling
Director of Ingredion, Inc.