Our United States Leadership Team

GardaWorld Security is guided by an ambitious group of visionaries who are driven by entrepreneurial mindsets and who hold themselves to the highest ethical standards. Their experience and enthusiasm inspire loyalty in our security guards and clients alike.


Prentice Robertson

President and Chief Operating Officer
Security Services
Robertson Prentice
Rene Crosswhite

Rene Crosswhite

Senior Vice President

Finance & Administration

Mark Porterfield

Mark Porterfield

Chief Security Officer & SVP

Operations

Paul Lutz

Paul Lutz

Senior Vice President

General Counsel

Ally Happel

Ally Happel

Senior Vice President

Sales

Don Giancioppo - Regional Vice President, Northeast Region

Don Giancioppo

Regional Vice President, Northeast Region

Operations

David Paulos - Regional Vice President, East Region

David Paulos

Regional Vice President, East Region

Operations

John S. D'Agata - Regional Vice President, Southeast Region

John D’Agata

Regional Vice President, Southeast Region

Operations

Ed Radiger - Regional Vice President, Great Lakes region

Ed Radiger

Regional Vice President, Great Lakes

Operations

 Luke Hutsell, CPP, SPHR

Luke Hutsell, CPP, SPHR


Regional Vice President, Midwest Region

Operations

David Bradney

David Bradney

Regional Vice President, Central Region

Operations

Kelly Pinebird - Regional Vice President, Mountain Region

Kelly Pinebird

Regional Vice President, Mountain

Operations

Dennis Hathaway - Regional Vice President, West

Dennis Hathaway

Regional Vice President, West

Operations

Steve Somers, CPP

Steve Somers, CPP

Vice President

Strategic Alliances & Initiatives

Steve Heaney

Steve Heaney

Senior Vice President

Strategic Accounts

Keith Kepler

Keith Kepler

Senior Vice President

Business Operations

Tony Joas

Tony Joas

Vice President

Human Resources

Grant Thompson

Grant Thompson

Vice President

Organizational Development

Katie Morton

Katie Morton

Vice President

Talent Acquisition

Joe Smith

Joe Smith

Vice President

Customer Support Services

Greg Wilson

Greg Wilson

Vice President

Strategic Account Sales

Matt Wilson

Matt Wilson

Vice President

Strategy & Chief of Staff Accounting

Our commitment to service

“Our people are what make us different—people who stand out for their consistency, commitment, and character.”

Prentice Robertson

President & COO - GardaWorld Security U.S.

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