Who We Are

OSAC is a partnership between the U.S. Department of State and private-sector security community that supports the safe operations of U.S. organizations overseas through threat alerts, analysis, and peer network groups.

The OSAC Program Office is headquartered in Washington, DC and is overseen by a 34-member public-private Council. OSAC membership includes 5,400+ member organizations and 18,000+ individual members from corporate, non-profit, academic, and faith-based groups of every size, all with overseas operations and personnel who are exposed to ever-evolving security issues.

The OSAC community collaborates in regional- and sector-specific committees to keep members informed, connected, and better equipped to manage complex security challenges around the world.

Women speaking in public

OSAC Council

The OSAC Program Office is headquartered in Washington, DC and is overseen by a 34-member public-private Council. OSAC membership includes 5,400+ member organizations and 18,000+ individual members from corporate, non-profit, academic, and faith-based groups of every size, all with overseas operations and personnel who are exposed to ever-evolving security issues.

The OSAC community collaborates in regional- and sector-specific committees to keep members informed, connected, and better equipped to manage complex security challenges around the world.

Executive Board

Carlos F. Matus

Acting Director, Diplomatic Security Service

Pete Short

Council Private Sector Co-Chair and Director, Corporate Security, Ball Corporation

christina Johnson
Christina Johnson

Director, Global Security, Chemonics International

Wurm Greg
Greg Wurm

VP, Chief Security Officer, Elevance Health

Osac Council

Erik Antons

Chief Security Officer, Whirlpool Corporation

Billy Baker

VP, Enterprise Safety & Security, Capital One

Wendy Bashnan

Chief Security Officer, Nielsen Company

Fred Bealefeld
Fred Bealefeld

Chief Security Officer, Under Armour

Buffy Christie

Director of Global Security, Novelis, Inc.

Shannon Mureithi
Shannon Fariel-Mureithi

Global Security Director, ChildFund International

Larry Ford

Director of Enterprise Security & Preparedness, Deere & Company

Karen Frank

Sr. Director and Head of Global Security Services, Pratt & Whitney

Jeffrey Gilbert

VP and Chief Security Officer, The Coca-Cola Company

Jamie Gough

VP, Security, Samaritan’s Purse

Patrick A. Hawk

Sr. Director of Corporate Security, Discovery Communications

Brenda Heck

Head of Physical Security Operations, Standard Industries

HolbrookLandes
Landes Holbrook

Sr. Manager, Global Security, Health & Safety, Brigham Young University

HollowayJerome
Jerome Holloway

Director, Office of Administrative Services, U.S. Department of Commerce

HoltsclawDanny
Danny P. Holtsclaw

Executive Director, Risk Management & Insurance, Wildlife Conservation Society

David Komendat

VP, Chief Security Officer, Shared Services Group, The Boeing Company

Michael Lee

Senior VP, Chief Security Officer, PepsiCo

Ryan Levinson
Ryan Levinson

Senior Director of Global Security, Iron Mountain

Nick Lovrien
Nick Lovrien

Chief Global Security Officer, Meta

Mark Lowry

Director, Operations & Administration, Rotary International

NewsomeLeo
Leon Newsome

Senior Vice President, Chief Security Officer, National Basketball Association

Joseph Olivarez

VP, Global Security, Jacobs

John Rendeiro
John Rendeiro

VP, Global Security & Intelligence, International SOS

James F Smith
James F. Smith, II

VP, Asset Protection, AT&T

Cheryl-Steele
Cheryl Steele

VP and Chief Security Officer, Global Security and Business Resilience, Starbucks

Gary Tomasulo

VP, Chief Security Officer, Corporate Security, American Airlines

VoorheesJohn
John Voorhees

Director of Security, U.S. Agency for International Development

Tom Yarbrough

Global Director of Security, Anheuser-Busch InBev

OSAC Staff

Operating within the U.S. Department of State’s Diplomatic Security Service and headquartered in Washington D.C., the OSAC Program Office directly supports OSAC members through networking groups, events, analysis, benchmarking, consultations, and other risk assessment and mitigation resources.

Ellen Tannor

Executive Director

James E. Weston - Deputy Executive Director
James E. Weston

Deputy Executive Director

Gregory Wahl

Team Lead, Research & Analysis

John Parrotte

Team Lead, Country Chapter Accreditation Unit

Todd-Woodard
Todd Woodard

Team Lead, Global Threat Warning

Benjamin-Bosland
Ben Bosland

Program Manager

Greg Bujac

Senior Advisor

Caroline-Coaty
Carly Coaty

Program Manager

Anne Govern
Anne Govern

Research Analyst

Alexanderia Haidara
Alexanderia Haidara

Program Manager

Bina Hensel

Senior Research Analyst

Barry Heyman

Country Chapter Accreditation

Rachel-Jones
Rachel Jones

Global Threats Officer

Sophia Kierstead

Research Analyst

Douglas Kinney

Country Chapter Accreditation

John Masusock

Research Analyst

Lashell Nesmith-Peterson

Management Analyst

Shari-Ann J. Peart

Senior Program Manager

Kayla Rose

Program Manager

Mattisan Rowan

Global Threats Officer

Emma Spaide

Program Manager

Rebecca Spingarn

Strategic Advisor

Katherine Timothy

Program Manager

Andrea Tuemmler

Research Analyst

Phil Walker

Team Lead, Major Events

Shakyra Walker

IT Project Manager

Elizabeth Winter

Team Lead, Communications

OSAC is a public-private partnership offered by the U.S. Department of State’s Diplomatic Security Service. Membership is entirely free and open to any corporate, non-profit, academic, faith-based or other U.S.-incorporated organization of any size with operations outside the United States.

Join OSAC