About Us

President/CEO - George Beasley

Donnie has over 40 years of experience in the security industry. On the public side, he served as a military policeman (MP) in the US Air Force and as an officer and commander for the Chicago Housing Authority Police Department, including as Commander for Internal Affairs. On the private side, he ran his own security firm after working for the Pinkerton, Wackenhut, and Allied Security companies in a variety of management positions. 

Donnie is responsible for a portfolio of assigned client sites to ensure that required measures are met. He oversees staff training and development, and he is responsible for the financial accuracy of reports related to billing and employee pay rates. He develops technical documentation regarding the deployment, configuration, and management of assigned security personnel, and works with site supervisors to improve security policies, standards, and practices. 

Donnie graduated from Kings College in Charlotte, NC with a Bachelors in Criminal Justice, and received an honorable discharge from the USAF.

Patricia Garrabrant serves as both Chief of Staff and Chief Financial Officer at Veterans Security Corps of America. She leads with a steady hand, making sure operations run efficiently and finances stay on track—while always keeping the company’s mission and people front and center. Her work spans everything from strategy and compliance to budgeting, contracts, and team coordination.

Patricia brings decades of experience across leadership, finance, legal, construction, and private security. She believes in doing things the right way—guided by discipline, loyalty, and common sense. With deep roots in tradition and an eye on the future, she helps keep VSC grounded, growing, and ready to serve.


Above all, Patricia values family—at home and within the company. She brings that same sense of loyalty and care into her leadership style, building strong relationships and a culture of trust throughout the organization.

Don Griggs serves as the Chief Operating Officer of Veterans Security Corporation of America, Inc. (VSC), where he leads the company’s strategic execution, operational efficiency, and cross-functional collaboration to support long-term growth and performance. With over four decades of leadership in security operations, compliance, and business development, Don brings a wealth of experience managing complex programs in both domestic and international environments.
Don’s career includes executive roles at some of the security industry's most respected organizations. His leadership has been instrumental in scaling businesses from startup to multimillion-dollar enterprises, building high-performing proposal development teams, and maintaining a 100% proposal compliance rating.


At VSC, Don champions a “One Team, One Mission” philosophy—fostering a culture of unity, accountability, and service excellence. He is deeply committed to getting to know each client’s mission and operational environment, ensuring VSC delivers tailored, high-impact security solutions that enable clients to achieve their objectives safely and effectively.
Don’s focus on innovation, team development, and strategic alignment positions VSC as a trusted partner in delivering mission-ready security solutions in an ever-evolving threat landscape. His leadership continues to drive VSC’s reputation for reliability, integrity, and operational excellence across all sectors served.

With approximately 38 years of experience in the security industry, Darryl has served 22+ years as a U.S. Army Military Pollice Officer and since retiring in 2009 he has served as a program manager and/or security manager for several contract companies supporting various Federal Agencies. Although his focus has always been centered directly or indirectly on security, he is quick to point how much he learned from working in a plethora of different professional cultures on various services contracts ranging, as examples, from nuclear engineering to construction to administrative support. However, his “sweet spot” is selecting, outfitting, training and employing security professionals.



He jokes about going from college and working on a cattle farm to protecting sensitive U.S. Army munitions overseas, in a blink of an eye. As is sometimes the case, these blinks occur unexpectedly as demonstrated by his recent transition from semi-retired back into the operations field, where he now manages our growing federal operations sector. Although, his current focus is on “guns and guards” and our newest contract, he expects to quickly grow and expand the portfolio to include numerous other services such as fire and emergency services. Having served as the Director of Emergency Services at Fort Campbell, KY, he believes that his old call sign “GunSmoke” is not only “cool” but is a truly synergistic combination.

Darryl graduated from the University of Tennessee Knoxville (Bachelors in Criminal Justice and Political Science), Jacksonville State University, AL, ( Masters in Public Administration with a concentration in Criminal Justice) and the U.S. Army’s Command and General Staff College.

Nadine has, over the past 40 years, had a distinguished and diverse career. Internationally she has worked as a Technical Consultant on Cultural Politics in Haiti, and as a Technical Consultant on Economic Development in West Africa for the countries of Gambia and Ivory Coast. She is a certified project manager who has supervised a youth employment program, and she served as a trainer and educator in the public and private sectors.



For many years Nadine owned a business that provided technical and conflict resolution strategies for high-level governmental officials, private sector stakeholders, not for profit businesses and multi-disciplinary teams of professionals, and implemented technical strategies to local business, governmental agencies, and conducted workshops to inspire job growth development and community leadership. One of her first jobs was working for U.S. Senator Lawton Chiles.

Nadine serves as a conflict resolution consultant for VSC and spearheads our community relations efforts. She ensures that VSC has a good image in the community, and that it is able to recruit from a diverse cross-section of the community. Nadine has spent her entire life volunteering in her local community and has served on the boards of a variety of agencies focused on such areas as community and economic development, local government, and transportation. She has a history of producing multi-disciplinary community building solutions by leveraging her knowledge and skills in conflict analysis and resolution, business development solutions, public policy formulation and implementation, and economic capacity building.

Dr. Hankerson graduated from The George Washington University with a Bachelor of Arts, Public Affairs/Economics, and from Clark Atlantic University with a Master of Arts, Quantitative Economics. She received her Doctorate of Philosophy, Conflict Analysis and Resolution from Nova Southeastern University.

Nestor has over forty-two (42) years of security experience. He worked for twenty (20) years with the New York City Transit Police Department and fifteen (15) years with the U.S. Department of Homeland Security. He has also managed security operations for the Broward County School District and American Airlines. Nestor is primarily responsible for recruiting and managing personnel for emergency deployments (e.g. FEMA, FL DEM).



Nestor has a Bachelor of Science, Police Science from John Jay College of Criminal Justice. He has undergone specialized trainings in Criminal Investigations, Active Shooter, Emergency Management, Airport Security and Cargo Inspections, and International Security Assessments. He also pursued Paralegal Studies at Broward College and is certified in Conflict Management and Mediations.