our vision is to


and establish a higher standard of professionalism in the security industry.

About Us

Our security programs are successful because we fully understand the nature of the businesses we secure, the properties and personnel we protect, and the deterrent effect we promote.

Global Security was founded in Fort Myers, Florida by law enforcement professionals and former military experts. We offer law enforcement and community-based security personnel while incorporating state-of-the-art technology to provide customized security services to the business community. From our network of locations services throughout the U.S and overseas, Global Security has the ability to provide key staffing and personnel to assist you in developing your very own customized security solution.  Our team includes experts in every security related field; from police officers and U.S military professionals, to service industry gurus and small business owners, each with the vision and desire to provide you, our client, with the most current security services available.

Meet The Team

Global Security’s corporate team consists of the following key individuals. Each member of the Global Security team has been selected specifically for the individual skill set, vision, and experience to ultimately drive our collective goal to Re-Engineer the security industry, and most importantly to ensure our clients’ experience is exceptional.



Daniel K. Costoulas

Chief Executive Officer

In 2007 Global Security  was born and Daniel was charged with developing strategies to exponentially expand the Global Security footprint nationally and internationally in all aspects of the business.

Daniel Costoulas is a 10 year veteran of the United States Marine Corp. He Served two combat tours in Operations Iraqi Freedom (OIF1)&(OIF3), Conducted a record of Direct Action hits, capturing numerous High Value Targets/Individuals (HVT/HVI). Daniel Has spent 4 years as a contractor in the overseas theater. He served with an elite team of security specialist in the Middle East and other theaters around the world, in support of the Global War on Terrorism, conducted ongoing threat assessments, and implemented strategies to reduce vulnerability, provided physical security for U.S Government assets and personnel, and investigative support to force protection aboard DOD installations. He has Also founded, built, and ran Global Security Group International Inc. for the past 5 years.

While CEO, Daniel has been Responsible for all corporate day to day operations stateside and abroad, Providing support for over 50 employees and numerous independent contractors throw-out the world. Global Security is charged with the security of over 1500 assets and property, leading the industry in security and forced protection in the US.