Our services - GISS International

Retail Security Guard Services in New York and New Jersey

Our retail protection services are provided to businesses large and small, selling all types of physical goods including malls, convenience,...

Hospital Security Services in NYC & NJ

The need for qualified security personnel at a hospital cannot be understated. With experienced guards, GISS can help....

Security Guard Services in New York City & New Jersey

GISS offers a wide range of security guard services ensuring top-notch protection to any client in any industry. Discover our...

Private Event Security Services In New York City and New Jersey

At GISS International, we provide private event security for everything from after-parties and entertainment events to product launches and family...

Banking & Financial Security Services In New York City and New Jersey

GISS International provides multiple security guard services designed to protect banks and financial organizations in NY and NJ. Discover more...

Commercial & Corporate Security Guard Services in New York & New Jersey

GISS provides all corporate and commercial security from monitoring and securing the premises before, during, and after hours to checking...

Food, Beverage & Restaurant Security Services in New York City and New Jersey

Our security services are comprised of highly skilled guards, both armed and unarmed, who are familiar with the food and...

Armed Security Guard Services

Our armed security guards are held to a high level of standard. Discover how our armed guards can help you...

Unarmed Guard Services

Our unarmed, uniformed and plain-clothed security officers provide security patrols, and much more in many environments and settings....

Bodyguard Services

Serving a range of individuals, from high-profile government officials to celebrities, executives, and other people in need of personal protection....

Construction Site Security

We specialize in security for the construction industry and provide individually tailored strategies based on the specific needs of our...

Executive & Personal Protection Services

Offering Executive Protection Services ranging from on-site support for employee high-risk terminations to global traveling CEOs....

Security Escort Services

The GISS International team has experience in a wide variety of escorts around the world. Find out how we can...

Overseas Security Assignments

GISS International is a worldwide security organization. We offer all of our services in 17 languages including English, Russian, French,...

Canine Protection

GISS International has a selection of properly trained dogs for bomb detection, drug detection, and guard services....

Concierge Coverage Services

GISS International can staff your lobby with a professional, well-groomed concierge with exceptional customer service skills....

Investigative Services

Our investigators are among the best in the business. They conduct investigations thoroughly, discretely and efficiently....

Special Event Coverage

We understand the importance of providing events with professional security services that are both comprehensive, yet transparent....

Strike Coverage

At GISS we work closely with clients to create customized labor unrest and strike security programs...

Training Services

GISS International Provides a variety of on-site training services for clients....