Greylock is the industry leader in conducting certified residential and corporate physical security risk assessments. Our assessments evaluate the state of security at estates and private homes, corporate headquarters and office parks.
Executive Protection
Greylock provides armed executive protection to prominent, high net worth individuals and their families. Our clients are drawn from the A-list of music and entertainment, politics and corporate America. Our premier security agents discreetly adapt to our clients’ lifestyles, allowing them to continue their personal and professional lives safely and confidently, with minimal disruptions to … Read more