No. The bottom line is that a security guard's training and skills far outweigh their appearance or height. However, there are times when a client or business will seek a larger security guard because that is what they require.
Here are the top ten largest security firms in the world.
As mentioned by
american security guard Secure Solution from G4S. Securitas Services in London, England. Allied Universal in Stockholm, Sweden. Santa Ana, California, United States. Booz Allen Hamilton. McLean, Virginia, United States. ADT. Boca Raton, Florida, United States CACI International. The Brinks. DynCorp.