Top 4 Stocks In The Security & Protection Services Industry With The Highest Revenue

Below are the security & protection services stocks on the NYSE and the NASDAQ in terms of revenue. The trailing-twelve-month revenue at Tyco International Ltd. TYC is $10.33 billion. Tyco's PEG ratio is 1.49. The trailing-twelve-month revenue at The Brink's Company BCO is $3.56 billion. Brink's ROA for the same period is 1.49%. The trailing-twelve-month revenue at The ADT Corporation ADT is $3.46 billion. ADT's profit margin for the same period is 8.65% The trailing-twelve-month revenue at MSA Safety Incorporated MSA is $1.13 billion. MSA Safety's EPS for the same period is $2.33.