GUARD RANKING: Third Annual Ranking of Top Guarding Firms
The matrix is based on voluntary responses from the companies as well as other sources. Security Magazine, which does not purport data to be a complete list or to reflect changing conditions, revenues and officer staffing levels, asked for responses during November and December 2005. Other sources include: the National Association of Security Companies (NASCO); The Security Letter, edited by Robert McCrie; Ricci Communications and its clients; Lehman Brothers 2005 Security Industry Report; the U.S. Department of Labor; SEIU; and individual company materials and their Web sites. If your firm wants to be listed or update a listing, e-mail the Security Magazine Editor Bill Zalud