Quality of service. Every company claims to provide it. How can a company make its claim meaningful to prospective clients? One way is to achieve certification by meeting requirements of the International Organization for Standardization (ISO). Although most of the companies that have done so are not in the security field, the process is equally applicable to security providers.
Swack security Services is one of top service providers who are ISO 9001:2008 certified and proceeding to next 9001:2015 certification.