Scotlandyard Security Services, Inc. is a Pennsylvania corporation whose mission is to provide the highest quality of trained professional security officers and investigators for government, commercial, institutional, manufacturing, banking, medical and individual clients.

Scotlandyard has three divisions encompassing more than 600 employees that carry out its mission. The first specializes in armed and unarmed security services; the second is devoted to alarm monitoring and dispatch activities and the third undertakes investigations for corporate and government clients. In addition to its headquarters location in Philadelphia, Scotlandyard has offices in Harrisburg and Pittsburgh, Pennsylvania.