Pinkerton (detective agency) Michigan, New York, Pennsylvania, and West Virginia as well as the Great Railroad Strike of 1877 and the Battle of Blair Mountain in 1921. The company now operates as "Pinkerton Consulting & Investigations, Inc. d.b.a. Pinkerton Corporate Risk Management", a division of the Swedish security company Securitas AB. The former Government Services division, PGS, now operates as Securitas Critical Infrastructure Services, Inc. In the 1850s, Allan Pinkerton, Scottish detective and spy, met Chicago attorney Edward Rucker in a local Masonic Hall and formed the North-Western Police Agency, later known as the Pinkerton Agency. Historian Frank Morn writes: "By the mid-1850s
Baldwin–Felts Detective Agency agent, a position he held until his retirement, in 1930. Thomas Lafayette Felts was a native of Galax, Virginia, who was educated as a lawyer and was a member of the Virginia Bar Association. In 1900, he joined the Baldwin Detective Agency as a partner who could provide legal advice to the firm. In 1910, the name of the agency was changed to the Baldwin–Felts Detective Agency, and its headquarters were in Bluefield, West Virginia. Originally, the company provided investigative services to railroads for train robberies and other crimes. Little is known about this chapter in the history of Baldwin–Felts,