Pinkerton is a global provider of corporate risk management and security services. The company was founded in 1850 by Allan Pinkerton and is headquartered in Tulsa, Oklahoma. Pinkerton provides a range of services including risk assessments, investigations, executive protection, and security consulting. The company has a presence in over 100 countries and serves clients in a variety of industries including energy, healthcare, and technology. Pinkerton is a subsidiary of Securitas AB, a Swedish security services company.