Michael Northrop
From The Stargate Omnipedia
CEO and Founder of Hammel Technologies. Northrop had dealings with Alex Jameson, former CFO of Farrow-Marshall, following Jameson's takeover by a Goa'uld symbiote. It is possible Northrop was taken as a host as well.
KEY EPISODE
Ex Deus Machina - Dr. Jackson shows General Landry photos of Alex Jameson's recent activities, including a photograph of Michael Northrop.