Jericho sign at The Odyssey construction site
Company owned by Frank Lloyd Joshua who is secretly a KAOS agent.
Jericho was able to frequently win government contracts because they underbid their competitors and used the best building materials. However, three of the buildings built by the company which housed agencies working on the US Space Program were mysteriously blown up by KAOS a year after completion. The Pentagon could never find any evidence connecting the destruction of the buildings to the company and concluded that the bombings were caused by outside sabotage.
Going undercover as a construction worker at the site of the company's newest project, "The Odyssey", Maxwell Smart learns that Jericho itself was able to destroy the buildings they constructed by secretly mixing nitroglycerine in with the bricks and setting it off when the labs made "too much progress".
[Episode #52: "Smart Fit the Battle of Jericho"].