Typhoon

Typhoon was a company which made diving suits.

History
In an account dated to January 1965, both criminal gang leader Carl and MI5 agent Jimmy Bondson donned Typhoon diving suits. (TV: The Man from MI.5)

Other sources dated the activities of International Rescue to the 1990s, (PROSE: The Dying Days) the 2060s, (PROSE: Titan Declares War! et al.) and the 2080s. (PROSE: Captain Scarlet in Death Crash! et al.)

Behind the scenes
In the real world, Typhoon International is a company that makes diving suits, and has been in operation since 1947.