Came across the article when browsing through jalopnik.

You might know Gibbs if you are into the tiny but lucrative market of amphibious vehicles: Wheelers that are just as capable on land as they are in the water. Gibbs' most popular product, the BMW-powered Quadski, was just featured on the most recent "Top Gear"UK racing an Alfa Romeo 4C.A few years back, Gibbs unleashed its Humdinga prototype, a bulky behemoth resembling more of a speedboat than a jetski. Its aim, other than another toy for those who've got the money, is for rescue operations. And Southeast Asia is just the market for this expansion.
With occasional tsunamis, earthquakes and other natural disasters ravaging Asian countries, Gibbs will license its Humdinga technology to Singapore Technologies Kinetics, which will produce a run of the vehicles for 12 years.