I 1984 vandt Jørn Haase verdensmesterskabs titlen i Formula K. Efter 18 år med motorsport på top niveau, startede Jørn i 91 med at producere gokarts, under megen bevågenhed fra det internationale gokart miljø.

In ’93 he won the Manufacturers World Championship title in the top class – Formula Super A – entering the karting history as being the first driver to win two titles, one as a driver and the second one as a manufacturer.
In ’94 new drivers were engaged, but the results stayed unchanged and the new-born Haase took its second World Title.

The long racing experience, the ability, the passion, the professional skill, the continuous technical research and innovation and the most severe quality control made the company grow quickly and, year after year, important wins were obtained all over the world.

In ’95, a new department to manufacture karting engines is created and this leads to a turning point at Haase: new and substantial investments are made in technology and machinery, skilled personnel and modern premises that better suit the new requirements, but always keeping a careful eye not to alter the reality of the company: a small bright jewel among karting giants!