Continental tyres

Continental Tires (Conti) is a German company and one of the world's largest manufacturers of original equipment tires and replacement tires for passenger cars and passenger vehicles.
created: 1871 in Hanover, Germany
It also owns the following brands: Uniroyal (the Uniroyal brand in North America, Colombia and Peru has belonged to Michelin, all other regions to Continental), Semperit, Barum, General Tire, Viking, Gislaved, Mabor, Matador and Sportiva.
world's 3rd largest tire manufacturer

Continental is among the five largest automotive suppliers worldwide, with divisions specializing in braking systems, instrumentation, powertrain and chassis systems and components, vehicle electronics, infotainment solutions, and technical elastomers.

and worldwide, the company has approximately 200,000 employees in 57 countries.

Continental created the first ever patterned tire tread and the first tubeless tire.