Sociedad Tramullas de Automóviles Rallye

 SA (Tramullas Rallye Automotive Company), also STAR is an  in Ventora. The company is known for producing affordable and easily maintained vehicles, which largely explains their popularity. The company sells their cars under the STAR marque but they are commonly known as a "Trami", sometimes "Trammi", derived from Tramullas, the duchy where the company was founded and maintains its headquarters and production facilities.

The cars have body panels over a steel frame. Permaplast is a fiber-reinforced plastic made predominantly with recycled fibers and waste resins. They have a transvers-mounted 900 cc powering the front-wheel drive. The two-stroke engine requires adding oil to the 25 l fuel at a 50:1 ratio but most filling stations in Ventora offer a pre-mixed fuel.

With a curb weight of about 650 kg, the cars can achieve fuel economies of 7 l/100 km (34 mpg). The cars have an average lifespan of 26 years and low purchase costs under 56,000 standards ($9,960), which helps explain the popularity of the cars.

Current models include:
 * 600&mdash;two-door hatchback, the company's most popular model
 * 600L Limusina&mdash;two-door sedan version, which is also very popular
 * 600C Cabriolé&mdash;two-door sporty convertable
 * 610U Utilidad&mdash;utility vehicle with no doors, capable of off-road usage

Motorsports
STAR contributes support to several teams in professional racing circuits as part of their marketing scheme. Despite the car's minimal power output, a number of amateur rallye clubs have also developed, although the company does not typically provide more than marketing giveaways such as key fobs and logo decals to such ventures.

Charitable endeavors
Every year in May STAR sells a limited number of tickets for people to drive a set number of laps around the company's rooftop test track. The company donates the proceeds to different charities selected for that year's event.