Team Associated

Manufacturer of the TC3 touring car along with a lot of other cars and accessories

Futaba

Manufacturer of radio equipment.

Hudy

Manufacturer of tools, setup systems and accessories for most types of cars.

KO Propo

Manufacturer of radio equipment and timing systems.

LRP Electronic

Manufacturer of speed controllers, electric motors, receivers and matched batteries.

Minicars

The swedish distributor for Associated, Hudy, Futaba and a lot of other brands.

rcZone

One of the best independant r/c related websites

RC-Tech

This website has a good message board with many experienced members.