Rankin Component Sales territory includes Northern California (Central California to the Oregon boarder) and Northern Nevada.

The Northern California territory is defined on the south by the Counties of Monterey, Kings and Tulare and on the east by the Counties of Tulare, Fresno and Mono. The Northern Nevada territory is defined on the south by the Counties of Mineral, Churchill, Lander, Eureka and White Pine (territory does not include Las Vegas).