Formed in 1991 by the original founders of Starbucks Coffee, Quartermaine Coffee Roasters makes its home in Rockville, Maryland. Committed to providing its customers with fresh, flavorful, locally roasted coffee, Quartermaine has long since established itself as the favorite specialty coffee roaster in the Washington, DC area. Quartermaine is owned and operated by equal partners Carolyn Weinberg, CEO, and Roger Scheumann, President.