Who We Are. The Gunnison Country Chamber of Commerce is a 501(c)(6) organization. dedicated to creating an environment in which businesses can succeed and providing. visitor services which positively impact Gunnison's tourism economy. Gunnison Country Chamber of Commerce has been incorporated with the Colorado. Secretary of State since 1925 and is housed in its current location: 500 E. Tomichi Ave. Gunnison, CO 81230. APPLY HERE. https://form.jot...