UPCOMING EVENTS SEE ALL Koenig, Oelsner, Taylor, Schoenfeld & Gaddis PC Share: Attorney - Business/Corporate Koenig, Oelsner, Taylor, Schoenfeld & Gaddis PC Visit Website Request Info 2060 Broadway Suite 200 Boulder, CO 80302 (303) 672-0100 About About KO is a corporate and commercial law firm with a team of experienced lawyers and a practical and efficient approach.