UPCOMING EVENTS SEE ALL SumUp Share: Software - Development/Services SumUp Visit Website Request Info 2000 Central Ave Suite 100 Boulder, Colorado 80301 (720) 606-1394 http://www.sumup.com LinkedIn Facebook Twitter YouTube Google+ Hours: Mon-Fri | 8am-5pm About Map About We are a leading mPOS provider that with the smartphone in your pocket, allows small merchants to accept card payments. Directions Boulder Heavy Industries