又传来喜讯，于2007年1月4日，美国西图集团ch2m hill与科来colasoft签约，正式采购五套科来网络分析系统 6.3，将部署在位于美国丹佛（denver）市的总部网络。
总部在美国丹佛（denver）市的西图集团成立于1946年，有超过一万五千员工，分布在世界近两百处，是一个全球性的、具有世界水平的跨国集团公司。西图集团向全球的运营商、企业和政府客户提供项目管理、咨询、集成、设计、建设、安全运营和管理服务。
ch2m hill
ch2m hill has been delivering large-scale engineering projects globally for over 50 years, with over 15,000 professionals operating from 200 offices worldwide. we are one of the largest employee-owned engineering, design, construction and operations firms in the world, and a leading figure in worldwide infrastructure, development and technology, and ranked as one of the top 100 companies to work for by fortune magazine.