中铁第一勘察设计院集团有限公司

中铁第一勘察设计院集团有限公司成立于1953年，是新中国第一批大型综合性铁路勘察设计单位，现有员工4000余人。业务范围涵盖工程规划、设计、咨询、监理、总承包等全过程、全产业链，拥有勘察、设计、咨询国家综合甲级资质等20余项。连续多年位居中国工程项目管理营业收入排名前列，业务遍布全球40余个国家和地区。

China Railway First Survey and Design Institute Group Co., Ltd. (FSDI) was founded in 1953 as one of the first large-scale comprehensive railway survey and design institutes in China after national foundation. It has over 4,000 employees. With the current business scope covering the whole process and entire industry chain of engineering planning, design, consulting, supervision, and general contracting, FSDI holds more than 20 national comprehensive Grade A qualification certificates in survey, design and consulting. FSDI has ranked among the top in China by engineering project management revenue for many consecutive years, with business in over 40 countries and regions around the world.