m. a. mortenson company, the parent company of 莫特森（上海）工程項目管理咨詢有限公司, was founded in 1954 in the united states.  the company operates as a diversified construction organization, offering customer-centric services in general contracting, construction management, program management, design-build, gc/cm project delivery, and project developments.  mortenson ranks 33rd on enr’s list of top u.s. contractors.  mortenson china limited is seeking for professionals who want to build a future with us as we grow our business in china.