Klitzing Welsch Associates Inc, 3716 Hartford St, Saint Louis, MO 63116, US

Jacobs Engineering Group is one of the world s largest and most diverse providers of professional technical services. The company offers scientific and specialty consulting as well as all aspects of engineering, construction, operations and maintenance to industrial, commercial and government clients across the aerospace and defense, automotive, consumer products, chemicals, oil and gas, pharmaceuticals, technology and forest products markets. Its global network includes more than 60 major offices in 15 countries, including an office in St. Louis, which employs a staff of 400 professionals who offer planning, design and construction services to public and private sector clients. The St. Louis office was established in 1928. Headquartered in Pasadena, Calif., Jacobs Engineering has operations in North America, the United Kingdom, Europe, India, Australia and Asia.