Jacobs Engineering Group Inc. (Jacobs) is a technical professional services firm. The company offers a wide range of technical, professional, and construction services globally. The company operates through four segments, namely, Project Services; Process, Scientific, and Systems Consulting Services; Construction Services; and Operations and Maintenance Services. Its projects include buildings, gas process plants, refineries, manufacturing facilities, and paper and pulp plants. Jacobs is involved in building roads, highways, railways, ports and other infrastructure projects. The company operates in North America, Europe, Asia and Australia. The company is headquartered in Pasadena, California, the US.