Louis Berger Group

Louis Berger (formerly known as Berger Group Holdings) is a full-service engineering, architecture, planning, environmental, program and construction management and economic development firm based in Morristown, New Jersey. Founded in 1953 in Harrisburg, Pennsylvania by Dr. Louis Berger, the firm employed nearly 6,000 employees in more than 50 countries worldwide. The company was acquired by WSP Global in 2018.

The firm provides services to federal, state and local government clients, as well as to international multilateral institutions and to commercial industry. As of September 2011, Louis Berger ranked as the third largest USAID private-sector partner, and was ranked #25 in 2015 among U.S. design firms in terms of total firm revenue by Engineering News-Record.

The company has suffered setbacks in recent years with settlement of fraud charges for contracts in Afghanistan; admission of criminal responsibility to Foreign Corrupt Practices Act violations in a settlement with the US Department of Justice for bribery of governments in Asia; and a debarment by the World Bank for corrupt practices. In 2019, the National Transportation Safety Board determined that Louis Berger's inadequate peer review of the design contributed to the Florida International University pedestrian bridge collapse. They were also criticized for failure to identify the significance of structural cracking and not preparing a remedial plan to address it.

Louis Berger was founded in 1953 by Louis Berger in Harrisburg, Pennsylvania. Born in 1914 in Lawrence, Massachusetts, Dr. Berger graduated from Tufts College in 1936 with a degree in civil engineering, and earned a master’s in soils and geology from Massachusetts Institute of Technology in 1940. In 1942, Dr. Berger joined the United States Coast Guard where he designed waterfront facilities along the Mississippi River and commanded a Coast Guard base in Greenland. Upon returning from active duty, he earned his PhD in soil mechanics from Northwestern University and joined the teaching faculty at the Pennsylvania State University. In 1952, Dr. Berger left his position at Pennsylvania State University to form the engineering consulting firm that would later become Louis Berger.

Fredric S. Berger, son of the company's founder, Dr. Louis Berger, was involved with the company since 1972 and served as chairman of Louis Berger Group from 2007 until his passing in April 2015. Mr. Berger held a bachelor's in economics from Tufts University and a master of science degree in civil engineering from the Massachusetts Institute of Technology. Mr. Berger was a founding member of the American University of Afghanistan and served on the university's board from 2004 to 2015. In 2013, Mr. Berger was appointed to advisory boards for the U.S. Institute of Peace and the U.S. Trade and Development Agency.

The firm’s first major projects included design on the Pennsylvania Turnpike, the first turnpike in the U.S., and on I-80 between Denville and Netcong, the first interstate road in the state of New Jersey The firm also designed the Herat-Islam Qala Highway in Afghanistan in 1965.

Louis Berger began its first international project in 1959 when the firm was selected by USAID and the U.S. Army Corps of Engineers Gulf District to design a 435-mile highway between Yangon and Mandalay in Myanmar. The project was initially rejected by the Burmese government as proposed by the Corps of Engineers, but Louis Berger was able to design the project using more economical alternatives.

In December 2010, the Discovery Science Channel production team filmed thirty hours of footage of the works for the construction of a new bridge over the Sava River in Belgrade, Serbia.