Crew of the Combined Sewer Overflow Abatement Program
Combined Sewer Overflow Abatement Program; Providence, Rhode Island

Who We Are

We are a diverse group of engineers, architects, planners, scientists, and economists that specializes in improving the world’s physical, economic, and social infrastructure.

The Louis Berger Group is an internationally recognized consulting firm that provides engineering, architecture, program and construction management, environmental planning and science, and economic development services. For nearly 60 years, we have been a devoted and trusted partner to U.S. federal, state, and local government agencies; national, provincial, and local governments; multilateral institutions; and commercial industry. To this diverse client base we bring strategic vision and an entrepreneurial spirit, developing innovative solutions to the world’s most challenging problems.

Around the world, we operate with a commitment to integrity and hold ourselves to the highest standards of ethics, quality, and accountability. From our president to our teams in the field, we share a genuine sense of respect and stewardship for the places where we work and the people whose lives we impact.

The Louis Berger Group is one of 10 firms that make up Berger Group Holdings. With a resource base of 6,000 dedicated employees and affiliate employees in more than 50 countries, we are able to respond to local conditions while providing clients with the technical resources and rapid response capabilities of a leading global organization.

View FAQs

Download our Code of Business Conduct

The story of The Louis Berger Group traverses continents and cultures, but it began with one man who had a commitment to quality, responsiveness, and professional ethics. Founded in 1953 by Dr. Louis “Doc” Berger, a member of the engineering faculty at Pennsylvania State University and former Coast Guard commander, The Louis Berger Group (LBG) began as a soils mechanics and foundations engineering firm with one office in Harrisburg, Pennsylvania. The firm’s first major assignment was to design a large portion of the Northeast Extension of the Pennsylvania Turnpike, the first turnpike in the United States.

Through this work, LBG’s reputation grew, and Dr. Berger’s practice expanded throughout the Northeast. He opened a second office in East Orange, New Jersey, and began designing and constructing the state’s first interstate road in 1956, the 13.5 miles of Interstate Route 80 between Denville and Netcong. Several large bridges for the city of Buffalo, New York, later, Dr. Berger began looking for a different kind of challenge.

Read More

Our company was founded in 1953 by Dr. Louis Berger who from the very beginning infused a commitment to the respect of individuals and responsibility to our clients as the way we do business. And while we have grown into a respected global firm of more than 6,000 employees and affiliate employees in more than 50 countries, we have never forgotten our roots or the values that brought us to what we are today.

As a leading infrastructure engineering company, The Louis Berger Group is committed to:

  • making a positive contribution to society;
  • ensuring the ethically sound performance of quality services that meet or exceed our clients’ needs; and
  • providing a work environment that allows our employees to meet their professional development goals.

Read More

The Louis Berger Group is committed to quality service, leadership, and excellence in our industry while maintaining high standards of ethical conduct. Our genuine commitment to responsibility and sustainability is integral to delivering long-term benefits to all of our stakeholders—from our customers, employees, business partners, and affiliates to the communities in which we operate. Passion in these endeavors is one of our core values—we are passionate about our ability to improve lives in the communities we serve and to promote the sustainability of our planet. Guiding our behavior in these endeavors is our Vision and Values Statement.

Read More

We are honored that our work and employees have been recognized by organizations across so many disciplines, from local chapters to international associations. Since our founding in 1953, we have built a reputation for delivering innovative solutions to some of the world’s most challenging problems. Our success as a leading infrastructure engineering, environmental science, planning and economic development firm is largely because of the opportunities afforded to us by our clients and our ability to draw on the imagination, experience, intelligence and versatility of our people.

Read More

Since The Louis Berger Group’s founding in 1953, our management team has embodied our corporate vision and values, setting the tone for and guiding our daily operations. Our leadership today consists of world-class managers with expertise in a wide array of disciplines—they have the strategic forethought and acumen that has helped LBG dramatically grow both in size and range of expertise. With their support and direction, we look forward to furthering Dr. Berger’s vision. 

Read More