About Us

Architecture + Engineering | Construction | Mission Support 

About Us

Who We Are

Our heritage dates back to 1906, when exp Federal’s predecessor company started its engineering infrastructure practice. Since then, we have grown to a full-service, multidisciplinary firm delivering projects and solutions to government customers around the world. Today, thousands of creative professionals across the greater EXP work together to deliver successful architecture + engineering, mission support and construction management projects year after year.

Our Work

We have over 50 years of experience delivering U.S. Government projects across the United States and around the globe.

We pride ourselves on selectively taking on projects that require highly specialized expertise, innovative approaches, and robust technology applications. Much of our success is predicated on our ability to seamlessly interject best commercial practices, innovations, and technologies to our projects. Our history of establishing and maintaining long-term relationships is shown by our more than 90 percent federal customer retention data.

Mission

Our team delivers secure technical, engineering, construction and mission support services in a global environment.

Vision

We will fully leverage our exceptional intellectual capital to support our customers in challenging and mission critical domains, and undertake complex projects that require innovative, cost-effective solutions in all environments including those in austere and remote areas worldwide.

Values

Respect People

We respect people, honor diversity and treat each other fairly. These are the cornerstones of our culture and the key to our ability to work successfully as a global team.

Unquestioned Integrity

We operate with the highest standards of honesty and responsibility – as individuals and as a corporation. We’re people who meet routine, everyday obligations with honesty.

Safety

We place the highest priority on the health and safety of our employees and protection of our assets and the environment. Our goal is zero work-related injuries.

Customer Service

We listen and respond to the changing needs of our customers, the industry and the environment, and draw upon lessons learned from our experiences around the world.

Impeccable Quality

We recognize that quality is fundamental in all of our operations — it is everyone’s responsibility. We have established procedures, assessments, and continuous improvement processes in place to ensure the quality of our work.

Sustainability

We understand the impact of our work on the environment and that sustainability is a part of everything we do. We work with customers to provide responsible, efficient, healthy, and effective project solutions to reduce our overall environmental impact.

A Brief History

Our heritage dates back to 1906, when one of our legacy companies started its engineering infrastructure practice.

Exp Federal’s parent company is EXP.
EXP opened its first office in 1959, but EXP’s heritage dates back to 1906, when one of our legacy companies started its engineering infrastructure practice in northern Ontario. The EXP name was adopted in 2011 by the Trow Global Group of companies and is now composed of EXP Global, EXP U.S. Services, and exp Federal (formerly Teng & Associates). With over 3,500 professionals in more than 100 offices across North America and around the world, EXP delivers successful projects utilizing our expertise and experience.
In 2012, Teng & Associates announced its new name and identity:

Rankings

GOVERNMENT OFFICES, TOP DESIGN FIRMS IN GENERAL BUILDING (ENR, 2022)

TOP 65 FEDERAL GOVERNMENT SECTOR ENGINEERING + EA FIRMS (BD+C GIANTS, 2021)

TOP 90 GOVERNMENT SECTOR ENGINEERING + EA FIRMS (BD+C GIANTS, 2021)