A trusted partner to the government

ERT integrates full-spectrum science and technology solutions for Federal government organizations, tackling demanding projects in Earth and space science missions, engineering and IT systems, and environmental services.

We are a responsive and agile small business, placing high value on superb customer service and technical excellence.

Our cost, management, and technical performance scores are consistently in the excellent range.

What We Do


Modeling, Data Analytics, AI/ML

Environmental Intelligence

Environmental Conservation, Compliance, and Resoration


Satellite Ground Systems Engineering

Software Engineering

Information Technology

Enterprise Computing Services


Recent News

ERT Recognized by USA Today as a 2024 Top Workplace in the USA!

March 20th, 2024|

Laurel, MD / March 20, 2024 - ERT is proud to announce that we have been named a 2024 Top Workplace in the USA awardee! ERT was ranked 54th in the nation for companies with 500-999 employees. Among the nine engineering companies competing in our size band, ERT placed second and was the only Maryland-based engineering company to make the top 100! The Top Workplaces award has a 15-year history of surveying more than 20 million employees and recognizing the top organizations across 60 markets for regional Top Workplaces awards. Top Workplaces USA celebrates organizations with 150 or more employees that have [...Read more...]

Key Customers

National Aeronautics and Space Administration

National Oceanic and Atmospheric Administration

U.S. Air Force

U.S. Army Corps of Engineers