Atwell in Southfield Acquires SEI Engineering Inc. in Georgia

Atwell in Southfield, a national consulting, engineering, and construction services firm, has acquired the operations of SEI Engineering Inc. in Marietta, Ga. Terms of the deal were not disclosed.
11
Southfield-based consulting, engineering, and construction services firm Atwell has acquired SEI Engineering Inc. in Georgia. // Photo courtesy of Atwell

Atwell in Southfield, a national consulting, engineering, and construction services firm, has acquired the operations of SEI Engineering Inc. in Marietta, Ga. Terms of the deal were not disclosed.

SEI was founded in 1999 by Chad Epple. With clients across public and private sectors, the company’s projects include housing projects, mixed-use developments, educational facilities, public transportation facilities, commercial/industrial complexes, public parks, recreational facilities, and aviation.

“We look forward to the integration of SEI’s skills and connections to a rapidly growing market,” says Ron Waldrop, senior vice president at Atwell. “We have made significant investments in the region in the last few years, and the addition of SEI is an important step forward for us in meeting the needs of existing and future clients in the Southeast.”

The acquisition follows four other additions that Atwell made in 2024 to support its ongoing growth and service to its clients throughout the U.S.: Karins and Associates in Delaware, Banks Engineering and Biscayne Engineering in Florida, and Hydro Consultants in Louisiana.

Atwell has more than with more than 1,700 professionals located across the country.

The company, which is active in multiple industries, including real estate and land development, power and energy, hydrocarbons, and infrastructure, provides turnkey services  such as land and right-of-way support, planning, landscape architecture, engineering, land surveying, environmental compliance and permitting, natural resources consulting, and project and program management.

For more information, visit atwell.com/.