Headquartered in Atlanta, MACTEC is a leading consulting firm providing engineering, environmental, and construction services to public and private clients worldwide. Operating with 3,000 employees in 80 US locations, MACTEC is currently ranked 31st among Engineering News-Record’s top design firms, based on our 2006 revenues.

From concept to construction, and compliance to cost management, MACTEC’s engineers and scientists help our clients achieve success through uncompromising quality, technical excellence, and local, personal service.

MACTEC comprises three operating units:

MACTEC Engineering and Consulting, Inc.
MACTEC E&C provides a wide array of engineering, environmental, facility life cycle management (including sustainable design), and construction consulting services to public and private clients.

MACTEC Development Corporation
MDC provides expert construction, demolition, and remediation services at government and commercial nuclear facilities. MDC's risk management services include liability transfer/assumption and cost overrun protection for environmental remediation projects.

MACTEC Federal Programs, Inc.
MFP provides all of MACTEC's services, tailored to the needs of federal clients. Special services include emergency preparedness and response, comprehensive force protection, and design/redesign for LEED certification.