Corporate Headquarters
Lincoln, Nebraska
IEI's corporate headquarters supports national contract administration and regional delivery across the Midwest and Great Plains.
Available services
Current Local Services
- Corporate administration & contracts
- Facilities operations & maintenance
- Environmental & safety services
- Housing & inspection services
Let's talk
Complex mission?
Bring IEI to the table.
Whether you're maintaining a mission-critical facility, addressing an environmental hazard, modernizing infrastructure, improving building performance, or exploring new technology, IEI brings the people and expertise needed to move the mission forward.