Infrastructure Engineering Inc. (IEI) is a diverse and experienced civil engineering firm with more than 150 talented professionals and offices in Chicago, Indianapolis, Peoria, Detroit, New York, Trenton, Houston, and Atlanta.  

We deliver civil and structural engineering solutions for complex highway, roadway, streetscape, bridge, water management, mass transit, and airport projects. IEI provides design engineering, program management, and construction engineering services.

We began as a two-person office, and over the last 25 years, we have grown to partner with our clients on vital and high-profile projects, earning a reputation for INGENUITY. Today, we are a leading engineering firm known for quality and responsiveness.  

We continuously look for new opportunities to partner with our clients. Their success is our ultimate goal; it’s how we measure our own.


Construction

Engineering

Infrastructure

Infrastructure Engineering Inc.

Kashif Khan

Maike Rodriguez

Aaron Patterson

Haluk Çakır

Julius Cousin III

Jeana Majeske

Paul Ajegba

Steven Karlowski

Antoinette Coates

The Business Development team at Infrastructure Engineering Inc. is responsible for identifying and cultivating new business opportunities, forming strategic partnerships, and expanding the firm's market presence. Comprised of key leaders in various regions, they focus on fostering relationships with potential clients, securing high-profile projects, and driving growth to support the company's mission of providing innovative civil and structural engineering solutions.

Business Development

Civil Engineering Team

Leadership Team

Marketing Team

Business Development

About

Team members

Other teams at Infrastructure Engineering Inc.

Civil Engineering Team

Leadership Team

Marketing Team