About Us

Industry-leading expertise and achievement in engineered systems for complex building, energy, and utility projects.


AIE delivers engineering leadership and innovative solutions for complex projects.

Affiliated Engineers is the AEC industry’s leading technical consulting firm for uniquely complex large-scale building, energy, and utility projects. In 42 years we have grown from a local engineering firm heating schools and churches in Madison, Wisconsin, to a global practice creating projects that make a difference in the world.


Interrelated professional disciplines

Some things have stayed the same. Belief in the power of collaborative achievement. Commitment to our clients’ goals and missions. Dedication to improving lives and protecting the future. And, day in, day out, an unflagging drive to find a better way.




In other words, we will not be waiting to see what the next 42 years bring. We’ll bring it.

Over the course of AIE’s existence, we’ve been volunteering for groups ranging from Food Lifeline and Extreme Community Makeover to The Children’s Inn at NIH and Girls Place. Our individual office and employee commitments to our local communities are hands-on expressions of our professional commitment to serve the greater good of humanity.

Working with clients and colleagues to improve the world.

Reach Us

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Hamilton Building, Bank of Ireland Workbench, Trinity College, Westland Row, Dublin 2, D02 W272



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