We thank Mike Shrake for all his years of leadership, mentorship, and dedicated service to GHA. Mike was GHA’s first...

GHA is delighted to announce the addition of Scott Gaunky, CPMM to GHA's Leadership, bringing 40 years...

We're delighted that AIA Chicago awarded Wilmette Park District's Gillson Park Beach House a Design Excellence Award.

Greg Newton, GISP presented at NaTMEC, outlining the integration of GIS into our Traffic Data Collection services.

GHA Principal, Mike Warner, P.E., CFM, participated with Lake County and City of Lake Forest officials to celebrate the...

GHA is excited to announce a major overhaul and upgrade to our GIS web servers and data hosting environment.

Todd P. Gordon, P.E., was named Chief Executive Officer of GHA. Gordon has been with GHA for over 22 years, and...

Arthur J. Penn, P.E. has been named President of GHA and will remain Chief Operations Officer as he has been since 2020. Penn’s...

GHA proudly announces that several key leaders who have played important roles in developing GHA’s reputation for excellence and dependability are now Principals.

We celebrate Dave Marquardt for being named The ESOP Association - IL Chapter Employee Owner of the Year! Dave has been an integral part of creating a culture at GHA that values the individual, fosters teamwork, and personal growth in a work environment committed to quality and consistent growth. Congratulations Dave!