The recently released 2024 ENR Sourcebook lists H&H as #7 for Bridge and #37 for transportation firms. In April, ENR announced that H&H had risen to #147 on the Design Firm List.

We celebrate the hard work and dedication of our nearly 600 #hhsquad members, who embody our mission of providing outstanding engineering solutions. Their commitment and expertise have earned us these rankings. We are also grateful for the trust our clients and partners have placed in H&H over the last 137 years.

The ENR Sourcebook, published annually in July, provides market analysis and rankings of the largest U.S.-based architectural and engineering firms in the eight major industry sectors. The Sourcebook also ranks design firms in almost fifty specific project types.

To review the ENR Sourcebook: ENR Sourcebook