

Combined over a century of European heritage with bold American expansion.
Rapidly grew by acquiring firms like Community Asphalt, Arellano, and Judlau to build depth in both civil and vertical construction.
Maintains a strong regional presence with headquarters in New York and offices spanning from California to Florida.
Portfolio includes highways, bridges, tunnels, airports, rail and transit systems, water infrastructure, and environmental resilience projects.
Through affiliate OHLA Building, it specializes in healthcare, education, sports, and institutional facilities under construction management and pre
construction models.
Integrity – zero tolerance for unethical behavior
Honesty, integrity and trust
Teamwork and collaboration
Quality – client‑focused innovation and excellence
Continuous improvement through training and education
“Think Safety. Always.” – safety mission aiming for ZERO ACCIDENTS