RANK
240
SCORE
71.72
GRADE
C
TYPE
HEADQUARTERS
LINKS
HAWAIIAN DREDGING CONSTRUCTION CO.
HADR
Hawaiian Dredging Construction Co. is one of the largest and oldest contractors in Hawaii, specializing in heavy civil construction, dredging, and infrastructure projects. The company has played a pivotal role in shaping the islands’ transportation systems, harbors, and flood control facilities. Its work combines local knowledge with advanced engineering practices, and it is widely recognized for maintaining high safety and environmental standards in challenging island environments.

