Great Lakes Dock & Materials

Incorporated in 1983, The King Co. Inc. is a marine contractor and designer. Based in Holland Mich., the company specializes in earth-retention systems, foundation piling/deep foundations, dam rehabilitation, marine construction and dredging. Through its design/build expertise and in-house engineering provides solutions for foundation design and earth retention systems. In addition, the firm provides its expertise in trouble shooting for difficult geotechnical and marine conditions. Its clients include JW Marriott, Grand Rapids Art Museum and St. Mary's Wege Center.

Hardman Construction is one of the leading foundation and bridge contractors in the Midwest. The company offers a range of design and build services. It specializes in dam rehabilitative and marine construction services. The company also undertakes projects for earth retention systems. Hardman Construction provides project management and budget estimating services. It offers installation services for Auger Cast, timer and mini piles. The company has been in operation since 1979. It also installs foundation piles for land and marine-based structures. In addition, the company offers a variety of engineering and planning services. Hardman Construction provides installation services for wood lagging systems.

Founded in 1988 and based in Muskegon, Mich., AndrieInc. provide a wide range of services to a broad range of customers from local, national and global corporations to small and medium-sized companies. The company offers managed vessels - cement barges, barges and tug boats. It serves a diverse marine customer base by executing Great Lakes projects and ventures from the Atlantic to the Pacific, from Canada to the Gulf of Mexico. National Weather Service recognized the tugs Karen Andrie and Rebecca Lynn for Outstanding Reporting. It is affiliated to National Safety Council, The American Waterways Operations, American Maritime Safety Inc. and Asphalt Inc.