- American Custom Iron Inc
- American Dredging Co
- Amityville Bulkheading Corp
- Anchor Marine Svc
- Anderson Dredging & Consulting
- Andring's Gulf Svc
- Aquatic Solutions
- Aztec Development
- B & B Dredging Co
- Barnegat Bay Dredging Co
- Bean Stuyvesant LLC
- Bear Swamp Dredging
- Bio-Nomic Svc Inc
- Boyd Crist & Son Dredge Co
- Brooks Dredging & Marine Const
- Bruce Brothers Dredging Inc
- Bull Dredging Inc
- C & C Dredging & Construction
- C & C Dredging & Construction
- C F Bean Corp
- C F Bean LLC
- California Dredging Co
- Camenzind Dredging
- Carter Dredging Co
- CBC Custom Shorelines Inc
- Choo Choo City Dredging Co
- Clarence Dolby & Assoc
- Coston Marine Svc Inc
- Deep & Wide Dredging
- Dredge Dockter
- Dredging Specialists
- Dredging Specialists
- Dredging Technologies Inc
- Duane Nyren Dredging
- Duncan Seawall Boat Lift Inc
- Dutra Dredging Co
- Dutra Materials-Marine Constrs
- Eagle Northamerica
- Enco Dredging
- Enco Dredging
- Enviro Dredge Inc
- Florida Dredge & Dock Inc
- Folsom Marine Contractors Inc
- Foukal & Foukal
- Great Lake Dredge & Dock
- Great Lakes Dredge & Dock
- Great Lakes Dredge & Dock
- Great Lakes Dredge & Dock
- Great Lakes Dredge & Dock Co
- Great Lakes Dredge & Dock Co
- Hendry Corp
- IDS-Intl Dredging Svc
- Inland Dredging Co
- International Dredging Review
- Intracoastal Dredging Svc
- Intracoastal Dredging Svc
- J F Brennan Co Inc
- Jahna Dredging
- Javeler Construction Co
- JND Thomas Co
- John H Norris & Sons Inc
- Lake Norman Dredging
- Lakeside Marine Construction
- Loseke Manure Hauling-Dredging
- Loseke Manure Hauling-Dredging
- Lott Enterprises Inc
- M & N Dredging Co Inc
- M Operating Co
- Marinetech Inc
- Midwest Aquatic Svc & Design
- Midwest Aquatic Svc & Design
- Midwest Dredge & Excavating
- Mike Hooks Inc
- Mini-Dredge Inc
- Mini-Dredge Inc
- Mini-Dredge Inc
- Mobile Dredging & Pumping Co
- Nebraska Dredging
- Norfolk Dredging Co
- North Florida Diversified Inc
- O'Donley Dredging Co
- Overstake Farm Drainage
- Pentzien Inc
- Pentzien Inc
- Pond Recovery Svc
- Portable Hydraulic Dredging
- Prosperity Dredging Co Inc
- RCB Dredging Solutions Inc
- Ross Island Sand & Gravel
- Saba Dredging Co Inc
- Salt River Construction Inc
- Smith Dredging & Marine Constr
- South Shore Dredge & Dock
- Specialty Dredging Co
- Sterling Equipment Inc
- Stuyvesant Dredging Co
- Subaqueous
- Summit Dredging
- Sunset Marine LLC
- Thames Dredge & Dock Corp
- Thunderbolt Marine
- United States Dredging Co
- Weaver's Excavating
- Weeks Marine Inc
- Wood Dredging Co
