J.f. Brennan Company, Inc.
J.f. Brennan Company, Inc. is a fourth-generation, family-owned specialty marine contractor based in La Crosse, Wisconsin, providing a wide range of services to the federal government through contract awards. The company specializes in environmental remediation, marine construction, dredging, dam construction, and waterway infrastructure projects. As a for-profit Subchapter S corporation, J.f. Brennan has extensive experience supporting various federal agencies, including the U.S. Army Corps of Engineers, Environmental Protection Agency, and Department of the Interior. Their expertise spans areas such as port security, contaminated sediment remediation, and harbor management.
Through prime and subcontract awards, J.f. Brennan Company has provided diverse services across multiple federal agencies. For the U.S. Army Corps of Engineers, they have performed projects such as lock and dam repairs, bulkhead recess construction, miter gate installations, and maintenance dredging in various waterways. Notable projects include the $24.8 million miter gate installation at Brandon Road Lock and Dam in Illinois and the $18.8 million stilling basin repairs at Webbers Falls in Oklahoma. The company has also conducted environmental remediation work for the EPA, including projects at contaminated sites in the Great Lakes region. Significant EPA contracts include the $31.8 million Munger Landing Remedial Action in Duluth, Minnesota, and the $35.7 million Spirit Lake Phase III remediation in the same area. Additionally, J.f. Brennan has supported the U.S. Geological Survey with underwater acoustic deterrent system maintenance and repairs. The company has also provided marine services to the Department of the Navy, such as buoy and fender repairs and port security barrier installations. Many of these contracts were awarded without set-aside designations, highlighting the company's competitiveness in open bidding processes.
J.f. Brennan Company holds several significant Indefinite Delivery Vehicles (IDVs) with federal agencies. A $200 million Multiple Award Task Order Contract (MATOC) with the U.S. Army Corps of Engineers covers stoplog slot cuts conversion work on the McClellan-Kerr Arkansas River Navigation System through February 2029. Another $260 million MATOC with the Corps of Engineers is for design-bid-build marine construction services in the Buffalo, Chicago, and Detroit districts until January 2028. The company also holds a $160 million IDV for metal fabrication, refurbishment, and installation services across multiple Corps districts through November 2027. This contract was awarded under a total small business set-aside. Furthermore, J.f. Brennan has a $300 million single-award IDIQ contract with the EPA Region 5 for remediation and restoration services supporting the Great Lakes National Program Office, running through June 2026. Under this contract, the EPA has issued multiple task orders for specific remediation projects in the Great Lakes region, including the Ralph C. Wilson, Jr. Centennial Park Marine project in Detroit and the Munger Landing Remedial Action in Duluth.
LK42U7KJQKW4 562910
Not listed 818 Bainbridge St, La Crosse, WI 54603, USA
12/10/01 7/22/25 GEO Gradel Co
GEO Gradel Co. is a company that specializes in providing diversified services including environmental remediation, highway construction, site grading, building site preparations, and water infrastructure projects. Through its federal contract awards, GEO Gradel Co. has provided a range of marine construction and dredging services to the U.S. Army Corps of Engineers across the Great Lakes region.
Specifically, GEO Gradel Co. has been awarded multiple delivery orders for harbor and waterway dredging projects in locations such as Vermilion, OH, Ashtabula, OH, Westfield, NY, and Detroit, MI. These firm-fixed price orders, with values ranging from $1-1.3 million, were issued through the Corps' Great Lakes Dredging Multiple Award Task Order Contract vehicle to maintain navigability and support commercial and recreational marine traffic. GEO Gradel Co. has also provided sheet piling installation services during the rehabilitation of the Cleveland East Breakwater West Extension, as well as minimum guarantee design-build services related to marine construction projects under a $260 million MATOC contract. Several of the awards have had small business set aside designations.
Additionally, GEO Gradel Co. holds an indefinite delivery contract worth up to $130 million as one of multiple awardees under the Great Lakes Dredging MATOC. The IDC provides a streamlined contracting mechanism for the Corps to issue delivery orders to GEO Gradel Co. on a firm-fixed price basis, enabling recurring dredging projects to preserve navigation channels across the Great Lakes. GEO Gradel Co. also has a place on a $260 million MATOC contract for design-bid-build marine construction services across the Buffalo, Chicago, and Detroit Corps districts through January 2028.
WDA2XS7QBA68 237990
Not listed 3135 Front St, Toledo, OH 43605, USA
4/1/02 7/29/25 Great Lakes Dock And Materials, L.L.C.
Great Lakes Dock And Materials, L.L.C. is a certified Small Business Administration (SBA) HUBZone firm registered in SAM.gov since 2006, specializing in marine construction, dredging, and coastal infrastructure services for federal government agencies. The company is a for-profit limited liability company that primarily serves the U.S. Army Corps of Engineers (USACE), focusing on civil works projects in the Great Lakes region. Its core business involves marine construction, breakwater and pier repairs, harbor maintenance, navigation channel improvements, and infrastructure restoration for coastal and maritime environments.
The company has performed a diverse range of marine and coastal infrastructure projects through numerous federal contract awards. These projects include breakwater and pier repairs in locations such as Rochester, Kenosha, Calumet Harbor, and Michigan City, with contract values ranging from approximately $1.5 million to $11.3 million. Great Lakes Dock And Materials has executed projects involving armor stone placement, concrete cap repairs, dredging services, and infrastructure restoration. Many of its contracts have been set aside for small businesses, with some specifically designated as HUBZone awards. The company has consistently worked on projects for the U.S. Army Corps of Engineers, performing maintenance and improvement work on navigation channels, harbors, and coastal protection infrastructure across the Great Lakes region.
Great Lakes Dock And Materials holds two significant indefinite-delivery/indefinite-quantity (IDIQ) contract vehicles: the Design Bid Build Marine Construction Lakes Districts contract with a $260 million shared capacity and the Great Lakes Dredging Multiple Award Task Order Contract with a $130 million potential value. The Design Bid Build contract covers marine construction services within the Buffalo, Chicago, and Detroit Districts, including stream improvements, breakwater repairs, harbor deepening, and confined disposal facility work. The Dredging contract allows for maintenance dredging services across multiple Corps districts, with task orders issued for projects like Milwaukee Harbor dredging, St. Joseph Harbor maintenance, and dredging near Selfridge Air National Guard Base. Both contracts demonstrate the company's strategic positioning to provide critical marine infrastructure and maintenance services to federal agencies, particularly the U.S. Army Corps of Engineers.
ZY58XKDQ4LD7 237990
Not listed 1800 Lakeshore Dr, Muskegon, MI 49441, USA
9/13/06 9/19/25 Morrish-Wallace Construction, Inc.
Morrish-Wallace Construction, Inc., doing business as Ryba Marine Construction Co., is a small disadvantaged business and SBA-certified HUBZone firm specializing in marine construction services for the U.S. federal government. Based in Cheboygan, Michigan, the company primarily supports the U.S. Army Corps of Engineers' civil works mission across the Great Lakes region. Ryba Marine Construction provides a wide range of services including maintenance dredging, harbor deepening, breakwater and pier repair, streambank stabilization, and other marine infrastructure projects. The company has extensive experience in maintaining navigable waterways, harbors, and coastal structures to facilitate maritime commerce and navigation.
Ryba Marine Construction has been awarded numerous federal contracts, primarily from the U.S. Army Corps of Engineers, for dredging and marine construction projects. These contracts typically involve maintenance dredging of harbors, rivers, and channels in locations such as Toledo, Cleveland, Buffalo, Detroit, and other Great Lakes ports. The company has performed dredging operations ranging from 40,000 to 800,000 cubic yards of material, with individual contract values between $500,000 and $9 million. In addition to dredging, Ryba Marine has undertaken projects for breakwater repairs, crane rail replacements, and water safety sign installations at various Corps facilities. Many of these contracts have been awarded as small business or HUBZone set-asides, reflecting the company's status as a small disadvantaged business.
Ryba Marine Construction holds several significant indefinite delivery/indefinite quantity (IDIQ) contracts with the U.S. Army Corps of Engineers. These include a $260 million Multiple Award Task Order Contract for design-bid-build marine construction services within the Buffalo, Chicago, and Detroit Districts, running through January 2028. The company also holds a $130 million Great Lakes Dredging Multiple Award Task Order Contract, set aside for small businesses, to provide dredging and related services across the Great Lakes region through February 2025. Most recently, Ryba Marine was awarded a $16 million single-award IDIQ contract for marine construction services and dredging activities to maintain the Toledo Harbor over a two-year period. These IDIQ vehicles allow the Army Corps to efficiently procure Ryba Marine's services for ongoing civil works projects to maintain navigable waters and infrastructure in the Great Lakes.
YRGTDQLHAH26 237990
Not listed 629 N Main St, Cheboygan, MI 49721, USA
1/7/02 1/21/26 Roen Salvage CO.
Roen Salvage Co. is a marine construction contractor specializing in federal infrastructure projects, primarily serving the U.S. Army Corps of Engineers across the Great Lakes region. Registered in SAM.gov since December 2001, the company is a for-profit corporate entity that has established itself as a premier marine contractor for civil works programs. The company focuses on critical maritime infrastructure maintenance, including dredging, breakwater repairs, harbor improvements, and coastal construction services.
Through its prime federal contract awards, Roen Salvage Co. has consistently performed complex marine construction and maintenance projects for the U.S. Army Corps of Engineers. The company's contract portfolio includes harbor maintenance dredging, breakwater repairs, coastal infrastructure restoration, and civil engineering projects across multiple Great Lakes states including Wisconsin, Michigan, Minnesota, and Indiana. Many of these contracts have been set aside for small businesses, with some specifically designated as HUBZone contracts. The company has completed projects involving steel sheet pile encapsulation, concrete resurfacing, armor stone placement, harbor channel maintenance, and specialized construction at military facilities such as the 88th Army Reserve Center in Duluth, Minnesota.
Roen Salvage Co. holds two significant federal contract Indefinite Delivery Vehicles (IDVs) with the U.S. Army Corps of Engineers. The first is a $260 million Multiple Award Task Order Contract for Design-Bid-Build Marine Construction within the Buffalo, Chicago, and Detroit Districts, which runs through January 2028 and covers marine construction services including stream improvements, streambank stabilization, and harbor infrastructure work. The second is a $130 million Great Lakes Dredging Multiple Award Task Order Contract, set aside for small businesses, which provides maintenance dredging services across the Corps' Buffalo, Chicago, and Detroit districts. Under these IDVs, Roen Salvage Co. has received numerous delivery orders for specific projects, demonstrating its capacity to perform complex marine construction and dredging services across the Great Lakes region.
ECHUAM75KX86 237990
Not listed 180 E Redwood St, Sturgeon Bay, WI 54235, USA
12/10/01 12/20/25