Marine Co Inc.
Harrison, ID Doing business as HDB Marine HDB Marine
- UEI
- HGGNZ7Q37TQ3
- CAGE
- 1H5B7
- Primary NAICS
- 237990 Other Heavy and Civil Engineering Construction
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- Harrison, ID 83833, USA
- Website
- hdbmarine.com
- Founded
- 1983
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Gaoa devil's elbow courtesy dock replacement | Montana-Dakotas Region | $37,865 | |
| Harrison gage platform | Office of Acquisitions and Grants | $30,261 | |
| Kobayashi dock | Montana-Dakotas Region | $64,754 | |
| Gaoa boat launches and dock replacement for koocanusa and bull lake - supply and deliver prefabricated, removable… | Forest Service | $139,568 | |
| Supply and deliver a prefabricated, removable floating dock to rexford bench boat launch, rexford ranger district,… | Region 1 - Northern Region | $35,310 |
About Marine Co Inc.
Marine Co Inc., operating through its HDB Marine Division, is a small business manufacturer specializing in prefabricated marine infrastructure solutions, primarily focused on designing and delivering customized floating dock systems for federal recreational facilities. Registered in SAM.gov since August 2001 and located in Harrison, Idaho, the company is structured as a for-profit corporate entity that has demonstrated expertise in providing specialized marine equipment to various federal agencies, particularly those managing outdoor recreation sites.
The company has secured multiple federal contract awards from agencies like the U.S. Department of the Interior's Bureau of Land Management, U.S. Department of Agriculture Forest Service, and the Office of Acquisitions and Grants. These contracts, consistently set aside for small businesses, have involved supplying prefabricated floating boat dock systems for recreational sites in Montana, such as Devil's Elbow, Kobayashi Beach, and various forest service locations. The dock systems are typically customized, featuring galvanized steel frames, modular designs that allow for seasonal removal, and specific dimensions tailored to site requirements. Contract values have ranged from $30,261 to $139,568, with projects funded under programs like the Great American Outdoors Act. The company's contracts demonstrate a consistent focus on marine infrastructure solutions that enhance public recreational access, with precise engineering specifications and delivery commitments to federal agencies managing waterfront and recreation sites.
SBA capabilities narrative
Founded in 1983 in Harrison, Idaho, HDB Marine is a full service marine contractor, manufacturer of specialized waterfront amenities, and a wholesale/retailer of waterfront products manufactured both in-house and by others. HDB Marine designs and builds dock systems to meet each site specification and customer needs. We produce numerous dock systems including steel truss, aluminum, cedar log and treated wood. We specialize in pier construction, pile driving, and wave attenuators. Inherent in HDB Marine's success is our ability to mobilize projects (large and small) effectively via waterways using specialized work boats, barges, and tugs.
Quick answers
What is Marine Co Inc.'s UEI?
Marine Co Inc.'s Unique Entity ID (UEI) in SAM.gov is HGGNZ7Q37TQ3.
What is Marine Co Inc.'s CAGE code?
Marine Co Inc.'s CAGE code is 1H5B7.
What is Marine Co Inc.'s primary NAICS code?
Marine Co Inc.'s primary NAICS code is 237990 (Other Heavy and Civil Engineering Construction).
Where is Marine Co Inc. located?
Marine Co Inc.'s physical address in SAM.gov is Harrison, ID 83833, USA.
Is Marine Co Inc. registered in SAM.gov?
Yes. Marine Co Inc.'s SAM.gov registration is active through March 17, 2027.
What is Marine Co Inc.'s most recent federal award?
Marine Co Inc.'s most recent federal contract award is Gaoa devil's elbow courtesy dock replacement (140L3625P0109), from Montana-Dakotas Region, on September 23, 2025.
On GovTribe
See Marine Co Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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