M C M Marine, Inc.
Sault Ste. Marie, MI
- UEI
- RL77Y6SCKS97
- CAGE
- 0LAW1
- 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
- 1065 E Portage Ave, Sault Ste. Marie, MI 49783, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Great lakes dredging multiple award task order contract (MATOC) minimum guarantee | ENDIST Detroit | $5,000 | |
| Leland and portage lake harbor MD | ENDIST Detroit | $1,044,079 | |
| Black river and LAC LA belle maintenance dredging | ENDIST Detroit | $899,281 | |
| Cornucopia ontonagon maintenance dredging | ENDIST Detroit | $957,515 | |
| Whitefish point harbor maintenance dredging | ENDIST Detroit | $383,000 |
About M C M Marine, Inc.
M C M Marine, Inc., a minority-owned, Native American-owned small disadvantaged business headquartered in Sault Ste. Marie, Michigan, operates exclusively as a prime contractor providing maintenance dredging, material transportation, and harbor infrastructure support to the Department of the Army Corps of Engineers across the Great Lakes region. The vendor competes predominantly under total small business set-asides and holds a $180 million multiple-award Indefinite Delivery Contract with the USACE Detroit District running through December 29, 2030.
The vendor's customer base is heavily concentrated with the Army Corps of Engineers. The top five funding entities account for 87% of recent awards and 99% of combined potential value, dominated by the USACE Engineering District Detroit (65 awards, $227.2 million combined potential value) and the Department of the Army proper (6 awards, $182.3 million combined potential value). The remaining significant customers are the USACE Engineering Districts Buffalo and Chicago, plus the Department of Homeland Security US Coast Guard. This concentration reflects M C M Marine's regional specialization: all work is performed across Michigan, Ohio, and Wisconsin Great Lakes harbors and waterways.
M C M Marine's capability portfolio centers on firm-fixed-price dredging delivery orders, with representative recent work including a $1.173 million delivery order awarded May 1, 2025, for final quantity underruns at Leland and Portage Lake Harbors; a $1.117 million delivery order awarded January 29, 2025, for maintenance dredging at Black River and Lac La Belle in Ironwood, Michigan; and a $957,515 delivery order awarded January 8, 2024, for Cornucopia Harbor maintenance dredging in Wisconsin. Individual task orders are structured not to exceed $6 million each. Scope includes mobilization and demobilization of dredging equipment, dredging operations, placement of dredged materials through shoreline beach nourishment and confined disposal facilities, surveys, and environmental compliance activities.
M C M Marine operates under the Great Lakes Dredging MATOC framework, with the current vehicle providing $180 million ceiling capacity across multiple delivery orders through 2030. The vendor carries 200 total prime awards spanning three decades (first award in 1990); recent activity shows one award in 2026, three in 2025, one in 2024, and three in 2023. Combined potential value across all awards is $420.7 million with $73 million obligated, indicating significant backlog and future task-order demand. The vendor holds no subcontracts and competes across three primary NAICS categories — Other Heavy and Civil Engineering Construction (98 awards), Ship Building and Repairing (22 awards), and All Other Specialty Trade Contractors (9 awards) — with dredging-focused PSC coding (Construction of Dredging Facilities, 40 awards; Construction of Dredging, 23 awards).
Contract vehicles
SBA capabilities narrative
MARINE CONSTRUCTION, DREDGING, BOAT BUILDING, HEAVY CONSTRUCTION.
Quick answers
What is M C M Marine, Inc.'s UEI?
M C M Marine, Inc.'s Unique Entity ID (UEI) in SAM.gov is RL77Y6SCKS97.
What is M C M Marine, Inc.'s CAGE code?
M C M Marine, Inc.'s CAGE code is 0LAW1.
What is M C M Marine, Inc.'s primary NAICS code?
M C M Marine, Inc.'s primary NAICS code is 237990 (Other Heavy and Civil Engineering Construction).
Where is M C M Marine, Inc. located?
M C M Marine, Inc.'s physical address in SAM.gov is 1065 E Portage Ave, Sault Ste. Marie, MI 49783, USA.
Is M C M Marine, Inc. registered in SAM.gov?
Yes. M C M Marine, Inc.'s SAM.gov registration is active through August 26, 2027.
Which contract vehicles does M C M Marine, Inc. hold?
M C M Marine, Inc. holds a place on 3 federal contract vehicles, including USACE Detroit Great Lakes Dredging MATOC 2025 - 2030.
What is M C M Marine, Inc.'s most recent federal award?
M C M Marine, Inc.'s most recent federal contract award is Great lakes dredging multiple award task order contract (MATOC) minimum guarantee (W911XK26FA013), from ENDIST Detroit, on January 22, 2026.
On GovTribe
See M C M Marine, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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