Overview
Obligated since award on contracts active FY2021–FY2026
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Insight W076 ENDIST TULSA (W912BV) is its largest buyer. See more on the Buyers tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2022–FY2026
Includes FY2026 so far: $51.9K, still being reported
About
From the company's SBA profile, updated Oct 2025
We can provide dive systems and teams to work in a wide range of depths; from surface air to mixed gas diving. The core group of DCS Marine Services has the combined experience of over 120 years in the Marine Construction services industry, including submarine cable installation. Our management experience and full spectrum of capabilities enable us to effectively complete our submarine cable installation projects using the most qualified personnel equipped with the latest array of specialized marine equipment. The DCS philosophy of modular equipment design allows us to mobilize and perform anywhere a project is planned. Based in Missouri, our performance in the fields of fiber cable and submarine power cable installation is recognized both nationally and internationally. More Services provided: Shore end cable landings, commercial diving, underwater construction, marine construction, offshore power and offshore wind, oil & gas, marine inspection, rov, outfall work, salvage
Agencies report with a delay; the latest year will rise
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Insight Largest year: $167K in FY2023. See more on the Contracts tab
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Insight 55% was performed in Kansas. See more on the Contracts tab
Contracts
7 contracts with an action since FY2021
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Insight W912BV22D0024 orders hold 77% of these contracts' obligations.
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Insight 77% of its prime obligations came through W912BV22D0024 orders.
Current end date of each prime contract with an action since FY2021
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Dead Calm Seas Marine Services LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
1 end within 12 months.
Showing 1–7 of 7 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| W912BV23F0189 | W912BV22D0024 | W076 ENDIST TULSA (W912BV) | $98,320 | Oct 14, 2023 | Ended |
| W912BV23F0107 | W912BV22D0024 | W076 ENDIST TULSA (W912BV) | $47,140 | Jan 31, 2024 | Ended |
| W912BV26FA031 | W912BV26DA003 | W076 ENDIST TULSA (W912BV) | $25,830 | Apr 10, 2026 | Ended |
| W912BV23F0015 | W912BV22D0024 | W076 ENDIST TULSA (W912BV) | $23,740 | Nov 30, 2022 | Ended |
| W912BV26FA046 | W912BV26DA003 | W076 ENDIST TULSA (W912BV) | $23,570 | May 6, 2026 | Ended |
| W912BV26FA013 | W912BV26DA003 | W076 ENDIST TULSA (W912BV) | $2,500 | Jan 14, 2027 | Ends within 12 months |
| W912BV22F0177 | W912BV22D0024 | W076 ENDIST TULSA (W912BV) | $0 | Sep 27, 2025 | Ended |
Buyers
Department of the Army: $221K obligated since award; $169K in FY2021–FY2025 actions
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Insight Department of the Army placed 100%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
0 offices awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| W076 ENDIST TULSA (W912BV) | Department of the Army | 7 | $221,100 | Sep 28, 2022 | Apr 1, 2026 |
Teaming
Subcontracts Dead Calm Seas Marine Services LLC received, by prime order
Whom it works under and on what.
1 order, all under 47QFCA22D0401.
Showing 1–1 of 1 subcontract
| HII Mission Technologies Corp. | 47QFCA24F0043under 47QFCA22D0401 | GSA FAS AAS FEDSIM (47QFCA) | $8,868,540 | Sep 3, 2025 |
Opportunities
Open opportunities matching Dead Calm Seas Marine Services LLC's registered industries
Notices in its 7 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 237110, 237310, 237990, 561990, 562119, 237120, 488390
25 of the next 25 are due within 30 days.
25 of 217 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Santa Clara River Levee Repair (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W075 ENDIST LOS ANGELES (W912PL) | Oct 21, 2026 |
| Sources Sought: Euclid Creek Fishway Construction - W912P425X11LG (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W072 ENDIST BUFFALO (W912P4) | Oct 21, 2026 |
| Upper Wicomico River Dredging Project, Wicomico County, MD (opens in Procura)Presolicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST BALTIMORE (W912DR) | Oct 21, 2026 |
| Two Phase Design and Construction of the Port Monmouth Phase II, Contract 1 Mitigation Project (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NEW YORK (W912DS) | Oct 21, 2026 |
| RIDGES BASIN GATE HYDRAULICS MOD (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Bureau of Reclamation (DOI)UPPER COLORADO REGIONAL OFFICE (140R40) | Oct 21, 2026 |
| OR FLAP DOT CRGNSA 100(7), Historic Columbia River Highway State Trail, Mitchell Point Dr. to Ruthton Trailhead (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments Contacts · paid plans | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 21, 2026 |
| Repair Storm Damage Imperial Dam Road at YPG, AZ (opens in Procura)Sources Sought · NAICS 237310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W075 ENDIST LOS ANGELES (W912PL) | Oct 21, 2026 |
| Well Replacement at Lac Qui Parle Project shop site (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W07V ENDIST ST PAUL (W912ES) | Oct 22, 2026 |
| Norfolk CSRM - PH1A - Floodwall Construction SATOC DBB (opens in Procura)Special Notice · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Mid-Bay James Island Restoration Phase 2 (opens in Procura)Presolicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST BALTIMORE (W912DR) | Oct 22, 2026 |
| J059--629-27-2-690-0002 GREASE TRAP MAINTENANCE FY27 (VA-27-00006422) 36C256-27-AP-0910 (opens in Procura)Sources Sought · NAICS 562119Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs256-NETWORK CONTRACT OFFICE 16 (36C256) | Oct 22, 2026 |
| FORT PIERCE HARBOR MAINTENANCE DREDGING, ST. LUCIE COUNTY, FLORIDA (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W074 ENDIST JACKSNVLLE (W912EP) | Oct 22, 2026 |
| Quinby Creek Maintenance Dredging (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Maintenance Dredging of the Winter Harbor Federal Navigation Channel (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Fort Mifflin Sewage Lift Station (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 22, 2026 |
| Opportunity Available to NM FERM BPA Zone 1 Contractors ONLY with the USDA Forest Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA) | Oct 22, 2026 |
| Craney Island Rehandling Basin Dredging (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Winter Harbor Maintenance Dredging (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Helena - Lewis and Clark National Forest Dry Pole Pit Rock Crushing Service (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)WALLOWA WHITMAN NATIONAL FOREST (1204M3) | Oct 22, 2026 |
| Z--Driveway & Parking Lot Sealcoating and Striping (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments Contacts · paid plans | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M3) | Oct 22, 2026 |
| Repair and Maintain Water Towers at FCI Terre Haute (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Federal Prison System / Bureau of Prisons (DOJ)FAO (15BFA0) | Oct 23, 2026 |
| Webbers Falls Excitation System Replacements (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 23, 2026 |
| PBUSE PERSONNEL CONTRACT FOLLOW ON (opens in Procura)Solicitation · NAICS 561990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)0409 AQ HQ CONTRACT (W912PB) | Oct 23, 2026 |
| Palm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W074 ENDIST JACKSNVLLE (W912EP) | Oct 23, 2026 |
| Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 18-Inch Diameter), Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging within the Vicksburg District (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W07V ENDIST VICKSBURG (W912EE) | Oct 23, 2026 |
Registration and contacts
Registration
- UEI
- UKKVK9NQQFG4
- CAGE code
- 8HCN1
- Registration
- Not active, expires Sep 30, 2026
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- University City, MO, 63130
- Congressional district
- MO-01
- Established
- 2019
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 7 industries; primary 237990
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering ConstructionPrimary
- 488390 Other Support Activities for Water Transportation
- 561990 All Other Support Services
- 562119 Other Waste Collection
Contacts at Dead Calm Seas Marine Services LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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