Federal contractor profile
OKINAWA MARINE SERVICE CO.,LTD.
UEI MNFFN3FK4FG8CAGE JS114
Active
Overview
- Legal name
- OKINAWA MARINE SERVICE CO.,LTD.
- Registered location
- URUMA-SHI, JPN
- Primary NAICS
- 488390 — Other Support Activities for Water Transportation
- Latest award activity
- Jun 5, 2026
Read company summary
OKINAWA MARINE SERVICE CO.,LTD. is associated with UEI MNFFN3FK4FG8 and CAGE JS114 in public federal records. AcornBids currently links 58 prime awards totaling $3.1M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Navigational Services to Shipping; Ship Building and Repairing; Coastal and Great Lakes Freight Transportation. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 488390 (Other Support Activities for Water Transportation). Its public SAM.gov registration lists URUMA-SHI, JPN.
At a glance
Lifetime prime obligations$3.1M
Prime awards58
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- OKINAWA MARINE SERVICE CO.,LTD.
- UEI
- MNFFN3FK4FG8
- CAGE
- JS114
- Registered address
- 73-1, MAEHARA, URUMA-SHI, 904-2235, JPN
- Registration status
- Active
- Primary NAICS
- 488390 — Other Support Activities for Water Transportation
- SAM activation
- Feb 26, 2026
- Initial registration
- Sep 10, 2003
- Entity start
- Feb 11, 1972
- SAM updated
- Feb 26, 2026
- Registration expires
- Feb 26, 2027
- Fiscal year end
- Mar 31
- Place of incorporation
- JPN
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| N6264926FGA07TUGBOAT SERVICES | Department of Defense | $508.7K | Oct 10, 2025 | Mar 16, 2026 |
| N6264926FG013TUGBOAT SERVICES AT WHITE BEACH, OKINAWA, JAPAN FOR CFAO 1-30 JUN 2026 | Department of Defense | $24.6K | Jun 1, 2026 | Jun 22, 2026 |
| N6264926FG001THE CONTRACTOR SHALL PROVIDE PILOTAGE SERVICES AT WHITE BEACH FOR COMMANDER FLEET ACTIVITIES OKINAWA. | Department of Defense | $31.5K | Jan 12, 2026 | Feb 28, 2026 |
| M6740026P0028LEASE A NON-TACTICAL 1.5 TON TRUCK FOR OKINAWA JAPAN CAMP KINSER ISO 31ST MARINE EXPEDITIONARY UNIT. | Department of Defense | $8.2K | May 21, 2026 | Jun 30, 2026 |
| N6264926FG009TUGBOAT SERVICES AT WHITE BEACH, OKINAWA, JAPAN | Department of Defense | $21.7K | May 13, 2026 | May 21, 2026 |
| N6264926FG008PILOTAGE SERVICES FOR COMMANDER FLEET ACTIVITIES OKINAWA DURING MAY 2026. | Department of Defense | $1.8K | May 12, 2026 | May 19, 2026 |
| N6264926FG010THE CONTRACTOR SHALL, AT ALL TIMES, COMPLY WITH ALL JAPANESE LAWS REGARDING SAFETY, PILOTS, AND THE LICENSING AND TRAINING OF EMPLOYEES WHO PERFORM UNDER THIS CONTRACT. | Department of Defense | $2.5K | May 8, 2026 | May 10, 2026 |
| M2900026P0002CONTRACT FOR THE RENTAL OF A 1.5T TRUCK FOR 74 DAYS TO ASSIST WITH SHIP TO SHORE OPERATIONS. | Department of Defense | $20.8K | Feb 6, 2026 | May 21, 2026 |
| N6264926PG001TUGBOAT SERVICES SUPPORTING PACIFIC MISSILE RANGE FACILITY (PMRF) DETACHMENT FAR EAST FOR FLEET OPERATIONS NEAR OKINAWA, JAPAN. | Department of Defense | $264.1K | Jan 5, 2026 | Jan 4, 2027 |
| N6264925FG034PILOTAGE SERVICES AT WHITE BEACH, OKINAWA, JAPAN. | Department of Defense | $28.6K | May 7, 2025 | Sep 30, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 26, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Sep 10, 2003 |
| Entity start | Feb 11, 1972 |
| Industry | Reported size status |
|---|---|
| 488320 — Marine Cargo Handling | Not reported |
| 488330 — Navigational Services to Shipping | Not reported |
| 488390 — Other Support Activities for Water Transportation | Not reported |
| 488410 — Motor Vehicle Towing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JEFF T MASUR | Government business | Contact method not published | SAM registration | Not available |
| JEFF T MASUR | Alternate government business | Contact method not published | SAM registration | Not available |
| NORIHISA MAZDA | Electronic business | Contact method not published | SAM registration | Not available |
| JEFF T MASUR | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 488320 — Marine Cargo Handling
- 488330 — Navigational Services to Shipping
- 488390 — Other Support Activities for Water Transportation
- 488410 — Motor Vehicle Towing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About OKINAWA MARINE SERVICE CO.,LTD.
What products and services appear in its federal awards?
Recorded award industries: 488330 — Navigational Services to Shipping; 336611 — Ship Building and Repairing; 483113 — Coastal and Great Lakes Freight Transportation.
Recorded products and services: V125 — Vessel Towing Service; V124 — Marine Charter for Things; V227 — Navigational Aid and Pilotage Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
73-1, MAEHARA, URUMA-SHI 904-2235, JPN
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
488390 — Other Support Activities for Water Transportation.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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