Data / Federal awards / NAICS 236220 / NIKKAI CORPORATION
NIKKAI CORPORATION: 33 federal contract awards, $32.1 million obligated (FY2024 to FY2027)
NIKKAI CORPORATION (UEI MENXWTPNH9N5), Yokosuka, Japan, received 33 federal prime contract awards with $32.1 million obligated in fiscal years 2024 to 2027, from 1 agency under 6 NAICS codes. Its largest buyer is Department of Defense ($32.1 million) and its largest code is NAICS 236220 Commercial and Institutional Building Construction.
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- UEI
- MENXWTPNH9N5
- Location
- Yokosuka, Japan
- Business size
- Other Than Small Business
- Contract awards
- 33
- Obligated
- $32.1 million
- First action in window
- 2023-12-22
- Latest action
- 2026-06-02
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 236220 | Commercial and Institutional Building Construction | 22 | $29.6 million |
| 811412 | Appliance Repair and Maintenance | 5 | $1.5 million |
| 561210 | Facilities Support Services | 3 | $682,669 |
| 333517 | Machine Tool Manufacturing | 1 | $172,459 |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 1 | $61,153 |
| 541380 | Testing Laboratories and Services | 1 | $13,294 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 33 | $32.1 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $13.9 million |
| FY2025 | $12.9 million |
| FY2026 | $5.3 million |
Contract awards
All 33 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| N4008425F0164 | Department of Defense | Delivery Order | 236220 | YSK-A64, REPAIR PUMP HOUSE FOR DD4 AND DD5 AT U.S. FLEET ACTIVITIES, YOKOSUKA, JAPAN | $11,527,987 | $11,527,987 | June 30, 2025 | August 19, 2027 | Japan | usaspending.gov |
| N4008424F4039 | Department of Defense | Delivery Order | 236220 | YSK-3154 REPLACE FULL HVAC SYSTEM (BIG MACC TO) | $6,697,468 | $6,697,468 | March 28, 2024 | July 27, 2026 | Japan | usaspending.gov |
| N4008424F4346 | Department of Defense | Delivery Order | 236220 | YSK-PW-SA-COMM, REPLACE MAIN WATER PIPE NEAR MAIN GATE | $4,507,438 | $4,512,291 | April 29, 2024 | July 31, 2026 | Japan | usaspending.gov |
| N4008424F4467 | Department of Defense | Delivery Order | 236220 | YSK-4834, REPLACE STRUCTURAL ASSEMBLIES ON 3 TRAINERS AT THE U.S. FLEET ACTIVITIES YOKOSUKA, JAPAN | $1,302,916 | $1,302,916 | May 30, 2024 | March 6, 2025 | Japan | usaspending.gov |
| N4008426F4010 | Department of Defense | Delivery Order | 236220 | YSK-DD4/YSK-DD5 REPLACE CAPSTAN CONTROL UNITS AT DD4 AND DD5 | $1,163,243 | $1,163,243 | December 3, 2025 | September 29, 2026 | Japan | usaspending.gov |
| N4008426F4235 | Department of Defense | Delivery Order | 236220 | YSK-DD6 REPLACE 200A COMPRESSED AIR LINE AT THE U.S. FLEET ACTIVITIES YOKOSUKA, JAPAN | $1,163,243 | $1,163,243 | April 20, 2026 | April 10, 2028 | Japan | usaspending.gov |
| N4008426F4175 | Department of Defense | Delivery Order | 236220 | YSK-1938 OVERHAUL AIR-COMPRESSOR UNITS 2 AND 3 AND REWIND MOTOR | $1,043,595 | $1,043,595 | March 13, 2026 | May 7, 2027 | Japan | usaspending.gov |
| N4008425F0236 | Department of Defense | Delivery Order | 811412 | EXERCISE 2ND OPTN | $1,039,281 | $1,039,281 | September 12, 2025 | September 11, 2026 | Japan | usaspending.gov |
| N4008424F4227 | Department of Defense | Delivery Order | 236220 | X001 IKE-608, INSTALL NEW BOILER MONITORING SYSTEM | $902,517 | $902,517 | March 15, 2024 | April 18, 2025 | Japan | usaspending.gov |
| N4008424F4159 | Department of Defense | Delivery Order | 236220 | YSK UTILITIES REPLACE SALT WATER VALVES | $619,911 | $619,911 | January 4, 2024 | July 1, 2026 | Japan | usaspending.gov |
| N4008426F4161 | Department of Defense | Delivery Order | 561210 | OVERHAUL AND REPLACE PARTS OF THE CHILLER UNIT AT YSK-A47, EPRO.NO. 1923406 | $483,811 | $483,811 | March 4, 2026 | February 22, 2028 | Japan | usaspending.gov |
| N4008425F4217 | Department of Defense | Delivery Order | 236220 | YSK-J6 REPLACE THE ACTUATOR UNIT OF SLUICE GATE VALVES | $391,128 | $391,128 | March 6, 2025 | April 10, 2026 | Japan | usaspending.gov |
| N4008424F4451 | Department of Defense | Delivery Order | 811412 | FUND OBLIGATION FOR 1ST OPTION (9/12/24-9/11/25) | $336,271 | $336,271 | September 12, 2024 | September 11, 2025 | Japan | usaspending.gov |
| N4008426F4277 | Department of Defense | Delivery Order | 236220 | YSK-3336 REPLACE CORRODED COVERED WALKWAY AT THE COMMANDER FLEET ACTIVITIES YOKOSUKA, JAPAN | $244,281 | $244,281 | May 15, 2026 | December 31, 2026 | Japan | usaspending.gov |
| N4008425F0181 | Department of Defense | Delivery Order | 561210 | MAINTENANCE AND REPAIRS FOR THE PUMP TEST BENCH SYSTEMS AT U.S. COMMANDER FLEET ACTIVITIES YOKOSUKA (CFAY), JAPAN_BASE YEAR RECURRING SERVIC | $198,858 | $198,858 | July 11, 2025 | July 31, 2026 | Japan | usaspending.gov |
| N6264924P0139 | Department of Defense | Purchase Order | 333517 | MODIFY SHAFT LATHE | $172,459 | $172,459 | June 27, 2024 | June 30, 2025 | Japan | usaspending.gov |
| N4008426F4037 | Department of Defense | Delivery Order | 236220 | YSK-ROAD REPLACE GUARDRAILS | $170,166 | $170,166 | December 3, 2025 | October 2, 2026 | Japan | usaspending.gov |
| N4008426F4038 | Department of Defense | Delivery Order | 811412 | REPLACEMENT OF AUTOMATIC CONTROLPANEL GROUPROL AT YSK-1938, CNIC | $130,031 | $130,031 | December 10, 2025 | December 5, 2026 | Japan | usaspending.gov |
| N6264926PB074 | Department of Defense | Purchase Order | 811310 | REPAIR EXISTING SHAFT LATHE, X31 FOR SRF-JRMC | $61,153 | $61,153 | June 15, 2026 | September 30, 2026 | Japan | usaspending.gov |
| N4008426F4030 | Department of Defense | Delivery Order | 811412 | REPLACE OXYGEN/GAS DETECTORS AT VARIOUS LOCATIONS, CNIC | $35,662 | $35,662 | December 12, 2025 | October 9, 2026 | Japan | usaspending.gov |
| N4008419F4049 | Department of Defense | Delivery Order | 236220 | IGF::OT::IGF MINIMACC 4TH OPTN, YSK-1879, REPLACE 250A STEAM LINE AT THE COMMANDER FLEET ACTIVITIES YOKOSUKA, JAPAN | $22,007 | $896,007 | November 19, 2018 | May 18, 2019 | Japan | usaspending.gov |
| N4008426P0807 | Department of Defense | Purchase Order | 541380 | CONDUCT ULTRASONIC TESTING FOR LAND CRANE (LC47 AND LC48) RAILS AT BERTH 12 IN THE U.S. COMMANDER FLEET ACTIVITIES, YOKOSUKA, JAPAN | $13,294 | $13,294 | June 1, 2026 | August 15, 2026 | Japan | usaspending.gov |
| N4008425D0005 | Department of Defense | IDC | 236220 | KANTO PLAINS MINI MACC | $0 | $49,000,000 | March 4, 2025 | usaspending.gov | ||
| N4008423F4582 | Department of Defense | Delivery Order | 236220 | SEED PROJECT YSK-2046-SRF-REPLACE AIR CONDITIONING SYSTEM | $0 | $6,183,096 | June 30, 2023 | March 3, 2026 | Japan | usaspending.gov |
| N4008425D0412 | Department of Defense | IDC | 561210 | MAINTENANCE AND REPAIRS FOR THE PUMP TEST BENCH SYSTEMS AT U.S. COMMANDER FLEET ACTIVITIES YOKOSUKA (CFAY), JAPAN BY COMBINATION CONTRACT OF | $0 | $500,000 | August 1, 2025 | usaspending.gov | ||
| N4008419D0077 | Department of Defense | IDC | 236220 | DB/DBB KANTO PLAINS MACC | $0 | $330,000,000 | June 28, 2019 | usaspending.gov | ||
| N4008423D0081 | Department of Defense | IDC | 236220 | INDEFINITE DELIVERY/INDEFINITE QUANTITY (IDIQ) DESIGN-BUILD (DB)/DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) FOR THE | $0 | $250,000,000 | June 30, 2023 | usaspending.gov | ||
| N4008423D0414 | Department of Defense | IDC | 811412 | RECURRING, THIRD OPTION PERIOD | $0 | $16,422,236 | September 11, 2023 | usaspending.gov | ||
| N4008423F4651 | Department of Defense | Delivery Order | 236220 | YSK-1803 FLCY REPLACE ROOF | $-6,238 | $2,654,841 | July 26, 2023 | April 16, 2025 | Japan | usaspending.gov |
| N4008423F4800 | Department of Defense | Delivery Order | 236220 | YSK-A10, REPLACE AUXILIARY PUMPS AP-1 AND AP-2 | $-13,015 | $1,317,525 | August 30, 2023 | May 16, 2026 | Japan | usaspending.gov |
| N4008423F4401 | Department of Defense | Delivery Order | 236220 | YSK-J6, SRF-COMPLETE RESTORATION OF PUMP STATION | $-16,313 | $1,392,493 | April 20, 2023 | December 23, 2024 | Japan | usaspending.gov |
| N4008423F4182 | Department of Defense | Delivery Order | 236220 | AZU-ROAD/URATC2, RPR EROSION | $-27,016 | $1,342,657 | February 2, 2023 | June 26, 2024 | Japan | usaspending.gov |
| N4008423F4409 | Department of Defense | Delivery Order | 236220 | YSK-A37, RENOVATE VARIOUS SPACES ON THE 1ST-2ND-3RD FLOORS | $-92,245 | $1,014,451 | May 2, 2023 | November 28, 2023 | Japan | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 236220 Commercial and Institutional Building Construction
- All recipients under NAICS 811412 Appliance Repair and Maintenance
- All recipients under NAICS 561210 Facilities Support Services
- Open opportunities under NAICS 236220
- Open opportunities under NAICS 811412
- Open opportunities under NAICS 561210
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.