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NIHON MECCS CO.,LTD.

UEI W25NAMCHCS56CAGE JS5K1

Active

Overview

Legal name
NIHON MECCS CO.,LTD.
Registered location
CHUO-KU, JPN
Primary NAICS
238190 — Other Foundation, Structure, and Building Exterior Contractors
Latest award activity
Jun 4, 2026
Read company summary

NIHON MECCS CO.,LTD. is associated with UEI W25NAMCHCS56 and CAGE JS5K1 in public federal records. AcornBids currently links 62 prime awards totaling $134.6M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Institutional Building Construction; Plumbing, Heating, and Air-Conditioning Contractors; All Other Specialty Trade Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238190 (Other Foundation, Structure, and Building Exterior Contractors). Its public SAM.gov registration lists CHUO-KU, JPN.

At a glance

Lifetime prime obligations$134.6M
Prime awards62
Awards with future end dates23
Top-agency concentration100.0%

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 Refresh pending; these totals may be out of date.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
NIHON MECCS CO.,LTD.
UEI
W25NAMCHCS56
CAGE
JS5K1
Registered address
3-6-3, IRIFUNE, CHUO-KU, 104-0042, JPN
Registration status
Active
Primary NAICS
238190 — Other Foundation, Structure, and Building Exterior Contractors
SAM activation
Sep 24, 2025
Initial registration
Nov 13, 2003
Entity start
Apr 25, 1972
SAM updated
Sep 24, 2025
Registration expires
Sep 24, 2026
Fiscal year end
Mar 31
Place of incorporation
JPN

View SAM.gov source

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 / descriptionAwarding agencyObligationsStart dateEnd date
N4008426F4241PAINT MULTIPLE MAGAZINE DOORS AT COMBINED ARMS TRAINING CENTER, CAMP FUJI, JAPANDepartment of Defense$266.2KJun 4, 2026Sep 27, 2027
N4008426F0036N40084-24-D-0070 / TO#N4008426F0036; DESCRIPTION OF WORK (DOW) REPLACE VARIOUS EXTERIOR DOORS AT BLDG 488, CAMP FOSTER, OKINAWA, JAPANDepartment of Defense$296.1KFeb 17, 2026Feb 18, 2027
N4008426F0034N40084-24-D-0070 / TO#N4008426F0034; DESCRIPTION OF WORK (DOW) INSTALL SECURITY BARS AT BLDG 480, CAMP FOSTER, OKINAWA, JAPANDepartment of Defense$109.1KFeb 17, 2026Jul 20, 2026
N4008424F4045REPAIR BEQ 260 AT CATC CAMP FUJI, JAPANDepartment of Defense$17.0MNov 20, 2023Jun 28, 2026
N4008426F4230YSK-4300 RENOVATE CHILD DEVELOPMENT CENTER AT COMMANDER FLEET ACTIVITIES, YOKOSUKA, JAPANDepartment of Defense$9.4MMay 12, 2026Jan 3, 2028
N4008426F4273N40084-24-D-0070 / TO N4008426F4273; DOW REPLACE (22) EACH COILING DOOR AT BLDG 401, CAMP KINSER, OKINAWA, JAPANDepartment of Defense$876.0KMay 8, 2026Feb 5, 2027
N4008426F4256DOW SECURE DOORS AND WINDOW OPENINGS AT BLDG. 2821, CAMP HANSEN, OKINAWA, JAPANDepartment of Defense$325.0KMay 1, 2026May 3, 2027
N4008426F4248YSK-ST-COMM REPLACE STEAM PIPING AROUND BLDG. 3365Department of Defense$3.2MApr 27, 2026Mar 23, 2027
N4008426F4184B958 REPAIR ROOF LEAKING AT NAVAL AIR FACILITY ATSUGI, JAPANDepartment of Defense$399.1KMar 26, 2026Dec 21, 2026
N4008426F4123N40084-24-D-0070 / TO N4008426F4123; DESCRIPTION OF WORK (DOW): REPLACE CORRODED STEEL MEMBERS AT BLDG 738, MCAS FUTENMA, OKINAWA, JAPANDepartment of Defense$232.3KFeb 24, 2026Sep 25, 2026
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Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 24, 2025
Source loadedSep 26, 2026
Initial registrationNov 13, 2003
Entity startApr 25, 1972
IndustryReported size status
221122 — Electric Power DistributionNot reported
221320 — Sewage Treatment FacilitiesNot reported
221330 — Steam and Air-Conditioning SupplyNot reported
236115 — New Single-Family Housing Construction (except For-Sale Builders)Not reported
236116 — New Multifamily Housing Construction (except For-Sale Builders)Not reported
236118 — Residential RemodelersNot reported
236220 — Commercial and Institutional Building ConstructionNot reported
237110 — Water and Sewer Line and Related Structures ConstructionNot reported
237120 — Oil and Gas Pipeline and Related Structures ConstructionNot reported
237130 — Power and Communication Line and Related Structures ConstructionNot reported
238120 — Structural Steel and Precast Concrete ContractorsNot reported
238130 — Framing ContractorsNot reported
238140 — Masonry ContractorsNot reported
238160 — Roofing ContractorsNot reported
238170 — Siding ContractorsNot reported
238190 — Other Foundation, Structure, and Building Exterior ContractorsNot reported
238210 — Electrical Contractors and Other Wiring Installation ContractorsNot reported
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
238310 — Drywall and Insulation ContractorsNot reported
238320 — Painting and Wall Covering ContractorsNot reported
238330 — Flooring ContractorsNot reported
238340 — Tile and Terrazzo ContractorsNot reported
238350 — Finish Carpentry ContractorsNot reported
ContactRolePublished contact methodsEvidenceSource date
ATOMU KABAGovernment businessContact method not publishedSAM registrationNot available
MOTOHIRO ONODAAlternate government businessContact method not publishedSAM registrationNot available
ATOMU KABAElectronic businessContact method not publishedSAM registrationNot available
MOTOHIRO ONODAAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 221122 — Electric Power Distribution
  • 221320 — Sewage Treatment Facilities
  • 221330 — Steam and Air-Conditioning Supply
  • 236115 — New Single-Family Housing Construction (except For-Sale Builders)
  • 236116 — New Multifamily Housing Construction (except For-Sale Builders)
  • 236118 — Residential Remodelers
  • 236220 — Commercial and Institutional Building Construction
  • 237110 — Water and Sewer Line and Related Structures Construction
  • 237120 — Oil and Gas Pipeline and Related Structures Construction
  • 237130 — Power and Communication Line and Related Structures Construction
  • 238120 — Structural Steel and Precast Concrete Contractors
  • 238130 — Framing Contractors
  • 238140 — Masonry Contractors
  • 238160 — Roofing Contractors
  • 238170 — Siding Contractors
  • 238190 — Other Foundation, Structure, and Building Exterior Contractors
  • 238210 — Electrical Contractors and Other Wiring Installation Contractors
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 238310 — Drywall and Insulation Contractors
  • 238320 — Painting and Wall Covering Contractors
  • 238330 — Flooring Contractors
  • 238340 — Tile and Terrazzo Contractors
  • 238350 — Finish Carpentry Contractors

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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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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