Gilbane Japan GK
Chuo City, Tokyo Federal Part of Gilbane Federal
- UEI
- CDTKNLJZBU43
- CAGE
- JSN96
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
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- 236220 Commercial and Institutional Building Construction Primary
- 213112 Support Activities for Oil and Gas Operations
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
Show all
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238120 Structural Steel and Precast Concrete Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 424710 Petroleum Bulk Stations and Terminals
- 541330 Engineering Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541620 Environmental Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 561210 Facilities Support Services
- 562910 Remediation Services
- Corporate family
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Gilbane Federal
Parent
WHB7C12ADS35
- Gilbane Japan GK CDTKNLJZBU43
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Gilbane Federal
Parent
WHB7C12ADS35
- SAM.gov registration date
- Physical address
- 1-chōme-3-10 Nihonbashikayabachō, Chuo City, Tokyo 103-0025, Japan
- Website
- gilbaneco.com
- Founded
- 1870
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| FY25 ZNRE224305P2 improve military family housing paip 9 phase 2, yokota air base, japan | ENDIST Japan | $36,750,259 | |
| Design-build repair is for 353RD special operations wing (SOW) operations facility building 3524 roof IAW SOW dated 22… | Pacific Air Forces | $53,097,051 | |
| Okinawa multiple award construction contract - post-award conference - minimum guarantee | Pacific Air Forces | $500 | |
| Improve military family housing paip 9 phase 1, yokota air base, japan | ENDIST Japan | $35,504,772 | |
| MIL CON corrosion control hanger yokota air base japan | ENDIST Japan | $102,932,334 |
About Gilbane Japan GK
Gilbane Japan GK Federal Division is a construction services firm operating as a joint venture between Gilbane, Inc. and Exyte, structured as a limited liability company registered in Tokyo, Japan. The entity specializes in providing comprehensive construction, design-build, and design-bid-build services exclusively for U.S. military installations throughout Japan, supporting the operational infrastructure requirements of the Department of Defense across multiple service branches. Gilbane Japan GK maintains active federal vendor registration with SAM.gov and has established itself as a primary construction partner for defense operations in the Pacific region, with particular expertise in military family housing, facility maintenance, aircraft hangar construction, and educational facility projects.
Gilbane Japan GK has executed substantial federal contract work through multiple definitive contracts and delivery orders across diverse geographic locations and facility types, all funded through various DoD agencies without utilizing set-aside designations. Notable definitive contracts include a $129 million project to replace Kinnick High School at Commander Fleet Activities Yokosuka with an ultimate completion date of October 2, 2026; a $98.6 million corrosion control hangar construction project at Yokota Air Base with a completion target of April 24, 2026; a $44.8 million family housing improvement program at Yokota Air Base (Phase 8) involving 45 housing units and secondary feeder upgrades, scheduled for completion October 23, 2025; a $39.6 million airfield damage repair equipment storage facility at Yokota Air Base completed in July 2025; and a $35.4 million military family housing improvement project (PAIP 9 Phase 1) at Yokota Air Base with final completion scheduled for January 3, 2028. Additionally, Gilbane Japan GK has received multiple delivery orders against master IDIQ contracts, including a $9.27 million minimum guarantee task order for Marine Corps facilities in Okinawa, a $3.33 million delivery order for construction and maintenance services in Okinawa through April 2028, and a $28,181.42 minimum guarantee delivery order for Atsugi Marine Corps Air Station. These contracts have been funded through the U.S. Air Force (Pacific Air Forces/ENDIST Japan), U.S. Army Corps of Engineers, Department of the Navy Installations Command, and U.S. Marine Corps, all operating under the Status of Forces Agreement acquisition program framework.
Gilbane Japan GK holds five active indefinite-delivery/indefinite-quantity contracts with aggregate ceiling values totaling approximately $2.955 billion. The most recent IDIQ, awarded by the Department of the Air Force Pacific Air Forces on September 3, 2025, is the Okinawa Multiple Award Construction Contract (MACC) valued at $995 million through September 2, 2028, supporting design-build and design-bid-build construction services across military and non-military properties throughout Japan with individual task orders ranging from $500,000 to $25 million. Gilbane Japan GK also holds a $990 million Department of the Air Force Pacific Air Forces indefinite-delivery/indefinite-quantity multiple award construction contract for U.S. Army and Air Force installations within Honshu, Japan and Yokota Air Base through May 2030. The Department of the Navy Installations Command awarded a $250 million Design Build MACC for Atsugi area of responsibility construction services through June 2027. The U.S. Army Corps of Engineers awarded a $95 million Okinawa construction MATOC program contract for maintenance and repair services through April 2028, and the U.S. Marine Corps awarded a $625 million design-build and design-bid-build construction contract for various government installations throughout Okinawa Prefecture through March 2029. All IDIQ vehicles operate on multiple award, unrestricted competitive bases with no set-aside designations, reflecting the international nature of military construction requirements in Japan and the requirement for locally registered and licensed contractors.
Contract vehicles
- Construction, Maintenance and Repair in Okinawa, Japan
- Design Build MACC for Various U. S. Government Installations at Okinawa Prefecture Japan
- Design Build MACC Japan AOR 2022 - 2027
- MACC U. S. Army Installations within Honshu, Japan and Yokota Air Base
- Okinawa Multiple Award Construction Contract 2025-2028
Quick answers
What is Gilbane Japan GK's UEI?
Gilbane Japan GK's Unique Entity ID (UEI) in SAM.gov is CDTKNLJZBU43.
What is Gilbane Japan GK's CAGE code?
Gilbane Japan GK's CAGE code is JSN96.
What is Gilbane Japan GK's primary NAICS code?
Gilbane Japan GK's primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is Gilbane Japan GK located?
Gilbane Japan GK's physical address in SAM.gov is 1-chōme-3-10 Nihonbashikayabachō, Chuo City, Tokyo 103-0025, Japan.
Is Gilbane Japan GK registered in SAM.gov?
Yes. Gilbane Japan GK's SAM.gov registration is active through July 30, 2027.
Who is Gilbane Japan GK's parent company?
Gilbane Japan GK is part of Gilbane Federal.
Which contract vehicles does Gilbane Japan GK hold?
Gilbane Japan GK holds a place on 5 federal contract vehicles, including Construction, Maintenance and Repair in Okinawa, Japan, Design Build MACC for Various U. S. Government Installations at Okinawa Prefecture Japan and Design Build MACC Japan AOR 2022 - 2027.
What is Gilbane Japan GK's most recent federal award?
Gilbane Japan GK's most recent federal contract award is FY25 ZNRE224305P2 improve military family housing paip 9 phase 2, yokota air base, japan (W912HV26CA001), from ENDIST Japan, on May 15, 2026.
On GovTribe
See Gilbane Japan GK's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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