SolicitationPosted Nov 9, 2026·Responses due Feb 16, 2027
Vehicle Maintenance Shop, Kadena Air Base, Okinawa, Japan
Army Corps of Engineers · W2SN ENDIST JAPAN
In plain words
Army Corps of Engineers wants bids for "Vehicle Maintenance Shop, Kadena Air Base, Okinawa, Japan". Bids are due Feb 16, 2027. In the last 2 years, similar work went to 10 or more companies, usually for about $33.2M per award. An award is expected around February 2027.
Put together from the facts on this page; the details and sources are below.
Stage
Open solicitation
NAICSThe industry code for the work being bought (for example 336611 is ship building and repair). It is how agencies and companies sort work by type.
236220
Value
Not stated
Solicitation
W912HV27RA001
Set-asideWhether only certain businesses may bid, such as small businesses, women-owned or veteran-owned firms. "None stated" means anyone may bid.
None stated
PSCThe product or service code: what exactly is being bought, more specific than the industry code.
Standard steps for the notice type; not advice about this buyer.
Decide bid or no bid before the response deadline.
Look at the past winners for likely competitors and teaming partners.
Follow the opportunity to hear about amendments and the award.
What the notice says
This is a request for proposal (RFP) for the construction of a new vehicle maintenance shop and supporting facilities at Kadena Air Base, Okinawa, Japan. A firm-fixed price construction contract will be awarded based on a tradeoff source selection approach in which the non-price factors are approximately equal to the price factor. The work will include substantial earthworks, demolition of existing structures, and new construction. Please review all attachments. A site visit was held on 10 November 2026. The attendee sign-in sheet is attached.
Who won similar work
12 award notices on SAM.gov in the last 24 months. Matched by: Same office (W2SN ENDIST JAPAN), same NAICS 236220.
Vehicle Maintenance Shop, Kadena Air Base, Okinawa, Japan | HillSignal — HillSignal
Not yet. Typical award: Feb 16, 2027 to Feb 16, 2027, middle of the range Feb 16, 2027.
Measured from 153 past solicitations at Dept of the Army with NAICS 236220 that later posted an award (middle half of cases, counted from Oct 15, 2026).
Held to the response deadline (Feb 16, 2027): no award is forecast before responses are in.
Single-winner award sizes (12): middle half $17.4M to $85.5M, median $33.2M; range $6.6M to $390.0M.
Winner
Awards
Value
Last
ICHIKEN CO LTD
3
$88.9M
Sep 26, 2025
OBAYASHI CMS KADENA JV Fukuoka-shi 810-0001 JPN
1
$390.0M
Sep 25, 2026
SUMIJU YOKOSUKA KOGYO CO., LTD.
1
$245.0M
May 26, 2026
MAEDA-SAMSUNG-KGC-ONAKA JOINT VENTURE Naha City Okinawa 9000036 JPN
1
$160.0M
Jan 28, 2026
EXEO-NAKAMOTO KOGYO JV Okinawa City 904-0021 JPN
1
$60.7M
Feb 18, 2025
Gilbane Japan GK Chuo-ku TOKYO 103-0025 JPN
1
$36.8M
May 14, 2026
NIPPO CORPORATION
1
$17.5M
Jun 27, 2025
Gilbane Federal Concord CA 94520 USA
1
$17.2M
Dec 17, 2025
CONTI FEDERAL SERVICES, LLC
1
$10.2M
Feb 28, 2025
TODA CORPORATION
1
$6.6M
Sep 28, 2026
Value counts new single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling (same contract, or the same office, day and amount); that ceiling is not one company's win, so it is not added in. Contract modifications are not new awards and are not added in either. Notices whose amount is a placeholder such as $999,999,999 are not added in. Revenue next to a ticker is the company's revenue over the latest 12 months in its SEC filings.
Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.
0 bills named on the past winners' lobbying filings
32 rules from the department in the last 12 months
0 executive orders naming the agency in the last 12 months
For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.
0 of the past winners are listed companies
0 insider buys and 0 insider sells at them in the last 90 days
Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.
Companies are matched to tickers by exact name, including the subsidiaries a company lists in its SEC filings. A company we could not match shows no market rows; that is a miss, not a finding.