Indefinite Delivery/Indefinite Quantity (IDIQ) Design-Build/Design-Bid-Build (DB/DBB) Multiple Award Construction Contract (MACC) for U.S. Navy Support Facility, Diego Garcia, British Indian Ocean Territory (B.I.O.T.)
NAVFAC (Naval Facilities Engineering) · NAVFACSYSCOM FAR EAST
Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.
Where this opportunity stands
Every notice posted under solicitation N4008424R0083 in this department, oldest first.
- Sep 12, 2025Award NoticeCBRE/JJ UK JV, LLC · $1.5BOpen
- Sep 12, 2025Award NoticeDGC JV 401 E MAIN ST MONTROSE 81401 USA · $1.5BOpen
- Sep 12, 2025Award NoticeECC DIEGO GARCIA LLC · $1.5BOpen
- Sep 12, 2025 · this noticeAward NoticeMVL DIEGO GARCIA JV LLC · $1.5B
- Sep 12, 2025Award NoticeBLACK CONSTRUCTION/MACE INTERNATIONAL JOINT VENTURE 160 J.L. BAKER STREET HARMON INDUSTRIAL PARK HARMON GU 96913 USA · $1.5BOpen
Next steps for this stage
Standard steps for the notice type; not advice about this buyer.
- Note the winner and the end of the period of performance for the recompete.
- Follow the agency to see the next notice for this work.
What the notice says
This IDIQ DB/DBB contract is for new construction, renovation/modernization, and routine repair/maintenance projects at U.S. Navy Support Facility, Diego Garcia, B.I.O.T. The work to be performed may include, but is not limited to, office renovation, building demolition, built-in equipment repair or replacement, piping repair or replacement, pipe lagging, electrical work, mechanical work, road pavement, fencing, roofing, painting, site work, removal and disposal of lead-based paint and asbestos containing material, welding, and masonry.
Who won similar work
8 award notices on SAM.gov in the last 24 months. Match: Same office, same NAICS 236220.
| Winner | Awards | Value | Last |
|---|---|---|---|
| KANAGAWA NABCO PTY. LTD. | 4 | $101.2M | Sep 23, 2025 |
| AMERICAN ENGINEERING CORPORATION | 2 | $1.0B | Aug 4, 2026 |
| PT IMEMBA CONTRACTORS JALAN SATRIA RAYA BLOK IV NO. 8 BUMI SATRIA KENCANA BEKASI 17144 IDN | 1 | $1.2M | Sep 25, 2026 |
| ROMCHAT DEVELOPMENT COMPANY | 1 | $157K | Sep 25, 2026 |
Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in.
- Sep 25, 2026ROMCHAT DEVELOPMENT COMPANY$157KDB Renovation of NVG Storage Room, Chiang Mai, Thailand
- Sep 25, 2026PT IMEMBA CONTRACTORS JALAN SATRIA RAYA BLOK IV NO. 8 BUMI SATRIA KENCANA BEKASI 17144 IDN$1.2MConstruct Headquarters and Operations Building, Baucau, Timor-Leste
- Aug 4, 2026AMERICAN ENGINEERING CORPORATION$1.0BIDIQ DB/DBB MULTIPLE AWARD CONSTRUCTION CONTRACT FOR U.S. GOVERNMENT INSTALLATIONS IN THE OKINAWA REGION, JAPAN
- Sep 23, 2025KANAGAWA NABCO PTY. LTD.$99.0MIndefinite Delivery/Indefinite Quantity (IDIQ), Design-Bid-Build (DBB), Multiple Award Construction Contract (MACC) for the U.S. Naval Air Facility (NAF), Atsugi, Japan
- Jul 28, 2025KANAGAWA NABCO PTY. LTD.$1.9MB983 RENOVATE GALLEY AT THE U.S. NAVAL AIR FACILITY ATSUGI, JAPAN
- Jun 17, 2025KANAGAWA NABCO PTY. LTD.$256KN40084 REPLACE WATER SOFTENER RESIN AT B226, 1504, 1521, AND 1600 AT NAF ATSUGI, JAPAN
- May 21, 2025KANAGAWA NABCO PTY. LTD.$41KN40084 B1062 REPAIR TADE RIVER GATE VALTE AT NAF ATSUGI, JAPAN
- Nov 26, 2024AMERICAN ENGINEERING CORPORATION$33.2MRM18-2232 REPAIR UH BLDG 1530 YOKOSUKA JAPAN
Competitive landscape
For the 4 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.
- 0 of these past winners lobbied Navy, Dept of or U.S. Marines since 2024 (0 filings)
- 0 of their lobbyists list a past Navy, Dept of or U.S. Marines job
- No corporate PAC money from them to the overseeing committees since 2024
- 0 foreign-agent (FARA) registrations
Policy around it
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
Market
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.
- 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 only. A company we could not match shows no market rows; that is a miss, not a finding.