Operation and Maintenance of the Wastewater Treatment Plant and Incinerator Plant to Include Various Related Equipment at U.S. Commander Fleet Activities Yokosuka (CFAY), Japan

Where this opportunity stands

Every notice posted under solicitation N4008426R1011 in this department, oldest first.

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

• Answer the notice: this is when the requirement can still be shaped.
• Contact the contracting officer named on the notice.
• Check who won similar work; they are the likely bidders.

What the notice says

Who won similar work

10 award notices on SAM.gov in the last 24 months. Matched by: Same office (NAVFACSYSCOM FAR EAST), same NAICS 561210.

Single-winner award sizes (10): middle half $1.8M to $5.2M, median $3.4M; range $496K to $16.4M.

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. Revenue next to a ticker is the company's last annual revenue from its 10-K.

• May 26, 2026DIAMOND PROJECT CO., LTD.$1.8MPREVENTIVE MAINTENANCE PROGRAM AND SERVICE ORDER FOR PORT SECURITY BARRIER SYSTEMS AT TRUMAN BAY IN THE U.S. COMMANDER FLEET ACTIVITIES YOKOSUKA (CFAY), JAPANNo listed company matched (Materiality N/A)
• Mar 2, 2026PAE DESIGN AND FACILITY MANAGEMENT Minato-ku JPN$16.4MPMI for Fire Protection and IDS at CFAYNo listed company matched (Materiality N/A)
• Sep 11, 2025ENVIRONMENTAL SCIENCE CORPORATION$5.5MN40084-25-Q-0009 AQUEOUS FILM FORMING FOAM (AFFF) SYSTEM REMOVAL, RINSE, AND DISPOSAL FOR COMMAND NAVAL REGION JAPAN (CNRJ)No listed company matched (Materiality N/A)
• Jul 25, 2025DIAMOND PROJECT CO., LTD.$496KMaintenance and Repair Services for Various Kitchen Equipment and Systems at Various Locations of Department of Defense Education (DoDEA) SchoolsNo listed company matched (Materiality N/A)
• Jul 17, 2025TOYO TRUST TOKKI CO.,LTD.$4.1MOperation and Maintenance Services for Swimming Pool Water Treatment Systems at CFAS, JapanNo listed company matched (Materiality N/A)
• Jul 1, 2025NIKKAI CORPORATION$2.1MPM Program and Work Orders for the Pump Test Bench Systems at Bldg. YSK-A47No listed company matched (Materiality N/A)
• May 12, 2025NIHON HIGHWAY SERVICE CO.,LTD.$1.1MN40084 FACILITY SERVICIES, HOUSING EQUIPMENT CLEANING AT THE NAVAL AIR FACILITY ATSUGI AND COMBINED ARMS TRAINNG CENTER, CAMP FUJINo listed company matched (Materiality N/A)
• Apr 1, 2025AIM ENGINEERING, K. K. Iwakuni JPN$3.0MIndoor Small Arms Range (ISAR) Cleaning and Ventilation System Maintenance Services at U.S. MCAS Iwakuni, JapanNo listed company matched (Materiality N/A)
• Feb 3, 2025NIHON HIGHWAY SERVICE CO., LTD.$3.8MN40084 MAINTENANCE AND CONTROL OF WATER QUALITY FOR TRAINING POOLS AND OTHER WATER FACILITY AT THE U.S. NAVAL AIR FACILITY, ATSUGI, JAPANNo listed company matched (Materiality N/A)
• Dec 9, 2024CS ONE CO., LTD.$7.6MBase Operations Support Contract (BOSC) at New Sanno, Tokyo, JapanNo listed company matched (Materiality N/A)

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

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.

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. A sale marked 10b5-1 was made under a trading plan set up in advance.