Rim Engineering Co., LTD.
Rim Engineering Co., LTD. is a Japan-based for-profit organization registered in SAM.gov since September 5, 2022, with headquarters located in Urasoe, Okinawa. The company specializes in providing exterior and interior painting services, along with associated surface preparation and repairs, primarily to U.S. military installations in the Indo-Pacific region. As an international contractor with established operations in Japan, Rim Engineering Co., LTD. serves as a prime contractor on federal awards and maintains expertise in facility maintenance and infrastructure improvement projects supporting Department of Defense operations.
The company's federal contract award history reflects a focused service portfolio centered on painting and facility maintenance work at U.S. Air Force installations in Okinawa. Since September 2025, Rim Engineering Co., LTD. has been awarded five delivery orders by Pacific Air Forces, totaling approximately $3.3 million in contract value. These awards include exterior painting services for Marek Park Phase 2 (112 units, $853,233.23), Marek Park Phase 1 (116 units, $875,030.93), Plaza Housing Phase 2 (37 units, $393,926.13), Plaza Housing Phase 1 (34 units, $458,782.51), and the Okinawa Interior/Exterior Paint Program ($734,026.71). All delivery orders are structured as firm fixed-price contracts with no set-aside designations, carrying ultimate completion dates between November 19 and November 29, 2026. These awards support military family housing infrastructure and facility sustainment initiatives at U.S. military installations in Japan, demonstrating the company's role as a critical regional contractor for base operations and maintenance activities.
Rim Engineering Co., LTD. holds a prime indefinite-delivery, indefinite-quantity (IDIQ) contract designated FA527025D0009, awarded by Pacific Air Forces on March 3, 2025, for the Okinawa Interior/Exterior Paint Program. This multiple-award IDIQ contract carries a ceiling value of $50,000,000.00 and extends through March 2, 2030, providing a vehicle for executing interior and exterior painting projects along with required surface preparation and repairs across various U.S. military installations in Okinawa, including Kadena Air Base. The contract utilizes NAICS code 238320 and PSC Z1FA and enables task order competitions among successful contractors awarded under this program. To date, the initial task order under this IDV (FA527025F0057) was issued on March 3, 2025, as a firm fixed-price delivery order for a post-award conference with a $500 ceiling, followed by five substantive delivery orders issued in September 2025 that collectively represent active contract execution under the program vehicle.
LT81TJ3KN6F6 541310
Not listed 3 Chome Uchima, Urasoe, Okinawa 901-2121, Japan
9/5/22 7/24/26 Okinawa Sobi Kogyo, K.K.
Okinawa Sobi Kogyo, K.K. is a for-profit organization based in Naha, Okinawa, Japan, that specializes in providing comprehensive infrastructure maintenance and construction services to U.S. military installations throughout the Indo-Pacific region. The company is registered to receive federal awards and maintains an active SAM.gov registration. Okinawa Sobi Kogyo has established itself as a critical service provider for the Department of Defense, delivering a diverse range of facility support services including roofing repairs, fencing installation and maintenance, interior and exterior painting, surface preparation, and related construction work. The contractor has demonstrated extensive capability and experience working across multiple U.S. military bases in Okinawa, including Camp Foster, Camp Hansen, Marine Corps Air Station Futenma, Camp Courtney, Camp Schwab, Camp Kinser, and Camp Lester, supporting essential infrastructure needs for forward-deployed American forces.
Okinawa Sobi Kogyo has received numerous prime federal contract awards spanning multiple service categories and funding agencies. The company has executed delivery orders for roofing services including repair, replacement, and application of reflective white coatings on building roofs across various installations, with values ranging from approximately $18,000 to over $300,000 per task order. For fencing services, the contractor has performed fence repairs, replacements, installations, relocations, and gate construction at numerous facilities, with individual delivery orders valued from roughly $3,000 to over $1 million. In the painting category, Okinawa Sobi Kogyo has completed interior and exterior painting projects for military family housing units, office buildings, medical facilities, and other structures, including work on approximately 300 military family housing units across Okinawa. The company has also performed specialized work such as typhoon damage repairs, rainwater intrusion remediation, generator and storage facility recoating, and fence extensions. Funding agencies for these awards have included the U.S. Marine Corps, Pacific Air Forces, Navy Installations Command, Defense Commissary Agency, Bureau of Medicine and Surgery, Department of Defense Education Activity, and Defense Media Activity. All contracts awarded to Okinawa Sobi Kogyo have been issued on a full and open competition basis with no set-aside designations, and the company has consistently worked as a prime contractor without identified major subcontractors on these delivery orders.
Okinawa Sobi Kogyo currently holds three significant federal contract IDVs that establish vehicle frameworks for ongoing service delivery. The largest of these is a $50 million multiple-award Indefinite Delivery Indefinite Quantity (IDIQ) contract for the Okinawa Interior/Exterior Paint Program, awarded by Pacific Air Forces on March 3, 2025, with a performance period extending through March 2, 2032. This contract encompasses interior and exterior painting services along with surface preparation and repairs required prior to painting at U.S. military installations in Okinawa, and has already generated multiple task orders including projects valued at $343,820.49, $360,952.82, $261,130.41, and $1,083,857.19. The company also holds a $17,999,344.32 single-award roofing IDIQ contract with the U.S. Marine Corps, awarded August 17, 2022, through August 16, 2027, which provides for roofing maintenance, repair, and replacement services at various government installations in Okinawa. This roofing IDIQ has generated numerous task orders with firm fixed-price values ranging from approximately $17,000 to over $302,000 for work at installations including Camp Foster, Camp Hansen, Camp Courtney, Marine Corps Air Station Futenma, Camp Schwab, and Camp Kinser. The third major IDV is a $23,451,726.63 single-award fencing IDIQ contract with the U.S. Marine Corps, awarded July 12, 2022, through July 11, 2029, that covers fence construction, repair, replacement, and related site work at government installations throughout Okinawa. This fencing IDIQ has supported numerous task orders valued from approximately $5,000 to $1.27 million for work at Marine Corps facilities, Navy Installations Command locations including White Beach and Awase facilities, and other military sites. Together, these three IDV contracts establish a comprehensive framework through which Okinawa Sobi Kogyo delivers critical infrastructure support services to U.S. military operations in the Indo-Pacific region, with a combined ceiling value exceeding $90 million.
EP23DDEMFSM7 238320
Not listed Japan, 〒903-0804 Okinawa, Naha, Shuriishiminechō, 4-chōme−１６４−３ 憩いの里首里センター２
3/11/10 8/13/26 Nihon Meccs Co.,Ltd.
Nihon Meccs Co., Ltd. is a Japan-based for-profit corporate entity registered in the System for Award Management (SAM.gov) since November 2003, specializing in construction, facility maintenance, and infrastructure support services for U.S. military installations in the Asia-Pacific region. The company provides comprehensive solutions for federal agencies, focusing primarily on design-build, design-bid-build, and facilities maintenance projects across U.S. military bases in Japan. While limited information is available about the company's broader corporate background, its federal contract history demonstrates a robust capability to support critical infrastructure needs for the Department of Defense.
Through its federal contract awards, Nihon Meccs Co., Ltd. has consistently delivered a wide range of infrastructure and facility maintenance services, predominantly for the Navy Installations Command, Marine Corps, and Pacific Air Forces. These services include mechanical, electrical, and HVAC system repairs, roof replacements, painting, demolition, infrastructure upgrades, asbestos abatement, plumbing repairs, network infrastructure installations, and comprehensive building renovation projects. The company has worked on facilities at multiple military installations including Naval Air Facility Atsugi, Camp Fuji, Camp Hansen, Kadena Air Base, and Commander Fleet Activities Yokosuka. None of the contract awards examined included specific small business or set-aside designations, indicating Nihon Meccs competes as a standard for-profit contractor. Contract values have ranged from modest tasks around $15,000 to substantial projects exceeding $16 million, demonstrating the company's versatility and technical capabilities.
Nihon Meccs Co., Ltd. holds several significant Indefinite Delivery/Indefinite Quantity (IDIQ) contract vehicles, each valued at approximately $250 million. These include the Design Build MACC Japan AOR 2022-2027 with the Navy Installations Command, the Kanto Plains Mini MACC with Naval Facilities Engineering Command, the Camp Butler and Commander Fleet Activities Okinawa Marine Corps Base Design-Bid-Build MACC, and the Okinawa Interior/Exterior Paint Program IDIQ with Pacific Air Forces. These multiple-award contract vehicles enable the company to receive task orders for design-build, design-bid-build, and infrastructure maintenance projects across U.S. military installations in Japan. The contracts have performance periods ranging from 5-10 years and support critical mission readiness for Navy, Marine Corps, and Air Force operations in the Asia-Pacific region, with task order values potentially ranging from $3,000 to $25 million.
W25NAMCHCS56 238190
Not listed 3 Chome-6-3 Irifune, Chūō-ku, Tōkyō-to 104-0042, Japan
11/13/03 9/24/26 Witco Industries LTD.
Witco Industries LTD. is a Japan-based construction and facilities maintenance company headquartered in Okinawa that specializes in providing comprehensive infrastructure support, renovation, repair, and maintenance services for U.S. military installations throughout Japan, particularly in the Okinawa region. The company is a foreign-owned, for-profit subsidiary of Sanken Setsubi Kogyo Co., LTD., a larger Japanese construction firm, and has been registered in the System for Award Management since December 2004. Witco Industries LTD. serves as a prime contractor to multiple U.S. military agencies, delivering construction, renovation, repair, and maintenance services that support critical infrastructure needs at forward-deployed military installations in the Indo-Pacific region.
Witco Industries LTD. has demonstrated extensive expertise across a diverse portfolio of federal contract work spanning construction, facilities maintenance, infrastructure upgrades, and specialized repair services. The company has received prime federal contract awards from the Pacific Air Forces, Marine Corps, Navy Installations Command, Army Corps of Engineers, and other Department of Defense agencies, with contract values ranging from approximately $45,000 to over $4.7 million for individual delivery orders. Representative services include interior and exterior painting programs with surface preparation and repairs, roof replacement and repairs at multiple facilities, water supply piping replacement projects across numerous buildings, mechanical and electrical system repairs, structural support replacements for athletic facilities, window and door replacements, flooring installations and refurbishment, HVAC system installations, fuel tank design and replacement, stairwell and roof access installations, and comprehensive building renovations encompassing interior and exterior refurbishment work. All of Witco's federal contract awards have been made through open competition without small business set-aside designations, reflecting the company's demonstrated capability to compete on technical merit across multiple military agencies. The company has worked extensively with Pacific Air Forces at Kadena Air Base, the Marine Corps at Camp Foster, Camp Hansen, Camp Courtney, Camp Kinser, and Marine Corps Air Station Futenma, the Navy at White Beach and Camp Shields, and the Army Corps of Engineers on infrastructure projects throughout Okinawa under the Status of Forces Agreement program.
Witco Industries LTD. currently holds four significant federal contract indefinite delivery vehicles totaling approximately $444.5 million in ceiling value. The company maintains a $50 million multiple-award Indefinite-Delivery/Indefinite-Quantity contract with Pacific Air Forces for the Okinawa Interior/Exterior Paint Program, effective through March 2030, which provides a vehicle for executing interior and exterior painting projects with associated surface preparation and repair work at various U.S. military installations in Okinawa. Witco also holds a $250 million multiple-award Design-Bid-Build contract with the Marine Corps for small magnitude design-bid-build requirements at Marine Corps Base Camp Butler and Commander Fleet Activities Okinawa, effective through June 2029, under which numerous task orders have been issued for facility renovations, infrastructure repairs, and maintenance projects across multiple Marine Corps installations. The company maintains a $49.5 million single-award Simplified Acquisition of Base Engineering Requirements (SABER) contract with Pacific Air Forces at Kadena Air Base through April 2027, which enables Witco to provide construction, renovation, repair, and maintenance services in response to base engineering requirements through task order issuance. Additionally, Witco holds a $95 million multiple-award Indefinite Delivery Contract with the U.S. Army Corps of Engineers Engineering District Japan for construction, maintenance, and repair services throughout Okinawa under the Status of Forces Agreement program, effective through April 2028, supporting design-build and design-bid-build projects. These contract vehicles collectively position Witco Industries LTD. as a primary infrastructure support provider for U.S. military installations across the Pacific theater, with the capacity to execute complex construction and maintenance projects at scale across multiple military branches and agencies.
E3VJEL49HJR7 236220
Not listed 2-chōme-11-7 Mashiki, Ginowan, Okinawa 901-2224, Japan
12/14/04 10/6/26