Sanwa Engineering Co.,Ltd.

Sanwa Engineering Co., Ltd., a Tokyo-based for-profit telecommunications infrastructure services firm, operates exclusively as a prime contractor delivering base communications system operations, maintenance, and installation work to U.S. military installations in the Pacific region. The company holds no SBA set-aside certifications and competes under full-and-open procurement on firm fixed-price delivery orders and single-award indefinite delivery contracts issued without set-aside designation.

Sanwa Engineering's federal footprint centers on telecommunications infrastructure support — operations and maintenance of base telecommunications systems, fiber optic and LAN cable installation, communications infrastructure configuration, and telecom facility relocation. Recent representative work includes a $3.96 million single-award indefinite delivery contract with Pacific Air Forces covering base telecommunications system operations and maintenance at Misawa Air Base in Japan through September 30, 2029; a $1.75 million firm fixed-price purchase order from Air Force Materiel Command for base telecommunications system operations and maintenance ending September 30, 2024; and multiple task orders against that IDC framework, including a $685 thousand delivery order (October 2024) for BTS operations and maintenance at Misawa, a $682 thousand option-year delivery order (October 2025) for continued BTS services, and smaller task orders ranging from $5.5 thousand to $513 thousand for specific cable and infrastructure installation work.

Customer concentration aligns heavily with the Air Force presence in the Pacific. Pacific Air Forces accounts for 88% of awards (48 awards, $25.6 million combined potential value) and dominates the dollars ranking with 73% of the vendor's combined potential value. The remaining 12% of awards distribute across the Navy Bureau of Medicine and Surgery (12 awards, $1.1 million), Army Installation Management Command Pacific Region (8 awards, $818 thousand), Army Pacific Command (8 awards, $2.5 million), and Air Force Defense Finance and Accounting Service (6 awards, $1.1 million). Work geography is Japan-exclusive; all performance occurs at U.S. military installations in Japan, primarily Misawa Air Base.

Sanwa Engineering's entire portfolio sits on Air Force indefinite delivery contracts. The top three vehicles — IDC FA520512D0002 (12 task orders, $3.8 million), IDC FA520506D0007 (12 task orders, $2.5 million), and IDC FA520525D0002 (7 task orders, $2 million) — account for 31 task orders and $8.3 million in combined potential value. Navy IDCs N4008409D0423 and N4008415D0403 carry 5 task orders each with $151 thousand and $110 thousand combined potential value respectively. All vehicles are single-award contracts, indicating Sanwa competes through task order issuance rather than competitive delivery-order solicitation.

Activity is low volume with recent uptick. The vendor recorded 1 award in 2019, 1 in 2022, 2 in 2024, 3 in 2025, and 4 in 2026, yielding 93 total awards since 1993. Combined potential value stands at $34.7 million with $22.9 million obligated (66% of ceiling). Two awards (combined potential value $555 thousand) reach ultimate completion within the next twenty-four months, presenting minimal recompete exposure. Sanwa Engineering has been registered in the System for Award Management since 2003 and maintains a Japan-based operations footprint exclusively supporting telecommunications infrastructure at U.S. military installations in the Pacific.