Simul International, Inc.

Simul International, Inc., a Tokyo-based linguistic services vendor, provides Japanese-language interpretation services to U.S. federal agencies as a prime contractor on full-and-open (non-set-aside) awards, with no subcontractor footprint. The company is a for-profit corporate entity, founded and headquartered in Japan at Chuo City, Ginza; it holds SAM.gov registration dating to October 2012. Primary NAICS 541930 (Translation and Interpretation Services) reflects the company's core capability — real-time interpretation support for technical and diplomatic meetings where U.S. personnel coordinate with Japanese counterparts, particularly in aerospace-defense contexts.

Simul International's federal customer concentration is stark and growing. The top two customers account for 97% of recent awards by count and 100% of combined potential value. The Department of the Air Force Materiel Command Aeronautical Systems Center dominates the footprint at 15 awards and $28.4 million combined potential value, driven almost entirely by a single-award Indefinite Delivery Contract valued at $28.3 million, effective October 4, 2024, through August 31, 2027, for F-15 Joint Systems Integration interpreter services performed in Japan. Delivery orders issued under that IDC include support for program management reviews (March 10-13, 2025 for $8,916.81), Concepts of Operations working group meetings (May 14-15, 2025 for $2,091.60), and Test Working Group sessions (July 28-30, 2025 for $6,570.82). The Department of the Navy Bureau of Medicine and Surgery places 15 smaller awards totaling $61 thousand in combined potential value. The Department of State holds three awards ($27 thousand combined) and a separate multiple-award Blanket Purchase Agreement ($15 thousand ceiling) for interpretation services at the U.S. Embassy Tokyo, valid through November 12, 2028.

Activity has accelerated in recent years — one award in 2023 to eight in 2025 and five in 2026 year-to-date — reflecting the ramp-up of delivery orders under the Air Force IDC. The combined potential value across all 36 awards stands at $28.6 million, but obligated dollars total only $313 thousand (1% of potential value), indicating that most awards remain open and unexercised. All work is performed in Japan on a firm fixed-price basis with no set-asides applied. Simul International competes in unrestricted federal procurements and holds no position on government-wide vehicles or multi-agency IDIQs; its federal revenue derives solely from direct awards by the named customer agencies. The company's competitive strategy centers on established presence in the Asia-Pacific region, local expertise in Japanese language and technical terminology, and ability to mobilize interpreters for time-sensitive multinational engineering and diplomatic activities.