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Private company

Toyo Construction

Toyo Construction is a Japanese company based in Tokyo, founded in 1929.1

東洋建設株式会社（とうようけんせつ）は、本店を大阪市中央区に、本社を東京都千代田区に置く総合建設会社。三水会とその後身社長会である水曜会およびみどり会のメンバー会社で、三和グループに属している。2025年9月30日から大成建設の連結子会社（特定子会社）となった。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Jul 3, 1929Founded1

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Timeline

  1. Jul 3, 1929Founded Founded1

Funding

Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.

Money received by year$6.7M 2025–2025
Money received by yearMoney received by year, 2025–2025: $6.7M in all. Federal contracts $6.7M.$0$2M$4M$6M$8M2025 · Federal contracts: $6.7M2025
Figures by year
YearFederal contractsTotal
2025$6.7M$6.7M

Federal awards

Obligated amounts from USAspending.gov3, by calendar year, 2025–2025, for its registration. Obligations are what agencies committed, not always what was paid out. Contracts pay for goods and services; grants, loans and direct payments are assistance. Loans are charted at the face value of the loans listed here. An award’s amount below is its lifetime total, and some began before the years charted.

Largest contracts

  1. Sep 30, 2025$6.7M from Department of the Army: Fy 25 repair of pier 237, 341, and 516, yokohama north dock, yokohama, japan4 To TOYO CONSTRUCTION CO., LTD. Award W912HV25C0009

Sources

The numbers on this page point here. Each one links to the record it came from.

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