Integrated Design & Engineering Holdings Co., LTD.

Company facts

Self-certified in SAM.gov

• Foreign Owned
• For Profit Organization

Entity structure

Corporate Entity (Not Tax Exempt)

Corporate family

• Tokio Marine Holdings, Inc. Parent Chiyoda City, Tokyo L2HQA1DUND33
  • Integrated Design & Engineering Holdings Co., LTD.
    • Nippon Koei Co., LTD. GMFJXGJSKWV4
    • Nippon Koei Energy Solutions Co., LTD. Chiyoda City, Tokyo VTKXYLP4K9J8
    • Nippon Koei Urban Space Co., LTD. Nagoya, Aichi WN4CXZKN2NM1

SAM.gov registration date

Apr 24, 2026

Physical address

5-chōme-4 Kōjimachi, Chiyoda City, Tokyo 102-0083, Japan

Website

id-and-e-hd.co.jp

Founded

1946

Employees

5K-10K

Estimated annual revenue

$250M-$500M

Industry

1. Industrials
2. Capital Goods
3. Construction & Engineering
4. Civil Engineering

SIC code

87 Engineering & Management Services

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Apr 24, 2026.