オリジナル設計株式会社 · ORIGINAL ENGINEERING CONSULTANTS CO., LTD.

Original Engineering Consultants Co Ltd is a Japan-based engineering consultancy company mainly engaged in the construction consulting services related to public works such as surveys, planning, detailed design, and construction supervision concerning water and sewage systems, as well as urban facility information, and information processing services such as software development and information technology (IT) engineering services. The Company consists of two segments. The Construction Consulting segment mainly handles surveys, planning, detailed design, construction supervision, urban facility information, and seismic diagnosis and reinforcement design work related to water and sewage systems. The Information Processing Services segment handles software development, IT engineering services. Employees 498 Sector Business Support Services Calendar Aug. 02 - Earnings release - Q2 2026