Tokyo Engineering Consultants Co., Ltd. (TEC) is a leading Japanese consulting firm in the water sector, providing integrated services for water and environmental engineering works for over a half century. In 2012, TEC International Co., Ltd. (TECI) was launched as an affiliated company specialized for the global market, forming TEC Group with TEC aspiring to more comprehensive and broader services.

TEC Group has strength in the fields of Water Treatment Plants, Water Transmission & Distribution, Large Scale Sewerage Projects, Water Supply & Sewerage Lifeline Reconstruction & Prevention of Disruption, Drainage Control, Environmental Management of Water and Rural Water Supply and Sanitation.

TEC Group is an independent consultant. By not having any relationship with contractors, manufacturers or any others, we can provide unbiased and independent consideration of projects solely based on sound technology and professional judgment in serving the best interest of the client.

TEC Group also maintains sufficient professional staff to cover the engineering disciplines that are essential to perform a complete line of consultancy services such as civil, sanitary, mechanical, electrical, structural and others, together with financial planning, cost estimation, tender documentation, construction supervision and overall project management. The services provided since our establishment have over and over proven our usefulness and reliability in rendering consulting services to the satisfaction of the client.

TEC Group is duly registered with major national and International funding organizations such as Japan International Cooperation Agency (JICA), Asian Development Bank (ADB) and The World Bank.

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