Tetra

Tetra はギリシャ語で4本の足。海岸線に並ぶテトラポッドは沿岸の浸食を防ぎ、浅瀬の生命環境を育む役割も持ちます。当時の四つの事業ドメインとテトラにちなみ、4つの波が頭文字 "T" を形作ります

Tetra means “four” in Greek. The concrete tetrapods made by the company help preserve coastal lines from erosion and promote the growth of natural habitat. The four waves in the logo express the four business domains of Tetra, one of which is riparian (river-related) engineering. The design was evaluated highly for its incisive representation of the company’s business.

Tetora在希腊语中意思是4只脚。所谓四脚混凝土块，承担着抵御沿岸侵袭的同时担任着养育生命环境的责任。包括河川土木工程在内，标志用四条波浪表示4个事业领域。事业形象的恰当表现获得了高度评价。