CTCI (TWSE: 9933, TPEx: 5209, TPEx: 6803) is a global engineering, procurement, and construction (EPC) services provider. Founded in 1979, CTCI emerged as the leader in Taiwan's hydrocarbon processing industry, and an active player in the power, environmental, transportation, and industrial markets, worldwide. A strong reputation for reliability—coupled with an uncompromising approach to quality, and eagerness to learn—further drove our ascent to become the world’s most reliable engineering service provider. Expertly delivering technically complicated projects, in markets all over the world, CTCI has become the engineering partner of choice for global leaders across Asia, the Middle East, and the Americas. With a globally dynamic team of over 7,000 employees, in around 40 affiliates, spanning across more than 10 countries—not to mention forty years of experience in the industry—CTCI is working to solve some of the world’s most technically challenging problems.
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The CTCI annual revenue was $3.7 billion in 2026.
Joe Pan is the Managing Director of CTCI.
1,447 people are employed at CTCI.
CTCI is based in Taipei, Taipei.
The NAICS codes for CTCI are [23799, 237990, 2379, 237, 23].
The SIC codes for CTCI are [16, 87, 162].