How many employees work at CTCI?

CTCI Corp. has 3,963 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -7.1%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About CTCI

CTCI (Thailand) Co., Ltd., (CTCIT), founded in 1987, is one of the largest engineering and construction firm in Thailand. With years of professional experiences, stable financial status, well-organized managerial systems and preeminent workforce as well as outstanding quality of services, CTCIT has established its stronghold in Thailand market. CTCIT is a joint venture by CTCI Corporation (CTCI) and Thais. Since the establishment, CTCIT has successfully completed a number of projects, either alone or consortium with CTCI headquarter in Taiwan. Based on years experience in design, procurement, and construction of petroleum and petrochemical projects, CTCIT has expanded itself into power fields, and accumulated numerously remarkable track records in the kingdom. CTCIT is known for its great competence in project execution and integration as well as providing total solutions including project management, engineering design, procurement, fabrication, construction, supervision and commissioning to its valuable clients. To keep pace with the modern trend of hi-tech industry in 21st century, CTCIT has kept devoting itself to create a competent scenario. CTCIT will boast itself as the first EPC firm in Thailand. All these ensure our commitment to customers’ value.

As of September 2025

CTCI
workforce metrics

Headcount

4k

Avg. Salary

$27.6k

Tenure

5.5yr

Growth Rate

-7.1%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of CTCI annual worldwide employee count from 2023 to 2025.

  • CTCI total number of employees in 2025 was 3,942.039, a 7.1% decline from 2024.
  • CTCI total number of employees in 2024 was 4,153.227, a 3.5% decline from 2023.
  • CTCI total number of employees in 2023 was 4,284.155, a 2.6% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of CTCI annual active job postings from 2023 to 2025.

  • CTCI active job postings in 2025 was 92, a 51.0% decline from 2024.
  • CTCI active job postings in 2024 was 96, a 3.2% increase from 2023.
  • CTCI active job postings in 2023 was 93, a 11.4% increase from 2022.

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Employee Sentiment

Sentiment Topics

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