About Us

We Make Things Happen

TCS is a leading Thai engineering and construction company specializing in offshore and onshore infrastructure for the energy sector. With over two decades of proven experience, we deliver projects with precision, safety, and innovation, serving major oil and gas operators, EPC contractors, and industrial clients across the Asia-Pacific region.

Our name is synonymous with reliability, excellence, and execution—turning complex visions into engineered reality. From offshore platforms and subsea systems to refinery fabrication and workforce solutions, we bring world-class capabilities to every project phase.

Integrity in Every Action

Honesty and transparency are the cornerstones of our culture, fostering trust and long-term relationships within the organization and with our partners.

Commitment to Excellence

We foster a work environment where striving for excellence in safety, quality, and performance is a shared responsibility and a core expectation.

Collaboration and Team Spirit

We believe in the power of teamwork, open communication, and mutual respect, ensuring everyone works together to achieve shared goals and create lasting impact.

Empowerment and Accountability

We encourage individuals to take ownership of their roles, empowering them to make decisions and be accountable for delivering results aligned with our motto, “We Make Things Happen.

Innovation-Driven Mindset

Our culture thrives on curiosity, creativity, and the continuous pursuit of groundbreaking ideas to propel the energy sector forward.

Sustainability as a Way of Life

Our team is united by a commitment to environmentally conscious practices, embedding sustainability into every project and decision we make.

Resilience and Adaptability

We embrace challenges with a positive outlook, transforming obstacles into opportunities and consistently delivering on our promises with determination and flexibility.

Celebrating Success and Growth

We celebrate achievements, both big and small, while fostering an environment of learning, personal growth, and professional development for our people.

Our Business

Project Showcases

Offshore Platform Construction

TCS delivers offshore platforms and jackets for shallow and deepwater...

Brownfield Modifications and Upgrades

TCS specializes in brownfield modifications and modular fabrication for FSRUs,...

Subsea Structures and Pipelines

TCS specializes in fabricating subsea structures such as SPM buoys...

Testing, Pre-Commissioning, and Commissioning

TCS delivers testing, pre-commissioning, and commissioning services across the full...

De-commissioning

TCS provides decommissioning and brownfield maintenance for onshore facilities, including...

Onshore Fabrication

TCS supports national energy infrastructure through onshore construction services, including...

TANTAWAN

“ We Make Things Happen ”

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