WHO WE ARE

Since 2003, We have risen to become the top Korean-owned leader in industrial services, all by staying true to what we believe in. At the heart of our success is a simple, yet powerful idea: people come first. We're committed to building a space where positive change isn't just possible —

it's inevitable.


Our Values

Safety First

We are dedicated to achieving excellence in workplace safety, which drives our ongoing efforts to provide comprehensive training and clear guidelines, ensuring that the well-being of our team remains our top priority.

meeting among three operations employees

Invest in People

Our company's growth is a testament to our investment in our team. By prioritizing internal promotions, we demonstrate our commitment to empowering our people to ensure their professional development and long-term success.

People in circle with hands stacked together

Contribute to Society

On our journey towards profitability, we're passionate about making a difference. We're committed to giving back and enriching our communities with impactful contributions that resonate far and wide.

Our Key Competencies

We have earned a formidable reputation through a track record of numerous successful projects by continually iterating and expanding our capabilities to deliver tailor-made results. And this was all made possible with our proud key competencies:

  • Technical Know-How: We have a strong foundation of knowledge and a dedicated team of experts who strive to provide innovative solutions.

  • Proficient Workforce: We recruit exceptional talents from various regions and invest heavily in their growth to maintain the highest standards of quality.

  • Efficient Processes: We maintain an ongoing commitment to operational optimization aimed at ensuring the overall quality of our work.

  • Experienced Management: Our seasoned leadership has overseen all projects since the company’s inception, accruing keen insights and best practices to elevate project delivery excellence.



We are confident in what we do and the dependable resources at our disposal to ensure we deliver exceptional results.
— Jin Weon Lee, Founder of YESAC

A proud member of the South Region Minority Supplier Development Council since 2013. NAICS Code(s): 339900; 238210
An affiliate of the National Minority Supplier Development Council, Inc.®

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The Alabama Great Seal was presented to YESAC in February of 2008 by the Industrial Development Board of the City of Tallassee in appreciation of our continued support, dedication and growth in the State of Alabama.  

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