ATCS Celebrates 30 Years: Building the Future, Celebrating Our Past

HERNDON, VA – As ATCS marks its 30th anniversary, we proudly reflect on our evolution from a land development firm of six people to a dynamic, multifaceted engineering leader. Today, our strength lies in over 270 passionate, skilled professionals driving our purpose, growth, and success. This milestone celebrates our past achievements and sets the stage for an ambitious future, as outlined in Vision 10, our growth plan for the next decade.

Our dedication and expertise have been the bedrock of our success for three decades, a journey guided by our clear purpose and deeply rooted in our Four Pillars: client, employee, company, and community. This enduring commitment, coupled with the trust of our clients, has propelled us to where we stand today. Vision 10 reflects our commitment to sustainable growth, striving for preeminence in our industry, and nurturing a culture of innovation and excellence as we move forward.

“Our ambition extends beyond being a premier engineering firm,” said Young Ho Chang, CEO of ATCS. We are committed to the ‘Genius of the And,’ excelling in our field while contributing meaningfully to our communities and nurturing the growth and well-being of our employees. This belief is integral to our identity, guiding us in everything we do.”

We extend our heartfelt gratitude to our clients, partners, and employees for their trust and support. We are excited about the opportunities ahead – a future of continued success, innovation, and strong partnerships.

Thank you to everyone who has been a part of our 30-year journey – past, present, and future.

About ATCS

ATCS is a leading engineering consulting firm offering comprehensive solutions across a wide range of fields, including transportation, traffic planning, environmental planning, geospatial, site civil, bridges and structures, rail and transit, buildings and facilities, air and noise, project controls, water resources, and emergency management services. ATCS is committed to excellence in all aspects of our work, adhering to the highest standards of quality, ethical business practices, client-focused service delivery, and social responsibility towards the communities we serve and operate in. Learn more at and stay connected with ATCS on Facebook and LinkedIn.

Media Contact

Marcus Travis