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GOOD THINGS FROM CTL! ACCOLADES AND WOW POINTS FOR SUMMER 2025

Accolades: We do some pretty good things!  We like to recognize our employee-owners.  Check out all of our accolades and wow points! WOW Points: Department and Branch Managers give WOW points to employees they feel deserve extra recognition. These employees go above and beyond their call of duty to provide excellent service to their clients […]

Paving the Way Forward: CTL Engineering Introduces Transportation Design Services in West Virginia

CTL Engineering is proud to announce the expansion of its transportation design services into the West Virginia market—a move driven by local expertise, a passion for infrastructure innovation, and a commitment to community-centered solutions. This strategic growth represents more than just a geographical milestone—it signifies CTL’s dedication to delivering tailored, high-quality transportation solutions across the […]

A Letter From Hassan Zahran: Spring 2025

Dear Valued Clients of CTL Engineering and Employee-Owners As we welcome the spring season, a time of renewal and growth, I am filled with pride and gratitude for all we’re building together as a family at CTL. Developing a strong family-oriented culture remains one of my top priorities. As Employee-Owners, our shared commitment to fostering […]

GOOD THINGS FROM CTL! ACCOLADES AND WOW POINTS FOR SPRING 2025

Accolades: We do some pretty good things!  We like to recognize our employee-owners.  Check out all of our accolades and wow points! WOW Points: Department and Branch Managers give WOW points to employees they feel deserve extra recognition. These employees go above and beyond their call of duty to provide excellent service to their clients […]

WELCOME TO CTL! NEW HIRES FOR SPRING 2025

At CTL Engineering we are always growing and continuously looking for new talent! Check out all of our new hires for Spring 2025.   Corporate Heather Church – Accounts Receivable Supervisor (Columbus) Bala Subramanian Manickam – Software Manager (Columbus) Construction Services Anees Assaf – Inspector (Columbus) Anthony Butzer – Technician (Columbus) Brice Callahan – Inspector […]

An Integrated Mass Communication System Means Improved Safety, Communication

Mass communication system

Remember the days when a school-wide announcement meant a crackly voice over a PA system? Technology advancements in recent years have brought mass communication in schools, healthcare systems, and elsewhere a long way, introducing integration that leads to safety and increased communication. To illustrate the power of an integrated system, let’s consider a scenario that, […]

Safety First: Highlights from Allied’s 16th Annual Safety Days

CTL Engineering, Inc., is proud to spotlight the success of our 16th annual “Safety Days” event, held on February 27-28, 2025, at our Allied Environmental Services subsidiary in Lima, Ohio. The two-day event was a profound demonstration of our ongoing commitment to safety and employee well-being across all our operations.Organized by CTL’s Corporate Safety Officer, […]

Failure Analysis of a High-Strength Steel Bolt: A Case of Proactive Accident Prevention

High-strength steel bolts are essential components in structural applications. While they are designed to withstand substantial loads, their failure can have catastrophic consequences. A common mode of failure in bolts is fatigue, a damage mechanism that occurs gradually over time due to cyclic loading. This case study examines a high-strength steel bolt that failed due […]

Saying Farewell to a True Leader: CK’s Retirement Celebration

CTL Engineering said farewell to President and CEO CK Satyapriya in January at his retirement celebration. After 45 years of leadership, there was quite a bit to be said about the growth of the company, and his influence on CTL’s nearly 400 employees. As CK prepares to turn the page on an extraordinary career, we […]

Meet Hassan Zahran, CTL’s Incoming CEO

Meet CTL's New CEO, Hassan Zahran

Hassan Zahran has never backed down from a challenge. From a young age, Hassan learned that in order to pursue excellence, accepting defeat could never be an option. With this belief, he learned that every problem has a solution. This ideology has served as a fundamental pillar of Hassan’s belief system from the very beginning. […]