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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. […]

A Letter From Hassan Zahran: Winter 2025

A letter from CTL’s new CEO Hassan Zahran for Winter 2025.  Each quarter the CEO of CTL Engineering addresses our clients and employee-owners. Dear valued clients of CTL Engineering: As we welcome the winter quarter 2025, and step into the new year, I am honored to write my first article in this newsletter as the […]

Jessica Donley: CTL’s 2024 Employee of the Year

 CTL proudly honors Jessica Donley as our 2024 Employee of the Year! With over two decades of dedication, innovation, and leadership, Jessica exemplifies the best of what CTL represents. Let’s get to know more about her journey, accomplishments, and contributions.   Background: Jessica grew up in Vandalia, Ohio, and attended Vandalia-Butler High School. Her pursuit […]

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

At CTL Engineering we are always growing and continuously looking for new talent! Check out all of our new hires for Winter 2025.       Corporate      Austin Fauver – Network Assistant (Columbus)      Anthony Felhofer – Network Assistant (Columbus)      Leela Jamshidimehr – Intern (Columbus)      Irene Owusu – […]

Noise as Pollution

At CTL Engineering, there is an entire environmental team dedicated to identifying, assessing, and remediating many types of pollution. From soil contaminants left by large industrial sites, to household pollutants such as asbestos and halogen lights, to intrusions into wetlands and other protected areas, CTL Engineering’s expertise extends to a wide range of pollutants that […]