Gatesville, TX – (June 5, 2024) – Kalyn Siebert, a global manufacturer of specialty trailers and a subsidiary of Engineered Transportation International (“EnTrans”), was awarded the 2023 Plant Safety Award by the Truck Trailer Manufacturers Association (TTMA).

Kalyn Siebert’s manufacturing facility, located in Gatesville, Texas, was recognized in Trailer Category B, which includes manufacturing plants with 300,000 to 750,000 man hours per year. TTMA has been awarding Plant Safety Awards for over 50 years. Award winners are selected based on an evaluation and ranking taken from injury data recorded on the Occupational Safety and Health Administration (OSHA) annual injury reports.
“I’m extremely proud of our team and their dedication to working safely every day,” said Matt Krock, President, Kalyn Siebert. “Our TTMA Safety Award is a meaningful recognition of their commitment and all we’ve achieved.”
“Safety is one of our core areas of focus across the entire EnTrans family of brands,” said Ryan Rockafellow, CEO of Engineered Transportation International. “The Kalyn Siebert team has proven they not only build trailers that are engineered to perform, but they can do it safely every day.”

In addition to Kalyn Siebert’s TTMA Plant Safety Award, two other EnTrans facilities earned awards. Minnesota Trailer Operations in Holdingford, Minnesota, where Heil

Media Contact: Tamzen Meyer / (260) 497-0113 /

Trailer and Polar Tank Trailer products are manufactured, earned an award in Tank Category B. The Jarco facility, located in Salem, Illinois, earned an award in Tank Category C.

Kalyn Siebert, a subsidiary of Engineered Transportation International (“EnTrans”), is a global manufacturer of specialty trailers, distributing products through a network of dealers located throughout North America. Kalyn Siebert engineers and manufactures its line of specialized trailers in Gatesville, Texas, exceeding the toughest standards in the industry by delivering maximum strength at low tare weights, low maintenance costs, long service life and the highest possible return on investment. Customers requiring proven, heavy-duty solutions in the Transportation, Construction, Oil/Gas and Military/Defense markets rely on the Kalyn Siebert Advantage to protect their payloads and investments.