Kalyn Siebert Recognized with TTMA Plant Safety Award

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...

read more

Kalyn Siebert Introduces Fully Galvanized Sliding Axle Trailer

Gatesville, TX – (March 7, 2023) – Kalyn Siebert has introduced a new, fully galvanized Sliding Axle trailer that offers superior protection from harsh road and sea salt. With top-to-bottom corrosion resistance, the trailer is ideal for towing and recovery operations...

read more

Applicants and employees notice of EEO rights are available in our office and online.

If you are an individual with disabilities who needs an accommodation or you are having difficulty using our website to apply for employment, please contact Human Resources at 423-744-1013. This contact information is for accommodation requests only and cannot be used to inquire about the status of an application.

Kalyn Siebert

Located in Gatesville, Texas, Kalyn Siebert has approximately 31 acres of property and a 200,000-square-foot manufacturing facility. Kalyn Siebert is recognized as the premier engineering and manufacturing company of the most diverse line of heavy-duty trailers and related products and services for the military, energy, construction, and transportation markets.


EnTrans International is a leading manufacturer of tank trailers, oilfield capital equipment, and related components used in the oil & gas industry. Driven by a spirit of innovation, EnTrans International is synonymous with the enduring strength of a market leader. The iconic brands within EnTrans International are known the world over for product quality, performance, and support every step of the way.