Engineered Transportation International

Engineered Transportation International - EnTrans

Engineered Transportation International

Engineered Transportation International, formerly EnTrans International, is a leading manufacturer of energy and transportation equipment. The company is comprised of Heil Trailer, Polar Service Centers, Polar Tank Trailer, Jarco and Kalyn Siebert.

Trailer Manufacturer Profile

Trailer Types

  • Tank Trailers
  • Heavy Haul Trailers

Historical Highlights

1901

Heil Trailer International was founded as the Heil Rail Joint Welding Company in Milwaukee, WI.

1991

SERVA Group is founded.

1993

Heil Trailer was purchased by the Dover Corporation.

2000

Kalyn Siebert acquired by Heil Trailer International.

2010

Polar Corp. acquires JARCO.

2011

Heil Trailer acquired from Dover Corp. by American Industrial Partners (AIP).

2014

SERVA Group acquired from Wexford Capital by American Industrial Partners (AIP).

Heil Trailer International and SERVA Group combine to create EnTrans International, LLC.

2015

Polar Corp. acquired from Questor by American Industrial Partners (AIP).

2017

EnTrans International, LLC and Polar Corp. merge.

2021

Company name changed from EnTrans International to Engineered Transportation International.