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.