concrete and aggregates businesses operating under the name Armor Materials.

In November 2018, the company's Energy Equipment Group, Trinity Containers, spun off and formed Arcosa Inc. (NYSE - ACA).

Trinity sold off Trinity Highway Products, LLC in November 2021 to private equity firm Monomoy Capital in a $375 million cash deal.

The company purchased Montreal, Quebec-based Holden America in December 2022.

In March 2023, the company acquired RSI Logistics for a reported $70 million deal.

Products

Rail Group - TrinityRail