The Crane Composites antitrust lawsuit was a March 2022 civil complaint by the U.S. Department of Justice seeking to block Grupo Verzatec’s $360 million acquisition of Crane Composites, on the grounds that combining the country’s two largest makers of pebbled fiberglass reinforced plastic wall panels would give one company roughly 80 to 92 percent of the U.S. market. The parties walked away from the deal about two months later, and the case was dismissed without a trial.1U.S. Department of Justice. US v. Grupo Verzatec Et Al
The Deal the DOJ Wanted to Stop
In May 2021, Grupo Verzatec S.A. de C.V., a privately held Mexican manufacturer based in Monterrey, agreed to buy Crane Composites and the rest of Crane Co.’s Engineered Materials division in an all-cash transaction worth about $360 million. The acquirer of record was Verzatec’s U.S. subsidiary, Stabilit America, Inc., headquartered in Moscow, Tennessee.2Applied Antitrust. Verzatec Crane Answer
Public statements framed the deal as a strategic fit. Internal company documents told a different story. The DOJ’s complaint quoted Verzatec materials describing the deal’s aims as gaining “pricing and market control,” achieving “FRP dominance,” and eliminating “margin erosion caused by fierce competition.” Verzatec’s CEO called it “the right step for consolidating FRP in America.”3U.S. Department of Justice. Justice Department Sues to Block Verzatec’s Proposed Acquisition of Crane
Why the DOJ Said the Merger Was Illegal
On March 17, 2022, the Antitrust Division filed a civil complaint in the U.S. District Court for the Northern District of Illinois. The case, United States v. Grupo Verzatec S.A. de C.V., Stabilit America, Inc., Crane Company, and Crane Composites, Inc., alleged violations of Section 7 of the Clayton Act, which bars mergers that substantially lessen competition, and Section 2 of the Sherman Act, which prohibits unlawful monopolization.3U.S. Department of Justice. Justice Department Sues to Block Verzatec’s Proposed Acquisition of Crane
The relevant product was narrow and specific: pebble-textured, Class C fire-rated FRP wall panels 0.09 inches thick. These are the textured plastic panels lining fast-food kitchens, gas station restrooms, grocery back rooms, and hospital corridors. The DOJ argued that cheaper wall coverings like paint or ceramic tile could not substitute for FRP’s combination of low cost, durability, and sanitary performance.2Applied Antitrust. Verzatec Crane Answer
Within that market, the government said only three U.S. producers existed: Verzatec (through Stabilit America), Crane Composites, and a distant third, Panolam. A merger of the top two would put approximately 80 to 92 percent of sales and production capacity under one roof.3U.S. Department of Justice. Justice Department Sues to Block Verzatec’s Proposed Acquisition of Crane The concentration figures were unusually stark. The DOJ calculated a post-merger Herfindahl-Hirschman Index of 7,048, up from 3,848, an increase of 3,200 points. Federal merger guidelines generally presume harm to competition when the post-merger HHI exceeds 2,500 and rises by more than 200.2Applied Antitrust. Verzatec Crane Answer
What Verzatec and Crane Argued
In a joint answer filed in April 2022, the defendants denied the anticompetitive allegations and attacked the DOJ’s market definition. Pebbled FRP panels, they said, competed against a wide range of wall coverings including paint, ceramic tile, wallpaper, stainless steel, and non-reinforced plastic panels. They rejected the idea that only three firms mattered, said they “compete against many other companies,” and accused the government of relying on “selective quotation” of internal documents taken “without context.”2Applied Antitrust. Verzatec Crane Answer
How the Case Ended
The court never ruled on the market definition or the merits. On May 26, 2022, Verzatec terminated the acquisition agreement. Crane Co. described the DOJ’s objection as concerning “a minor overlap in a narrow range of material used in certain commercial building applications” and said the company had offered remedies that the government rejected. Verzatec paid Crane a $7.5 million termination fee.4RV News. Crane Composites Sale Halted The DOJ filed a stipulation of dismissal the same day, closing the case.1U.S. Department of Justice. US v. Grupo Verzatec Et Al
What Happened to Crane Composites Afterward
Crane Composites eventually found a buyer that raised no antitrust concerns. In late 2024, private equity firm KPS Capital Partners agreed to acquire the business at an enterprise value of $227 million, well below the $360 million Verzatec had offered.5Stock Titan. KPS Capital Partners to Acquire the Engineered Materials Business of Crane Company The deal closed on January 3, 2025, with Crane Company receiving net proceeds of $208 million.6RV News. Crane Composites Sales Completed KPS, as a financial buyer, did not already compete in the FRP panel market, so the transaction did not present the horizontal-merger problem that killed the Verzatec deal.
On September 2, 2025, the company rebranded as Valto Engineered Materials. The name references the Rialto Square Theatre in Joliet, Illinois, near where the business was founded in 1954. Valto is headquartered in Channahon, Illinois, runs four U.S. manufacturing plants, employs about 430 people, and continues to produce FRP composite panels under long-established brands including Glasbord, Filon, and Kemlite.7KPS Capital Partners. Valto Engineered Materials8Valto Engineered Materials. Valto Engineered Materials
Verzatec still operates in the U.S. market through Stabilit America and other subsidiaries.9Verzatec. About Us The two companies the DOJ said were too dominant to combine remain independent competitors, which is the outcome the lawsuit was designed to preserve.
Other Legal Matters Involving Crane Composites
Crane Composites has been party to other litigation unrelated to antitrust, including a 2008 Clean Air Act consent decree covering emissions at its Channahon plant and a 2014 Georgia Supreme Court decision on attorney-fee recovery in a product-liability case brought by Wayne Farms.10Environmental Law Reporter. Crane Composites Consent Decree11Georgia Watch. Court Watch Report – Section: Crane Composites Inc v. Wayne Farms LLC Neither matter involved competition law or the Verzatec transaction.