The company has drawn scrutiny over its unusual strategy to win the bid. The Washington Post reported that CEO Tommy Fisher was initially passed over when the government requested bids to build the structure, but went on a media blitz on networks including Fox News and appealed to notable allies of the president, including former advisor Steve Bannon.

“Hopefully the president will see this,” Fisher said during an appearance last year on “Fox & Friends First,” pledging to build a border wall quicker and cheaper than competitors.

Trump took notice and began touting the company repeatedly and aggressively in meetings with the Army Corps of Engineers last year. Fisher Sand and Gravel won a separate, $400 million contract last December even though it has little experience building projects like the wall.

“He always brings them up,” North Dakota Sen. Kevin Cramer (R) told the Post last year, noting Fisher had “been very aggressive on TV.”